case study about network security

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https://www.nist.gov/itl/smallbusinesscyber/cybersecurity-basics/case-study-series

Small Business Cybersecurity Corner

Small business cybersecurity case study series.

Ransomware, phishing, and ATM skimming are just a few very common and very damaging cybersecurity threats that Small Businesses need to watch out for. The following Case Studies were created by the National Cyber Security Alliance , with a grant from NIST, and should prove useful in stimulating ongoing learning for all business owners and their employees.

Case 1: A Business Trip to South America Goes South Topic: ATM Skimming and Bank Fraud
Case 2: A Construction Company Gets Hammered by a Keylogger Topic: Keylogging, Malware and Bank Fraud
Case 3: Stolen Hospital Laptop Causes Heartburn Topic: Encryption and Business Security Standards
Case 4: Hotel CEO Finds Unwanted Guests in Email Account Topic: Social Engineering and Phishing
Case 5: A Dark Web of Issues for a Small Government Contractor Topic: Data Breach

Cyber Case Studies Subscribe

The 2 am call: Preparing for a government cyberattack

Fremont County suffered a cyberattack in 2022 that took pieces of the county's law enforcement's systems offline, including communications.

Häfele recovers from ransomware attack with new SASE platform

An international manufacturer and supplier of furniture fittings, recovered from a recent ransomware attack after utilizing a single-vendor SASE platform.

Ride-hailing company, inDrive, uses new platform to prevent fraud

The ride-share company is using a security platform to keep negotiations & prices transparent and dishonest & fraudulent users out of the system.

The Old Spaghetti Factory restaurant chain ups network & physical security

The Old Spaghetti Factory restaurant chain decided to upgrade legacy technology with network, voice and security infrastructure from Interface Systems.

K-8 students learn cybersecurity through gamification

K-8 students can learn cybersecurity techniques through a gamified education platform called Cyber Legends. Learn more in this case study.

Electric company uses SAP monitoring to bolster cybersecurity

International electric and manufacturing firm Schneider Electric uses a Systems Applications and Products (SAP) security platform from SecurityBridge to bolster SAP visibility. Learn more in this case study.

Pharmaceutical company secures network with AppSec compliance tools

Sanofi, a global biopharmaceutical company based in France, protects its network security with the Security Platform & Compliance Monitor from SecurityBridge. Learn more in this case study.

Tech university stops cyberattack with AI

When an African technology university was targeted by Malware as a Service, Darktrace AI helped identify the cyberattack in its early stages.

Coding robot teaches K-12 students about cybersecurity

K-12 students need to learn about cybersecurity along with their exposure to digital technology. The Sphero BOLT, a coding robot, can help teach students about cyber risk management, ethical hacking and more.

Anti-human trafficking organization combats abuse with data analytics

The Anti-Human Trafficking Intelligence Initiative (ATII) uses data analytics tools to monitor the dark web for information on human trafficking operations. The organization now uses Siren's Investigative Intelligence platform to expedite their search capacity.

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Network Security: A Case Study

This paper reviews 3 case studies related to network security. The first two exercises deal with security planning, including classifying data and allocating controls. The third exercise requires more extensive TCP knowledge, since the exercise includes evaluating a computer power-up sequence … but with interesting results!

Related Papers

Habeeb Rayapati

Dr. Ashraf Aboshosha , Alaa Sheta , Amany Sarhan

Cyber threat became one of the most serious problem for both economics and national security in the 21st century. Therefore, we need a focused research on developing efficient techniques, technologies and tools to deal with this stimulating problem. The growing dimension and complexity of spatiotemporal data generated on daily basis and from variety of sources and its distribution over all types of networks makes it a challenge to protect it from theft or damage. Cyber security is the science that concerns on protecting these big data from disruption or misused. This special issue is provided to explore the complexity of this problem and to present possible number of solutions. L. Juleen and T. Kiong in their article presented a method to enhance the security of the transmitted data over the Wireless Local Area Network. They provided a data security dynamic design algorithm that has the ability to automatically change the configuration of both encoder and decoder based on a few bits of initial input data to the encoder. There new algorithm strengthens the overall security of the transmitted data over the wireless links. Vulnerability analysis of Extensible Authentication Protocol (EAP) DoS Attack over wireless networks is presented by Malekzadeh et. al. Authors presented an experimental framework to demonstrate and quantify possible flooding attacks using unprotected EAP frames against wireless communications. Results show that such attacks can easily launch, and cause serious service disruption to compromise network availability. A professional comparison of decision tress, artificial neural network and support vector machine for network intrusion detection is presented by A. Sheta and A. Alamleh. Intrusion Detection Systems (IDSs) is one of the main solutions for computer and network security. We need IDS to identify the un-authorized access that attempt to compromise confidentiality, integrity or availability of computer or computer network. In this research, author attempted to provide new models for intrusion detection (ID) problem using veracious data mining techniques. The proposed models were capable of reducing the complexity while keeping acceptable detection accuracy. The Denial Of Service (DOS) attacks are one of the very serious networks attach. M. Salem et. al. Presented a new security technique is proposed that aims to detect the DOS attacks in WLANs and further prevent the detected attackers, in the future, from accessing the network. They measure the Probability of Denied Service (PDS) with respect to the number of attacks and the maximum number of connections that access point allows. These results show the effectiveness of the proposed technique in securing the WLAN against the DOS attacks. An analytical view on possible techniques for the identification of information systems threats sources is presented by A. Al-Zubi. He proposed a new approach for identifying the source of threats and the proposed actions to be taken against. A framework called Intrusion Detection System Using Distributed Agents (IDSUDA) was built by A. Alim et. al. This framework is extendable in its capabilities and could be enhanced to meet future challenges. A comparison of Novel architectures of VHDL Implementation of the SAFER+ encryption algorithm and Pipelined AES algorithm is also presented in this special issue by D. Sharmila and R. Neelaveni. It was found that the proposed SAFER+ architecture has better data throughput and frequency than the pipelined AES algorithm.

International Journal of …

Dr.Sasikumar Gurumoorthy

— Network security is a complicated subject, historically only tackled by well-trained and experienced experts. However, as more and more people becomè`wired'', an increasing number of people need to understand the basics of security in a networked world. This document was written with the basic computer user and information systems manager in mind, explaining the concepts needed to read through the hype in the marketplace and understand risks and how to deal with them. Some history of networking is included, as well as an introduction to TCP/IP and internetworking. We go on to consider risk management, network threats, firewalls, and more special-purpose secure networking devices. This is not intended to be a ``frequently asked questions'' reference, nor is it a ``hands-on'' document describing how to accomplish specific functionality. It is hoped that the reader will have a wider perspective on security in general, and better understand how to reduce and manage risk personally, at home, and in the workplace.

Muhammad Adeka

Liam Landers

Marinos Pitsikalis

Health and Addictions/Salud y Drogas

Pilar Albertín Carbó

El estudio pretende analizar la construcción del sujeto que usa drogas (especialmente heroína) con el objeto de ofrecer propuestas de carácter psicosocial para la intervención sociosanitaria en este colectivo. El método utilizado ha sido la etnografía, y el tipo de análisis es el análisis del discurso. Los resultados indican que la identidad de los/as usuarios/as de heroína está conectada a las posiciones que se activan en las interacciones y relaciones usuarios-profesionales en diferentes contextos cotidianos de atención y tratamiento sanitario. Estas posiciones activadas las hemosdenominado: terapéutica, farmaco-sensorial, consumista, legal-represiva y grupal-comunitaria.A partir de la comprensión de estas posiciones se obtienen claves para la intervención en los contextos penitenciarios como la pertinencia de comprender las tensiones que se establecen entre sujeto y sustancia, de considerar la imagen estigmatizada del usuario de drogas y la de favorecer la existencia de dilemas e...

Zeszyty Naukowe SGGW - Ekonomika i Organizacja Gospodarki Żywnościowej

Małgorzata Kosicka-Gębska

Game meat, despite its high nutritional value, appears in the diet of Poles sporadically. The main factors limiting consumer interest in game are limited availability of game meat at stores and high prices of meat and game products. In the paper results of the qualitative study carried out using the CATI method were presented. The study was conducted in 2016 with 450 consumers declaring eating game meat. Study shows that the physical and economic availability of game meat affects consumer interest in its consumption. Minor improvement in the availability of venison in the Polish market are being observed. High prices still seem to be a significant barrier to consumers’ interest in wild game.

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Security Case Studies

Selected case studies on security challenges and solutions.

Security case studies: Selected in-depth explorations of how leading organizations have approached critical security challenges.

These case studies provide the chance to learn from your peers, whether you are creating an overall strategy or working to solve a specific tactical security problem. (Note: None of these articles were written or sponsored by product and service providers.)

Case study collection updated 10/16/2012.

Leadership and Organizational Issues

Governance, risk and compliance

Fiserv’s GRC process and software implementation (2012)

GRC is a process, not a technology. Fiserv identifies the benefits and challenges of its GRC work.

Alignment with corporate mission and profitability

Dunkin’ Brands security focuses on making dough (2010)

Aligning corporate security with corporate priorities makes everyone’s fortunes rise. A look behind the counter at Dunkin’ Donuts’ parent company. [Full article requires

E-discovery

NBC Universal takes e-discovery inhouse (2010)

NBC Universal saw requests for e-discovery services soar in just a few years. The company’s CISO, Jonathan Chow, knew there had to be a more efficient and cost-effective way to handle it.

Digital and Physical Security Convergence:

Constellation Energy (2005)

What does it take to make security convergence happen? One secret is to sneak up on it, the way Constellation Energy did, by seeming to be doing something else entirely.

Enterprise Risk Management:

All systems go at Georgetown University (2010)

ERM might seem a lofty concept, but Georgetown University provides an example of turning that concept into specific systems and projects that reduce risk.

Information Risk Management:

Harland-Clarke Rechecks Risk Management (2007)

New security program adds more systematic processes for evaluating, prioritizing and mitigating risk.

Departmental Organization:

Reinventing T-Mobile’s Security Function (2006)

T-Mobile needed to reinvent its security function, so it recruited a veteran team to shape a new asset protection division. The goal: Inject risk calculations into every business decision.

Safety and Community Relations:

Boston’s Infectious Disease Research Lab (2006)

When controversy hit, Kevin Tuohey became the public face of a high-profile plan to study deadly diseases in Boston. To succeed, the security director would have to become part diplomat, part great communicator.

Security Metrics, Budgets and ROI

Cost management:

IT security on a shoestring budget (2011)

Michael Dent, CISO of Fairfax County Government in Virginia, created an enterprise-wide IT security program with a fraction of the budget he wanted.

Budgeting, Metrics and Security Value:

American Water (2006)

How American Water’s Bruce Larson uses a simple metric to build bridges with business partners and justify security spending at the same time.

Project ROI:

Digital Video Surveillance at Intel (2005)

Allen Rude, security manager at Intel, invested more than four years in an ROI study to justify the cost of digital video surveillance.

Threats and Defenses

Advanced Persistent Threats:

APT in action: The Heartland breach

Heartland Payment Systems CTO Kris Herrin talks about the attack that changed his views on data security.

What’s the business case for GRC? (2012)

Governance, risk and compliance (GRC) can be a dauntingly complex undertaking. But for Fiserv, the alternative was even more complicated.

Situational Awareness:

Inside the new World Trade Center (2011)

Louis Barani leads the construction of an integrated system to help identify security and safety issues by connecting the dots faster.

Cloud security:

More tales from the cloud (2011)

Challenges and solutions at three companies moving into cloud-based IT services:

Mohawk Fine Papers

Identity management:

How DTCC took on ID management (2011)

A look at why DTCC deployed identity and access management software from Hitachi ID Systems to automate its password management processes.

Access control:

Policy-based access control at a university (2010)

One school’s approach to maintaining security in an open environment.

Virtualization Security:

Virtual Server Security at Schwan Foods (2010)

When it comes to sampling innovative technology, Schwan Foods, a multibillion-dollar frozen food producer, digs right in.

DDOS and Online Extortion:

How a Bookmaker and a Whiz Kid Took On a DDOS-based Online Extortion Attack (2005)

What it’s like to get hit with a DDoS attack (2010)]

Facing an online extortion threat, bookmaker Mickey Richardson bet his Web-based business on a networking whiz from Sacramento who first beat back the bad guys, then helped the cops nab them.

Anatomy of a Fraud (2004)

Most fraud victims clam up. In this check-tampering case, the victim-a small-business owner-decided to speak out. The resulting cautionary tale offers a rare, detailed look into the mechanics and psychology of fraud. And its aftermath.

Phishing and Incident Response:

Midsize Bank (2005)

What happens after a phishing attack? Here’s one midsize bank’s phishing incident response plan.

Product Counterfeiting:

Drug Busters: Novartis (2005)

Novartis deploys a global team to track down counterfeit drugs and help authorities prosecute counterfeiters.

Video Surveillance:

Surveillance Cameras at Secaucus Junction (2005)

New Jersey Transit’s new station finds additional benefits in its security cameras.

School Security:

Securing the Suburban High School (2007)

Privacy, safety, security and budgeting considerations collide.

Crisis Communication:

Gale Global Facilities Services (2006)

With good planning, Web and mobile technologies can help find and inform employees in the event of a disaster. A global company shows how.

Simulations and exercises:

USAA’s Disaster Drill: Practice Makes Perfect (2003)

As one of the nation’s largest insurance companies, USAA is in the business of managing risk. So it makes sense that the company uses exercises, simulations and drills to learn how to respond in the event of a disaster.

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Cyber Insight

What is case study in cyber security? Learn from real-life examples.

June 27, 2023

As a cyber security expert with years of experience, I understand how intimidating it can be to protect one’s digital presence in today’s world. We constantly hear about security breaches, ransomware attacks, and hackers stealing sensitive data. However, it’s not just the industry professionals who can learn to protect themselves from cyber-attacks. With the right knowledge, anyone can learn how to spot and neutralize potential threats.

One of the best ways to gain this knowledge is through real-life examples. That’s where case studies come in. These case studies allow us to learn from actual cyber-security incidents and understand what went wrong, why it happened, and how it could have been prevented. As a reader, you’ll be able to apply this knowledge to your own digital presence, and protect yourself, your family, and your business from cyber-attacks.

So, in this post, we’ll dive into what exactly a case study is in the context of cyber-security. I’ll show you how to use these case studies to learn from past security incidents, how they can help you understand the risks you face, and ultimately, how to protect yourself from becoming a victim of a cyber-attack. Are you ready to learn from some real-life examples in cyber-security? Let’s get started!

What is case study in cyber security?

The team responsible for conducting a cyber security case study typically employs a variety of methods to get a complete perspective on the threat environment. Some of the methods they may use include:

Collecting data from internal security systems, such as firewalls and intrusion detection systems, to identify potential threats
Analyzing data on cyber-related threats from external sources, such as threat intelligence feeds and open-source intelligence (OSINT)
Engaging with other organizations or industry groups to share information and best practices
Conducting interviews with employees and other stakeholders to gather insights and information about the incident

Once the team has collected and analyzed all the necessary data, they develop a detailed report outlining their findings and recommendations for improving the organization’s cyber security posture. This report may be used to inform the development of new policies and procedures, or to train employees on how to better detect and respond to cyber threats. Ultimately, the goal of a cyber security case study is to help organizations become more resilient and better prepared to defend against cyber attacks.

???? Pro Tips:

1. Understand the purpose of a case study in cyber security. A case study is an in-depth analysis of a particular cybersecurity event or incident, which is used to identify the weaknesses in the system or processes and provide insights into how to improve them.

2. Choose the right case study. When selecting a case study for analysis, ensure that it is relevant to your organization’s cybersecurity practices and challenges. Consider factors such as industry, size, and security posture while selecting a case study.

3. Analyze the case study thoroughly. When analyzing a case study, pay attention to the details of the event or incident being studied. Take note of what went wrong, how it could have been prevented, and what the organization did to recover. This analysis will provide valuable insights into improving your organization’s cybersecurity defenses.

4. Discuss the findings with your team. Once you have analyzed the case study, share your findings and insights with your cybersecurity team. Use the case study as a learning opportunity to explain the importance of cybersecurity management and how to develop proactive strategies to prevent similar incidents.

5. Use the insights to strengthen your organization’s defense. After reviewing the case study and discussing its implications with your team, develop strategies and tactics to strengthen your organization’s cybersecurity defenses. Use the insights gained from analyzing the case study to better protect your organization from similar cyber attacks.

Understanding Case Study in Cyber Security

A case study is an in-depth analysis of a particular problem or situation. In the context of cyber security, a case study focuses on the use of specific tools and techniques to identify, analyze, and mitigate cyber threats. Cyber security case studies are valuable resources that help organizations better understand real-world threats and develop effective strategies to protect their assets against them. Case studies provide insight into how attackers target specific businesses, the methods they use, and the impact of their actions.

The Importance of Threat Monitoring in Cyber Security

Threat monitoring is one of the most crucial aspects of cyber security. It involves regularly monitoring and collecting data on cyber-related threats around the globe, which could affect the sector or business. The goal is to identify potential threats and notify the relevant teams so that they can take appropriate action to prevent or mitigate the risk. Without effective threat monitoring, organizations are vulnerable to a wide range of cyber threats, including malware, phishing attacks, ransomware, and other malicious activities.

Methods Used to Collect Data on Cyber-Related Threats

There are various methods used to collect data on cyber-related threats, including:

Network scanning: This involves scanning the organization’s network to identify potential vulnerabilities and threats.
Vulnerability assessments: This involves identifying and assessing potential vulnerabilities in the organization’s hardware, software, and network infrastructure.
Penetration testing: This involves simulating a cyber-attack to identify weaknesses and vulnerabilities in the system.
Intelligence gathering: This involves collecting and analyzing information from various sources, including social media, open-source databases, and other traditional intelligence sources, to identify potential threats.

Analyzing the Overall Threat Environment

An essential aspect of threat intelligence is analyzing the overall threat environment. Cyber security experts collect large amounts of data on threats and vulnerabilities to gain a complete perspective of the threat environment. This analysis involves identifying patterns, trends, and emerging threats that could affect an organization. There are numerous tools and techniques used to analyze the overall threat environment, including:

Machine learning algorithms: This involves analyzing data using artificial intelligence and machine learning techniques to identify patterns and trends.
Data visualization tools: This involves using charts, graphs, and other visual aids to represent data and identify trends.
Threat intelligence platforms: This involves using specialized software and tools to automate threat intelligence gathering and analysis.

Assessing Threats and Motivations to Target a Business

Assessing threats and motivations to target a business is a critical aspect of cyber security. Cyber criminals are motivated by different factors, including financial gain, political motives, espionage, and so on. Understanding the motivations behind a cyber-attack can help organizations better prepare for and prevent or mitigate possible threats. Some common motivations include:

Financial gain: Cyber criminals target businesses to steal sensitive data, intellectual property, or financial details that could help them steal money.
Political motives: Hackers might target businesses to protest or create political unrest, this may go in line with their ideologies.
Sabotage: Some cyber-attacks aim to sabotage a business’s operations or reputation.

Implementing Effective Cyber Security Measures

Effective cyber security measures involve identifying threats and implementing strategies to mitigate them. There are various ways to implement cybersecurity measures, including:

Implementing security protocols: Security protocols ensure that all members of the organization follow the same procedures to maintain the security of the system. This includes guidelines for passwords, access control, and network security.
Train employees: Training employees, every member of an organization is a potential entry point for a cyber attack, so all employees should be trained to identify and prevent cyber-attacks.
Upgrading software and hardware: Outdated software and hardware are more vulnerable to cyber-attacks. Upgrades to the latest versions can help prevent many cyber threats.

Staying Ahead of Emerging Cyber Threats

Staying ahead of emerging cyber threats is an essential aspect of cyber-security. Hackers are continuously developing new techniques and tools to circumvent security measures. To keep up with the ever-evolving threat landscape, cyber-security experts must continuously monitor the threat environment, track emerging trends, and implement new security protocols to mitigate new threats. In summary, cyber security experts must remain vigilant, employ a variety of threat monitoring methods and stay appraisable on emerging cyber threats.

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Undergraduate

Computer Networks and Security BSc

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Develop high-level skills for designing and building secure computer networks. Gain industry-recognised certifications, and first-class placement and career opportunities

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Why choose Computer Networks and Security BSc at Middlesex?

In an increasingly interconnected digital world, strong computer networks are more important than ever. This course will help you build the skills and confidence to handle real-world IT issues including Cyber security.

You’ll develop your professional skills with a year-long, paid work experience placement as part of a four-year study option.

We have strong links with industry giants like Cisco, Lucent Technologies, Huawei, Xilinx and Jupiter Networks. We are an accredited Cisco and Huawei training Centre.

What you will gain

After graduating from this course, you will have developed in-demand skills which will help you adapt to the ever-changing computer networking landscape.

You'll gain practical competencies in network design and security and learn how to develop mobile internet applications and services.

You'll also have the opportunity to achieve industry-recognised certifications, including Cisco's CCNA and CCNP.

At a time when cyber security is of utmost importance, you will learn to strengthen and defend your networks from malicious attacks.

What you will learn

You’ll learn how to reduce security threats to networks, and develop the skills to design and implement internet and network applications.

Throughout your Computer Networks and Security degree, you’ll put your skills to the test with hands-on experiments in our Cisco, Xilinx, and mobile communication labs. And you'll also have access to observation control rooms andtest areas in the networking labs.

We have taken a more radical approach to teaching this course than other universities, in order to improve your learning.

Our approach includes:

Using practical, problem-led sessions that reflect the way Computer Networking occurs in the real world, to help you develop an appreciation of the key topics of the discipline
Integrating Security throughout the course and using programming to set up and control operation of routers and switches
Using examples, challenges, mini-projects and case studies in the first year to provide an opportunity for multiple topics to be introduced and investigated
Allowing you to dictate the pace of learning.

The course explores the principles of up-to-date network systems and focuses on key operational and technical aspects. Core modules such as Data Communications, Computer Networks, and Programming and Problem Solving for Communications are covered in this course. You will have the opportunity to put what you've learned to practical use and make valuable industry contacts; even more so if you decide to complete a work experience placement in your second year.

Placement year - Optional

Computer Systems Architecture and Operating Systems (30 credits) - Compulsory

This module provides you with fundamental knowledge and principles of computer hardware and operating systems in order to understand the structure and operation of modern computers.

The module aims to provide you with an understanding of the fundamental behaviour and components (hardware and software) of a typical computer system, and how they collaborate to manage resources and provide services in scales from small embedded devices up to the global internet.

The module will focus on the understanding of concepts, theory and associated terminology of two core components: ‘Computer Architecture’ and ‘Operating Systems and Networks’. Practical hands-on laboratory experiments will be used to illustrate the application of theory and concepts.

The lab work ranges between using C code, Batch, Bash and Python. This will allow you to develop a range of programming skills that will support your knowledge and skills not only in this module but in future studies as well.

Computer Networks (30 credits) - Compulsory

This module provides you with the basic skills needed to succeed in networking-related degree programs and also helps you develop the skills necessary to fulfil the job responsibilities of network technicians, network administrators, and network engineers. It provides a theoretically-rich, hands-on introduction to networking and the Internet.

You will learn both the practical and conceptual skills that build the foundation for understanding basic networking. And you will gain an understanding of the “layered” approach to networks by examining the OSI and TCP/IP models in detail. Among the topics covered will be the various network devices, network addressing schemes and the types of media used to carry data across the network.

You will also gain a better understanding of routing protocols and learn how to configure, verify, and troubleshoot routing operations.

Science, Technology, Engineering and Mathematics (STEM) (30 credits) – Compulsory

The overall aim of the module is to provide you with the knowledge and skills required for the theoretical understanding of inter-communicating computer systems. This is achieved through the study of relevant general mathematical and scientific principles. These principles are applied to illustrate the operation of hardware components such as logic gates, processors, controllers and data storage devices; communication channels and network concepts.

The module ensures that you are suitably equipped with the theoretical underpinnings needed for the proper understanding of subsequent course modules.

Programming for Data Communication and Networks (30 credits) – Compulsory

This module introduces fundamental computational concepts and programming constructs relevant to understanding and use of a range of widely used programming languages.

The main aim is to provide you with the opportunity to learn programming effectively. This takes place in the context of learning to solve a range of problems arising in the context of the processing, storing and transmitting data.

You will understand the role of a basic but important range of data structures and types, and their use. Several data structures of interest within the networking and security fields will be considered, for example those to represent RTP packets (and associated operations on these), and how audio-visual data can be sent using transport protocols such as the UDP protocol.

The concept of an algorithm is introduced early on together with the techniques for program implementation. You will be encouraged and supported in undertaking - both individually and within a small group setting - a variety of problem solving tasks.

Project Management and Professional Practice (30 credits) - Compulsory

The aim of this module is for you to gain knowledge of professional project management in the context of your degree and future profession.

You will use your newly acquired professional project management knowledge to participate in a ‘real world’ group project, relevant to your level of study.

The module will focus on all aspects of professional practice including project management. In addition, you will study ethical, legal, regulatory, organisational and business issues in order to further your employability within the computer and networking world.

Network Practices and Operations (30 credits) - Compulsory

This module provides you with the skills needed to succeed in networking-related degree programs and also helps you develop the skills necessary to fulfil the job responsibilities of network technicians, network administrators, and network engineers.

The primary focus of this module is regarding the architecture, components, operations of routers and switches, the WAN technologies, and network services in a large and complex network.

You will also develop knowledge regarding networking and network security trends, including Cloud, virtualisation, and SDN.

Network and Protocol Analysis (30 credits) - Compulsory

The module looks at Network and Protocol Analysis and attempts to cover all aspects of Networking and Protocols including Internet Protocols, Network Services and Cloud Environments as well as Network Monitoring and Analysis.

The main goal of the module is to equip you with the ability to build and analyse any networking environment independent of the underlying physical networking technology.

Internet Protocols are the backbone of global communications and will be thoroughly examined in this course: including ARP, IP, UDP and TCP.

This is then followed by the examination of the use of Network services including DNS, DHCP and CIFS as well as Cloud Environments.

The course then looks at the Y-Comm Framework, which combines communication, mobility, quality-of-service and security. The course finishes by looking at issues of network monitoring, network analysis and network performance.

Data Communications (30 credits) - Compulsory

This module addresses the fundamental principles of electronic communication, particularly in relation to digital data.

A key development in the last decade has been the seamless integration of many different data types (documents, images, speech etc.) onto common communication platforms.

These communication platforms (legacy hardwired telephone connections, wired and wireless computer networks, broadcast television, mobile phone systems to name but a few) have themselves spawned new functionality so that we are now able to access any data/function on any device, almost anywhere.

The main aim of the module is to provide you with an operational understanding of how current communication systems work, and specifically how we can communicate information over any distance with a high degree of accuracy and reliability. As part of this, encoding data, capacity, data compression, bandwidth, security and cryptography are covered.

Supervised Industrial Placement (120 credits)

The overall aim of the module is to provide a minimum of nine months and a maximum of 15 months experience in a relevant work placement.

The specific aims of this module are to enable you to:

Experience a technical employment role in a real work setting
Apply theoretical knowledge to the solution of practical problems
Build your skills to assess practical problems effectively and provide well-grounded solutions
Develop and enhance your professional qualities, to work in a management structure, to develop team skills and communication skills;
Develop the maturity that will enable you to perform well in your final year;
Develop the skills of autonomous learning

Individual Project (30 credits) - Compulsory

The primary aim of this module is to give you the opportunity to demonstrate how effectively you have consolidated your knowledge and skills from all other modules via an individual project, which must involve a computer / network / communication solution or a cyber security solution or a digital forensic investigation method.

Network Security (30 credits) - Compulsory

This module aims to examine some of the weaknesses that are found in network systems and the methods and attacks that threaten networks today.

It also examines ways to secure such networks through network design and available tools to resist attackers.

Advanced Networking (30 credits) - Compulsory

This module is designed to equip you with the knowledge and skills needed to plan, implement, secure, maintain, and troubleshoot converged enterprise networks.

You will learn how to implement complex enterprise LAN and WAN routing and switching solutions.

Comprehensive labs emphasise hands-on learning and practice to reinforce configuration skills using a range of routing protocols in IPv4 and IPv6 environments and the secure integration of VLANs, WLANs, voice, and video into campus networks.

The course also covers the configuration of secure routing solutions to support branch offices and mobile workers.

The module reflects the job skills and responsibilities that are associated with professional-level job roles such as network engineer, systems engineer, network support engineer, network administrator, and network consultant.

Enterprise Networking and Automation (30 credits) - Optional

This module is designed to equip you with the knowledge and skills related to designing, securing, operating, and troubleshooting enterprise networks.

This module also covers wide area network (WAN) technologies, introduces software-defined networking, virtualisation, and automation concepts that support the digitalisation of networks.

Extensive labs emphasise hands-on learning and practice to reinforce the skills to configure and troubleshoot enterprise networks.

Network Management & Disaster Recovery (30 credits) - Optional

This module is designed to equip you with the knowledge and skills needed to consolidate many computer networking concepts and introduces elements of network design, equipment selection and configuration, and LAN and WAN addressing.

An integrated case study presents critical thinking scenarios to help you develop skills such as analysing business objectives, determining technical requirements and constraints, planning timelines and resources, and preparing and delivering customer presentations.

This module also shows you how to ensure that a network is restored to its normal state as rapidly as possible.

The module reflects the job skills and responsibilities that are associated with entry-level career opportunities in networking.

Security and Network Forensics (30 credits) - Optional

This aim of the module is to provide an understanding of both general and advanced areas related to network security, cyber security, and network forensics.

It looks at issues, such as, threats and security attacks, vulnerabilities, cryptography, security tools, software security, network attacks and defences, countermeasures, web-based security, network forensic analysis, and security in cloud computing.

Our communications are designed to support you in deciding your future and keep you up to date about student finance, employment opportunities and student activities available at Middlesex University.

We're taking an innovative approach to teaching computer networks at Middlesex, which uses practical, problem-led sessions to reflect the way computer networks exist in the real world. Programming is integrated throughout the year, and you will attend lectures, workshops and tutorials. You will also learn through practical experience during supervised laboratory work, as well as your own guided research. You'll be taught by an experienced teaching team who have a wide range of expertise and professional experience, and who are also Cisco certified (CCNA, CCNP) instructors You will learn your subject by attending lectures, seminars and practical workshops. Staff-Student contact time on Hendon campus is 12 hours per week, normally timetabled over 3 days. Your work will be divided into credits. Each credit is equal to 10 hours of study time. You will complete 120 credits per year of study, which are broken down into modules of typically 30 credits.

How we'll teach you

Coursework and assessments

Teaching vs independent learning.

Outside of teaching hours, you’ll learn independently through self-study which will involve reading articles and books, working on projects, undertaking research, and preparing for assessments including coursework, presentations and exams.

Your independent learning is supported by the library and study hub, laptop hire, and with online materials in MyUniHub.

Here is an indication of how you will split your time.

Academic support

Our excellent teaching and support teams will help you develop your skills from research and practical skills to critical thinking. Our Sheppard Library is open 24 hours a day during term time. And we offer free 24-hour laptop loans with full desktop software, free printing and Wi-Fi to use on or off campus.

The balance between the two will depend on which modules you are taking. The table below is a good approximate guide.

We'll test your understanding and progress with informal and formal tests.

The informal tests usually take place at least once per module, from which you’ll receive feedback from your tutor. The grades from these tests don’t count towards your final marks.

There are formal assessments for each module, usually at the end, which will count towards your module and your final marks.

Assessments are reviewed annually and may be updated based on student feedback or feedback from an external examiner.

To help you achieve the best results, we will provide regular feedback.

Four students walking through the Hendon campus

North London campus

Our north London campus is 23 minutes away by underground train, travelling from London Kings Cross.

Course Facilities

You will have access to a wide range of advanced equipment and software. Facilities include internetworking labs equipped with Cisco units, blade servers and high-end simulation software, as well as state-of-the-art telecommunications equipment.

Student support

We offer lots of support to help you while you're studying including financial advice, wellbeing, mental health and disability support.

Additional needs

We'll support you if you have additional needs such as sensory impairment or dyslexia. And if you want to find out whether Middlesex is the right place for you before you apply, get in touch with our Disability and Dyslexia team .

Our specialist teams will support your mental health. We have free individual counselling sessions, workshops, support groups and useful guides.

Work while you study

Our Middlesex Unitemps branch will help you find work that fits around uni and your other commitments. We have hundreds of student jobs on campus that pay the London Living Wage and above.

Financial support

You can apply for scholarships and bursaries and our MDX Student Starter Kit to help with up to £1,000 of goods, including a new laptop or iPad.

We have also reduced the costs of studying with free laptop loans, free learning resources and discounts to save money on everyday things. Check out our guide to student life on a budget .

How can the BSc Computer Networks support your career?

This course opens the door to a career in the rapidly growing network industry. This includes fields such as network design and implementation, network consultancy, internet software applications development and network security. Recent graduates have progressed onto masters courses or have secured jobs with global companies.

As a Computer Networks and Security graduate, you'll have excellent career prospects. The range of potential employers is across the private, public and not-for-profit sectors, and you will be put in contact with Networking recruitment specialists during your final year of study. You'll also have the potential to start your own business.

Graduate roles

Below are just a few examples of the types of careers that you could pursue after graduating with us:

Applications developer

As an applications developer your role will include writing specifications and designing, building, testing, implementing and sometimes supporting applications using computer languages and development tools. You may also specialise in a specific development environment, such as computer games or e-commerce, and you will have in-depth knowledge of a few relevant computer languages.

ICT manager

The role of the ICT manager is to ensure that information technology resources are aligned with the organisation's mission, corporate goals, and the corporate strategic plan. Your role will include developing, maintaining, facilitating and implementing information frameworks in line with a corporate ICT strategy, and supporting policies and defining standards associated with information management.

Network engineer

A network engineer is responsible for installing, maintaining and supporting computer communication networks within an organisation or between organisations. Your role will be to ensure the smooth operation of communication networks in order to provide maximum performance and availability for their users (staff, clients, customers and suppliers).

Software engineer

Software engineers research, design, test, implement and maintain software systems to meet client or employer needs. In this role you will use a variety of computer programming languages and applications, working in teams with other IT professionals, or alone.

Systems developer

Systems developers test systems, diagnose and fix faults, write diagnostic programs, and design and write code for operating systems and software to ensure that they function more efficiently. In this role you may also create systems in response to technical specifications supplied by an IT analyst, often integrating off-the-shelf software packages into existing systems.

IT project manager

An IT project manager specialises in information technology but also in sectors unrelated to IT that rely on IT systems. Their role is to manage the development and implementation of plans to meet business needs and the change control procedures to ensure a smooth transition during the implementation period.

Our Careers and Employability Service , MDXworks will launch you into the world of work from the beginning of your course, with placements, projects and networking opportunities through our 1000+ links with industry and big-name employers in London and globally.

Our dedicated lifetime career support, like our business start-up support programme and funding for entrepreneurs, has been recognized with the following awards:

The top 20 UK universities for business leaders and entrepreneurs – Business Money, 2023
A top 10 university for producing CEOs – Novuana, 2023

MDXcelerator Student Start-Up Support

Want to be your own boss? You'll have the chance to pitch your business to gain mentoring and grants of up to £15,000.

Global network

You’ll study with students from 122 countries who’ll hopefully become part of your global network. And after you graduate, we'll still support you through our alumni network to help you progress in your chosen career.

Work placements

Work placements increase your success in the job market – as well as being a fantastic experience. You can further develop your interpersonal skills, build your confidence, and make contact with industry leaders.

By making a good impression during your placement year, you greatly increase your chances of securing a job with the company after graduation. Research shows that 70% of placements result in a graduate job offer.

Our specialist employability service and London location ensure that every year our students and graduates gain prestigious placement opportunities. Past placements have included Thales, IBM, Exponential-e and Reed Exhibitions.

Placements normally run for 8-12 months, and typical salaries paid are £18-22,000 pa or pro rata.

Our entry requirements provide a guide to the qualifications that you’ll need to study our courses. We have a personalised admissions approach and we make fair but aspirational offers. We want you to aim high and achieve great results.

International entry
How to apply

Qualifications

At Middlesex, we're proud of how we recognise the potential of future students like you. We make fair and aspirational offers because we want you to aim high, and we’ll support you all the way.

We’ll always be as flexible as possible and take into consideration any barriers you may have faced in your learning. And, if you don’t quite get the grades you hoped for, we’ll also look at more than your qualifications. Things like your work experience, other achievements and your personal statement.

We'll accept T Levels for entry onto our undergraduate degree courses (including our extended courses with a foundation year) with standard application of science requirements and GCSEs in line with UCAS tariff calculation.

Our general entry requirements page outlines how we make offers where we have given a range (e.g. BBB – BBC in A levels), and how you will be made an offer if you are studying a combination of qualifications (e.g. BTEC and A level). In both cases, we will base this on information you’ve provided on your application. Applications from mature candidates without formal qualifications are welcomed, provided they can demonstrate appropriate levels of relevant ability and experience.

Mature students (over 21)

We welcome applications from mature candidates, including those without formal qualifications, provided you can demonstrate relevant experience and ability.

Academic credit

If you have a qualification such as a foundation degree or HND, or have gained credit at another university, you may be able to enter a Middlesex University course in year two or three. Find out how you can transfer courses .

Find out if you have relevant qualifications or work experience we may be able to count this towards your entry requirements.

We don’t offer interviews for this course for entry to foundation year or first year entry. We interview applicants for direct entry in to second and third year.

We welcome students from the UK, EU and all over the world. Join students from over 122 countries and discover why so many international students call our campus home:

Quality teaching with top facilities plus flexible online learning
Welcoming north London campus that's only 30 minutes from central London
Work placements and networking with top London employers
Career support to get you where you want to go after university
Global alumni network and connections

112 UCAS points

In addition to qualifications such as A level and International Baccalaureate, we accept a wide range of international qualifications.

Find out more on the relevant country support page . And if you are unsure about the suitability of your qualifications or would like help with your application, please contact your nearest regional office .

English language

You'll need good English language skills to study with us. The most common qualification we accept is the IELTS 6.0 (with minimum 5.5 in all sections). We also normally require Grade C GCSE or an equivalent qualification.

Find out more at our English language requirements page. And, don’t worry If you don't meet our minimum English language requirements, as we offer an intensive pre-sessional English course.

To study with us in the UK, you will need a student route visa .

Please apply via UCAS using UCAS code I124 .

Need help with your application? Check out our undergraduate application page.

Fees & Funding

The fees below are for the 2024/25 academic year:

UK students 1

Full-time: £9,250

Part-time: £77 per taught credit

International students 2

Full-time students: £16,600

Part-time students: £138 per taught credit

Additional costs included

The following course-related costs are included in the fees:

Free access to the resources, learning materials and software you need to succeed on your course
Free laptop loans for up to 24 hours
Free printing for academic paperwork
Free online training with LinkedIn Learning.

Fees disclaimers

1. UK fees: The university reserves the right to increase undergraduate tuition fees in line with changes to legislation, regulation and any government guidance or decisions. The tuition fees for part-time UK study are subject to annual review and we reserve the right to increase the fees each academic year by no more than the level of inflation.

2. International fees: Tuition fees are subject to annual review and we reserve the right to increase the fees each academic year by no more than the level of inflation.

Any annual increase in tuition fees as provided for above will be notified to students at the earliest opportunity in advance of the academic year to which any applicable inflationary rise may apply.

Student testimonials " Middlesex graduate Damian Milkins is president and co-founder of Control Circle, a global IT services company. Watch a video of Damian discussing his time at Middlesex and his thoughts on our investment in the latest facilities and equipment. " Damian Milkins Alumni

Speak directly with one of our Unibuddy student ambassadors

Unistats information.

Discover Uni provides applicants with Unistats statistics about undergraduate life at Middlesex.

Please select 'see course data' on the following course option to view the full Unistats data for Computer Networks and Security.

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swXtch.io's cloudSwXtch delivers high-performance networking on Azure

Microsoft partner swXtch.io’s cloudSwXtch allows companies to transport live, broadcast-quality video streams and hit line-rate network throughput.

Companies hesitant to move workflows

A true multicast solution based on azure, millions of packets per second, a microsoft partner bolstering the azure network.

Based in New York City, swXtch.io specializes in technology for the media and entertainment industry. The company's involvement with Azure came about in response to a request from the Azure Global Engineering team to add multicast to the Azure network. A demo of cloudSwXtch in November 2020 led to ongoing engagement, with swXtch.io becoming transactable in the Microsoft commercial marketplace the following spring. Supported by the Azure sales team, swXtch.io expanded into other vertical markets, including financial services, government, and IoT, and became part of the Microsoft live-media workflow at the 2022 International Broadcasting Convention in Amsterdam. “Our Microsoft partnership has exposed us to a much broader number of customer prospects than we ever could’ve achieved without them,” said Geeter Kyrazis, Chief Strategy Officer and Co-Founder of swXtch.io. cloudSwXtch is a network appliance that is deployed as a virtual machine image so it can be created with any tools that create VMs. The cloudSwXtch VM Image page in the Azure Marketplace connects professionals with templates to easily deploy cloudSwXtch on an Azure virtual machine and test its functionality on a pay-as-you-go basis. The templates ensure correct setup of the VM and network interfaces.

Speed and stability are here in the cloud

Transitioning to the cloud usually results in two choices for a company: making a solution to fill the gaps in cloud networking or buying such a solution. Making a solution can take years, but with the networking expertise of swXtch.io and its cloudSwXtch solution, companies can expect their timelines to go from years to weeks, or even days, for full implementation. Thanks to cloudSwXtch, organizations accustomed to high-performance networking on-premises will find the cloud familiar. cloudSwXtch offers microsecond latencies and high bandwidth throughput at a scale similar to bare-metal networks. With an emphasis on live-media production, cloudSwXtch implements network path redundancy (SMPTE 2022-7), Precision Time Protocol, standards conversion with Tachyon LIVE, and remote production collaboration. cloudSwXtch takes any supported packet protocol (SRT, RIST, unicast, multicast) and fans it out to multiple receivers of another packet protocol. “cloudSwXtch creates a wealth of new possibilities for live-media workflows in hybrid and cloud environments," said Brent Yates, CEO and co-founder of swXtch.io. "The Azure cloud, enhanced with cloudSwXtch, becomes a powerful destination for broadcast media customers that require high-performance networking capabilities in order to thrive.” For video distribution, the number of supported endpoints outside the cloud is the exact multiple of the egress cost savings. For example, if a broadcaster wants to distribute its channel to multiple locations in another cloud, each external connection can be replaced by a single outbound flow and then fanned out in the cloud infrastructure using multicast. A single 100 megabyte-per-second stream going to 30 processing endpoints will equal $900,000 of savings in egress costs.

“The Azure cloud, enhanced with cloudSwXtch, becomes a powerful destination for broadcast media customers that require high-performance networking capabilities in order to thrive.”

Share your success.

Migrating at Scale: A Ten-Database Utility Network Case Study

By: Jamie Patterson, GIS Manager, EPCOR and Ally Kennedy, Principal-Geospatial Utilities, Timmons Group

EPCOR USA Inc. (EPCOR USA) owns, operates, and builds water, wastewater, and natural gas infrastructure in Arizona, New Mexico, and Texas. As one of the largest private water utilities in the Southwest, it serves more than 800,000 people across 44 communities. EPCOR USA is an indirect, wholly owned subsidiary of EPCOR Utilities Inc. based in Edmonton, Alberta, Canada.

Managing Scale

For the better part of two decades, the Arizona-based GIS team has leveraged Esri products to deliver geospatial services to water and wastewater operations, engineering, and other functions of the US business. EPCOR USA’s portfolio covers a range of systems—including a large presence in the Phoenix metropolitan area with some of the fastest growing communities in the nation, wholesale water pipelines supplying portions of greater Austin and San Antonio, and small to medium sized rural communities across Arizona and New Mexico. Through organic development, system acquisitions, and new business ventures, EPCOR USA has consistently grown and evolved over the last decade. One of the key questions we face is—how do we continue to deliver high-quality geospatial services across an expanding footprint? In other words, how do we manage scale?

“One of the key questions we face is—how do we continue to deliver high-quality geospatial services across an expanding footprint? In other words, how do we manage scale?”

In 2020, EPCOR USA partnered with Timmons Group to assess our current GIS, gather program needs, and develop a future state plan with the primary requirements to

Fully migrate to ArcGIS Pro.
Retain geometric network type functionality.

EPCOR USA continued to team with Timmons Group, an Esri Network Management Specialty partner, for the implementation of ArcGIS Utility Network. This included a full ArcGIS Enterprise platform upgrade with new architecture, including Portal for ArcGIS. To minimize spatial distortion and align linear asset records with tax parcel boundaries and right of ways, EPCOR USA uses the coordinate systems adopted by its local jurisdictions—in most cases, State Plane coordinates. The datasets identified for migration to ArcGIS Utility Network fall within five State Plane coordinate system zones—two in Arizona, two in New Mexico, and one in Texas. Each mix of coordinate system and utility schema (i.e., water, wastewater, or non-potable water) triggered a new database. Accordingly, Timmons Group migrated EPCOR USA’s geometric network datasets into nine new Utility Network SQL databases. We leveraged a tenth database, coined “EPCORUSA”, to overcome the limitations of the fragmented datasets. For a multi-state view and ease of use with web applications, this read-only database contains three Utility Network schemas projected to a Web Mercator spatial reference. A single repository is useful for asset reporting and dashboard configurations that pull information from across the organization.

Migrating at Scale

In order to ensure our migration into Utility Network could be as seamless as possible, Timmons Group delivered ArcGIS Data Reviewer files that allowed EPCOR USA editors to navigate to and fix data errors. While we were not able to build out all our subnetworks from day one in Utility Network, this process got us a lot closer to that functionality. Given the large number of EPCOR USA systems, progress continues to complete subnetworks for all systems.

Esri solutions for water and wastewater were used as the basis for the data models for EPCOR USA. Following workshops with the GIS users and feedback from other end users like engineering and on-site crews, Foundation data models were customized to meet EPCOR USA’s specific business needs. The customized Water data model was used as the basis for the non-potable data model and then underwent several additional changes.

All the regions used the same data model for each utility (e.g., the New Mexico Water data model is the same as the Arizona Water data model) aside from coordinate systems. The Texas water transmission system also used the same water data model, plus the addition of several unique feature classes and non-spatial, related tables. The large wholesale water pipeline does not require heavy network edits and, therefore, was implemented without the network object itself.

The data was migrated from the source databases into the customized Utility Network asset packages with FME. Additional workbenches were created to QA the output of each migration and ensure the deployments of Utility Network would succeed. The output of these QA workbenches was reviewed by stakeholders prior to implementation to ensure all features migrated as expected.

Configuration

Attribute rules were configured to streamline editing as much as possible. These included calculation rules to populate fields based on intersecting polygons, ID generation rules, and modified rules from the Utility Network Foundation solutions. Validation attribute rules were also created to ensure high data quality. The combination of these attribute rules and Utility Network’s connectivity rules allows EPCOR USA to easily find data that needs attention, and therefore become more confident in our data quality.

Data editing was further streamlined with the configuration of group editing templates. EPCOR USA staff received training and guidance from Timmons Group on how to set these new template types and then configured them as needed. These templates allow staff to create many features, such as a hydrant with its laterals and valves, with very few clicks.

Following Timmons Group’s guidance, EPCOR USA pushed each editing map, including its editing templates, to Portal as map packages. This allows all our editors to work from common templates and easily receive new group templates as they are created.

The new editing tools, combined with branched versioning yield efficiencies compared to the previous traditional versioned workflow. Branched versioning also removed the occasional performance lags seen by users interacting with our most heavily transacted databases and eliminated the administrative overhead of scheduling compress and reindex jobs.

Integrations

Prior to this project, EPCOR USA’s Cityworks AMS implementation was using two domains, one for the Texas wholesale system and one for the regulated Arizona and New Mexico systems. Aligning the Texas data model with the other water systems allowed us to maintain the current asset configuration and asset work history within Cityworks, as both Texas and the rest of the network were published in the same feature service in the GIS. Iterative testing of both the Cityworks settings and the map used to publish the feature services was used to ensure that front-end users of Cityworks experienced as few changes as possible. EPCOR USA also undertook change management tasks so that Cityworks users would know what to expect. The result of the combined efforts of Timmons Group and EPCOR USA was a smooth Cityworks transition with minimal disruption to end user experience, despite the radically changed underlying GIS schema.

The project culminated with the GIS team leveraging Portal for ArcGIS to reinvent one of EPCOR USA’s most heavily used mapping applications. Developed by a third party, the previous application accessed geometric network content published from EPCOR USA’s ArcGIS Server instance. The new platform, developed in-house by our GIS staff with ArcGIS Web AppBuilder, delivers Utility Network content to users across the business.

All the goals of the original project were completed; EPCOR USA fully migrated to ArcGIS Pro with ArcGIS Utility Network and minimal downtime.

Benefits gained from the project include:

More efficient editing workflows
Cleaner datasets and better quality control tools
Richer data model, capable of tracking finer details
Easier sharing of GIS content through a modernized enterprise GIS platform

Keys to our successful implementation include:

Comprehensive planning from a long-term perspective
Working with a trusted and qualified partner in Timmons Group to plan and execute a complex migration
Finding a solution that meets the specific needs of our organization

We have a geospatial data management solution that can handle a large, varied, and expanding footprint and positions EPCOR USA to remain on the leading edge of GIS solutions.

Stay Connected with Esri’s Water Team

ArcGIS is an extensive information system that enables modernization of workflows with easy-to-use applications for the field and office. Strengthen your organization with smart water solutions that will increase efficiency and provide insight for decision-makers.

Visit the Esri Water Utilities web site for more information.

Learn more about network management .

About the author

Esri's Water Team focuses on all things water: water utilities (water distribution, wastewater, stormwater), water resources and everything in between. The team works with colleagues across Esri (solutions, professional services, product and more) to provide the best support for our customers and partners.

Asset Mapping Using ArcGIS Field Maps Enable Pidpa to Work Faster

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Charlotte Water Successfully Transitions from Geometric Network to ArcGIS Utility Network

Esri Water | Water Utilities | September 8, 2023

Charlotte Water's transition to ArcGIS Utility Network has resulted in a more efficient and secure system for network management.

Taking Network Management to the Field with ArcGIS Field Maps and ArcGIS Utility Network

Multiple Authors | Water Utilities | December 18, 2023

As water organizations adopt Utility Network, it’s important that they can take advantage of its advanced capabilities in the field.

The King Faisal Foundation (KFF) is an international philanthropic organization established in 1976. Until 2020, KFF has spent over 2.4 billion Saudi Riyals to support its pillar programmes, philanthropic projects, and educational scholarships, which have created a positive impact on the advancement of communities all over the world.

Against this backdrop, King Faisal School (KFS) was founded in 1991. It adopts the full-time education mode to provide world-class education services for primary and secondary school students in Saudi Arabia. At KFS, students can participate in activities such as global study tours and summer camps of top universities to get in touch with the world. Many students graduated from KSF were admitted to top universities around the world.

Saudi Vision 2030 proposes to continuously increase investments in digital education, aiming to build a world-class education environment for Saudi Arabia and provide the world with more talented people. To improve the quality of education, KFS is committed to building digital teaching experience, such as AR teaching and remote teaching. However, traditional network facilities cannot meet the demands for high bandwidth, high concurrency, and low latency. The education industry is in urgent need of upgrading basic network facilities. To address this issue, KFS cooperated with Huawei to build a high-quality 10 Gbps campus network based on Wi-Fi 7 , taking a significant step forward in its digital education journey.

Network Dilemma for KFS

KFS hosts about 4K daily users and is situated over multiple locations in the prestigious DQ District of Riyadh – Saudi Arabia spanning about 50 acers of land (about 200,000 sqm). In 2023 a project was launched to upgrade various infrastructure devices of the live network for 14 buildings have been running for recent years. The wired devices became recently insufficient in bandwidth, and the wireless devices were Wi-Fi 6 models. In high-concurrency scenarios during activities, terminals occasionally experienced connection delays and insufficient bandwidth, reducing the efficiency of online teaching, teaching affairs office, and conferences. In addition, wireless locations are not properly deployed due to a lack of professional network planning in advance. As a result, office buildings have blind spots in wireless coverage, and the mobile office experience is compromised by network interruptions. Therefore, KFS invited several major vendors of advanced technologies in the market and have tested most of the leading vendor in that category, Huawei was the most advanced vendor that solves our dilemma with a future-proof, next-generation infrastructure network.

Huawei's Wi-Fi 7-based High-Quality 10 Gbps Campus Network: Bringing Education to the Next Level by Improving the Network Infrastructure

Powered by the industry-leading, innovative Wi-Fi 7 technology, Huawei's High-Quality 10 Gbps CloudCampus Solution allows students and faculty in KFS to enjoy the ultimate connectivity experience. This solution will greatly improve the Internet access experience and provide Wi-Fi services with higher speed, lower latency, and more secure connections.

With new features such as Multi-Link Operation (MLO) and 4096-quadrature amplitude modulation (QAM), Wi-Fi 7 doubles the wireless rate compared with Wi-Fi 6, bringing a qualitative leap in wireless network experience. Huawei introduces the industry's first enterprise-class Wi-Fi 7 AP AirEngine 8771-X1T, delivering a device rate of up to 18.67 Gbps, with a tested single-user rate of up to 4.3 Gbps. This can easily accommodate emerging high-bandwidth education services and support future-oriented flexible evolution.

In addition, new networks deployed in office buildings will provide Wi-Fi 7 coverage without blind spots. As such, users can access the high-speed Wi-Fi 7 network anytime, anywhere to enjoy seamless roaming of services, such as AR teaching and remote teaching.

For wired networks, Huawei deploys CloudEngine S5732-H multi-GE access switches to meet Wi-Fi 7 high-bandwidth backhaul requirements. The switches support unique RTUs for flexible downlink port rate upgrades from GE to 10GE on demand, paving the way for future service and bandwidth evolution without device replacement, fully unleashing the ultra-broadband capability of Wi-Fi 7.

Additionally, Huawei's CloudEngine S12700E core switch can provide 100GE core capability for data switching and support heavy traffic of up to 10,000 concurrent users. The redundancy design of multiple fans and power modules further ensures the stability of network devices. In this way, the always-on, high-speed networks support the normal operation of teaching services. In both wired and wireless networks, Huawei provides reliable solutions for KFS to realize the future vision of digital education.

MOU Signing with Huawei to Continuously Accelerate Digital Education

Through the cooperation on high-quality 10 Gbps campus network powered by Wi-Fi 7, both parties have deepened consensus on the digital education journey. On February 19, KFS and Huawei officially signed a memorandum of understanding (MOU), marking the beginning of full cooperation.

Under the terms of the MOU, Huawei will provide comprehensive support for KFS, spanning multiple domains. This includes assessing KFS' current ICT infrastructure and recommending enhancements to facilitate network upgrades, secure data storage, and efficient management systems.

Additionally, Huawei will implement smart classroom solutions to integrate interactive whiteboards and digital learning platforms alongside advanced technologies like AI, IoT, and cloud computing into the curriculum, so as to prepare students for the digital future. This strong cooperation with Huawei will further accelerate KFS's digital education process, help it become a world-class education institution, and contribute to the education development in the Middle East.

Yang Zhijun from Huawei said, "We are honored to partner with KFS in this project that will set a new benchmark in educational technology. By leveraging Huawei's expertise in ICT solutions, we aim to empower students with the skills and knowledge they need to thrive in the digital age. We look forward to seeing the positive impact of this collaboration."

The cooperation between Huawei and KFF will become a model for the digital transformation of education in more education institutions, thus promoting the development of global intelligent networks, and helping more people in need.

"Education plays a pivotal role in shaping the future of our nation, and our collaboration with Huawei to launch the country's first Wi-Fi 7 installation for education is a testament to our commitment to providing world-class education in line with Saudi Vision 2030. This partnership will enable us to harness the power of technology to create innovative learning experiences for our students."

H.H. Prince Mansour bin Saad Al-Saud

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Study on the Spatiotemporal Evolution and Driving Factors of Ecological Security in Stages Based on the DPSIRM-SBM Model: A Case Study of the Yangtze River Economic Belt

Published: 07 May 2024

Cite this article

Hongmei Tan 1 , 2 ,
Yanjun Zhang 1 , 2 ,
Fengtai Zhang 1 , 2 ,
Guochuan Peng 3 , 4 &
Caixia Jiang 1 , 2

Scientific assessment of urban ecological security (ES) is an important prerequisite to realize regional sustainable development. Previous studies lack the consideration of quality and poor systematic correlation, which could not reflect the internal dynamic relationship. On the basis of considering the time lag, this study divided the research process into the natural operation stage and the management feedback stage based on the driving forces, pressures, state, impacts, responses, management (DPSIRM) framework model and DEA theory, so as to effectively overcome the above shortcomings. Finally, we analyzed the spatio-temporal characteristics and influencing factors of the ES level of 108 cities in the Yangtze River Economic Belt (YREB) during 2005–2019. The results showed that: (a) both two stages showed a slow and fluctuating upward trend in time series, and the level of urban ES in the management feedback stage was significantly higher than that in the natural operation stage; (b) with the passage of time, the spatial distribution of ES in the natural operation stage gradually developed towards the middle and downstream of the YREB, while the management feedback stage mainly evolved from the midstream to the edge area; (c) the level of urban ES presented a different degree of spatial agglomeration phenomenon, and showed an increasing trend over time; and (d) the key influencing factors gradually changed from pressure to response during 2005–2019. This research aims to provide an innovative perspective for the measurement of urban ES, and provide scientific reference for improving urban ecological sustainable development.

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Acknowledgements

This work was supported by Chongqing University of Technology graduate Innovation project (gzlcx20223128); The National Social Science Fund’s key project (20AJY005); Chongqing Social Science planning Talent Program project (2022YC067); Scientific Research Foundation of Chongqing University of Technology (0108220002); Chongqing Social Science Planning General Entrusted Project (2021WT47).

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School of Management, Chongqing University of Technology, Chongqing, 400054, China

Hongmei Tan, Yanjun Zhang, Fengtai Zhang & Caixia Jiang

Rural Revitalization and Regional High-quality Development Research Center, Chongqing University of Technology, Chongqing, 400054, China

Institute for Ecology and Environmental Resources, Chongqing Academy of Social Sciences, Chongqing, 400020, China

Guochuan Peng

Research Center for Ecological Security and Green Development, Chongqing Academy of Social Sciences, Chongqing, 400020, China

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Hongmei Tan: Software, Methodology, Supervision, Writing—review and editing, Visualization; Fengtai Zhang*: Conceptualization, Funding acquisition; Guochuan Peng: Resources; Yanjun Zhang: Visualization; Caixia Jiang: Visualization.

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Tan, H., Zhang, Y., Zhang, F. et al. Study on the Spatiotemporal Evolution and Driving Factors of Ecological Security in Stages Based on the DPSIRM-SBM Model: A Case Study of the Yangtze River Economic Belt. Environmental Management (2024). https://doi.org/10.1007/s00267-024-01983-5

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Small Business Cybersecurity Case Study Series
The following Case Studies were created by the National Cyber Security Alliance, with a grant from NIST, and should prove useful in stimulating ongoing learning for all business owners and their employees. Case 1: A Business Trip to South America Goes South Topic: ATM Skimming and Bank Fraud; Case 2: A Construction Company Gets Hammered by a ...
Cybersecurity Case Studies and Real-World Examples
The world of cybersecurity is a battlefield where the landscape is ever-changing, and the adversaries are relentless. Real-world case studies serve as poignant reminders of the importance of proactive cybersecurity measures. As organizations adapt to emerging technologies, such as cloud computing, IoT, and AI, the need for robust cybersecurity ...
(PDF) Network Security: Case Study Analysis
Network Security: Case Study Analysis. January 2022. SSRN Electronic Journal. DOI: 10.2139/ssrn.4217769. Authors: Chamoth Madushan Jayasekara. University of Plymouth. Citations (1) Content ...
Case Studies (Cyber)
K-8 students learn cybersecurity through gamification. Security Staff. October 24, 2022. K-8 students can learn cybersecurity techniques through a gamified education platform called Cyber Legends. Learn more in this case study.
PDF A Case Study of the Capital One Data Breach
2. Technical assessment of the main regulations related to the case study; 3. Answer to the question: Why were the regulations insufficient to protect the data and what are the recommendations for an effective protection? 4. Recommendations for regulatory agencies, organizations, and entities. 3.1. Technical Criteria for Selection of the Case Study
Network Security: Case Study Analysis by GPDCM Jayasekara :: SSRN
To provide a course of study leading to an understanding of the theory and practical issues that are involved with securing computer networks; and an understanding of key security techniques employed within personal and professional computer networks. XYZ Enterprises is one of the leading groups of companies in Sri Lanka.
Case Study: Cybersecurity Success in Business
The company discovered that many security lapses were due to unintentional internal actions. Unaware of the best cybersecurity practices, employees became inadvertent gateways for potential breaches.
(PDF) Network Security: A Case Study
View PDF. Network Security: A Case Study Susan J. Lincke Computer Science Department University of Wisconsin-Parkside Kenosha, WI [email protected] Abstract This paper reviews 3 case studies related to network security. The first two exercises deal with security planning, including classifying data and allocating controls.
Case Study: A Review of Security Challenges, Attacks and ...
The objective of the case study was to present a review of various attacks and strategies used in overcoming the attacks. It discusses the security measures that can be implemented to detect the fraudulent nodes through trust and reputation models. Finally, comparative analysis is shown for the trust models discussed in the case study.
Towards automated cyber decision support: A case study on network
Network segmentation is a security measure that partitions a network into sections or segments to restrict the movement of a cyber attacker and make it difficult for her to gain access to valuable network resources. This threat-mitigating practice has been recommended by several information security agencies. While it is clear that segmentation is a critical defensive mitigation against cyber ...
Network and Security Operations Convergence: A Mini-Case Study
AccelOps covers security, availability, performance and change management of the infrastructure, thereby giving us our NOC and SOC convergence. AccelOps itself is a virtual appliance application ...
Cyber Security Case Studies
Validate your cyber defenses against real-world threats. Kroll's world-class penetration testing services bring together front-line threat intelligence, thousands of hours of cyber security assessments completed each year and a team of certified cyber experts — the foundation for our sophisticated and scalable approach.
Security in Wireless Networks: Analysis of Wi-Fi Security and Attack
The purpose of this paper is to find and analyze the preventive measures of wireless network security threats by studying and analyzing the network attack behaviors related to Wi-Fi to improve the security of the wireless network. The research methods of this paper are case study and report. First, a correct understanding of the enormous impact ...
Security Case Studies
Selected case studies on security challenges and solutions. Security case studies: Selected in-depth explorations of how leading organizations have approached critical security challenges. These ...
Network Security Case Studies: How to Apply Standards
1. Assess your network risks. Be the first to add your personal experience. 2. Choose your network security standards. Be the first to add your personal experience. 3. Implement your network ...
Cyber security threats, challenges and defence mechanisms in cloud
This study provided security solutions for three basic cloud architecture namely, basic security, network level security, and application level security. ... With respect to network security concerns, 42% of the respondents agreed that sniffer attacks were the most faced challenge to cloud computing services. This attack captures data through ...
Customer Stories
University of Copenhagen raises the bar: a network infrastructure that's secure, agile, and invisible based on Cisco DNA. EMEA. Secure Network Analytics, Identity Services Engine (ISE), Digital Network Architecture (DNA), Software-Defined Access (SDA), Advanced Services, Catalyst 9000, Digital Network Architecture (DNA) Education.
What is case study in cyber security? Learn from real-life examples
1. Understand the purpose of a case study in cyber security. A case study is an in-depth analysis of a particular cybersecurity event or incident, which is used to identify the weaknesses in the system or processes and provide insights into how to improve them. 2. Choose the right case study. When selecting a case study for analysis, ensure ...
(PDF) Network Security: Case Study Analysis
2. NETWORK SECUIRTY. Ca se Overview. To provide a course of study leading to an understanding of the theory and practical issues that are involved. with securing computer networks; and an ...
Case Studies > Network Security First-Step: Firewalls
A DMZ is another layer of security and defense for your network, as shown in Figure 7-4. Figure 7-4 Firewall Deployment with Web Server in a DMZ. Cisco lists a variety of configuration settings when viewing their devices' configuration files. Example 7-2 shows several configuration files for clarity purposes.
Case Studies
Cyber Security Hub aims to produce case studies routinely, in which the site's editorial staff chats with leading security executives about recent initiatives (with ROI and measurable results). ... Join CSHUB today and interact with a vibrant network of professionals, keeping up to date with the industry by accessing our wealth of articles ...
Network Security: Case Study Analysis
Following key functionality and task to be consider in establishing the security infrastructure. 1. Customers, distributers, dealers, remote employees should be able to seek following through online (web/mobile) systems. • Certificate verification to identify legitimate business entities. • People can purchase Cloud and Data Centre facilities.
Secure Network Analysis Essentials with Case Studies
Cisco Admin. Body. Title. Secure Network Analysis Essentials with Case Studies. URL Name. secure-network-analysis-essentials-with-case-studies. Summary. Article Number. 000007738.
Computer Networks and Security BSc
You'll gain practical competencies in network design and security and learn how to develop mobile internet applications and services. You'll also have the opportunity to achieve industry-recognised certifications, including Cisco's CCNA and CCNP. ... An integrated case study presents critical thinking scenarios to help you develop skills such ...
Trustmark
The Enterprise Service bundle from FortiGuard Labs protects Trustmark's firewalls with AI-powered security services. The company has also deployed the FortiNAC network access control (NAC) solution to help enable network segmentation. The company centrally manages its devices with FortiManager and uses FortiAnalyzer for reporting and analysis.
swXtch.io case study
A Microsoft partner bolstering the Azure network. Based in New York City, swXtch.io specializes in technology for the media and entertainment industry. The company's involvement with Azure came about in response to a request from the Azure Global Engineering team to add multicast to the Azure network.
Migrating at Scale: A Ten-Database Utility Network Case Study
Migrating at Scale: A Ten-Database Utility Network Case Study. EPCOR USA Inc. (EPCOR USA) owns, operates, and builds water, wastewater, and natural gas infrastructure in Arizona, New Mexico, and Texas. As one of the largest private water utilities in the Southwest, it serves more than 800,000 people across 44 communities. ...
King Faisal School & Huawei: Building a High-Quality 10 Gbps Campus
However, traditional network facilities cannot meet the demands for high bandwidth, high concurrency, and low latency. The education industry is in urgent need of upgrading basic network facilities. To address this issue, KFS cooperated with Huawei to build a high-quality 10 Gbps campus network based on Wi-Fi 7 , taking a significant step ...
Sustainability
A study case performed on a real low-voltage electricity distribution network (LVEDN) shows the performance of the proposed optimization. ... the deterioration in quality and security of supply can be minimized in the presence of prosumers. This paper presents a study regarding local storage management in prosumer-enabled microgrids, seeking to ...
Study on the Spatiotemporal Evolution and Driving Factors of ...
Scientific assessment of urban ecological security (ES) is an important prerequisite to realize regional sustainable development. Previous studies lack the consideration of quality and poor systematic correlation, which could not reflect the internal dynamic relationship. On the basis of considering the time lag, this study divided the research process into the natural operation stage and the ...