WM182-15 Computer Networks
Introductory description
The Internet and computer networks have become pervasive, playing an increasingly vital role in our interconnected world. The smooth operation of computer networks is crucial for a wide range of computing activities. Currently, networks, whether wired or wireless, are an integral component of the present and future computing landscape. Computer networks form the foundation of modern information technology systems. They enable the seamless communication and transfer of data between devices and systems. As technology continues to advance, our reliance on networks is likely to increase. The future promises even greater integration of networks into various aspects of our lives. Emerging technologies like the Internet of Things (IoT), smart cities, autonomous vehicles, and augmented reality are all heavily reliant on the underlying network infrastructure. This module develops a theoretical understanding of core networks and communications concepts, instantiation of these concepts in the dominant suite of protocols comprising Ethernet, Internet Protocol (IP), Transmission Control Protocol (TCP) and User Datagram Protocol (UDP), the practical realisation of devices to operate these protocols (switches, routers and firewalls in particular) and the cyber consequences of the organisation and configuration of these devices.
Module aims
This module aims to equip students with the essential knowledge and skills required to understand and work with computer networks effectively by providing a solid grounding of core networks and communication concepts, establishing a strong foundation for students in this field.
Outline syllabus
This is an indicative module outline only to give an indication of the sort of topics that may be covered. Actual sessions held may differ.
Outline content
The content of this module will be taught from a cyber security perspective.
- introduction
- networked applications
- reliable data delivery
- routing and forwarding
- local area networks
- resource allocation
- mobility
Learning outcomes
By the end of the module, students should be able to:
- Understand key principles behind the organisation and operation of typical communication networks and layered protocols using domain terminology.
- Develop basic network designs for small to medium-sized businesses.
- Apply the tools and techniques to configure network devices to achieve the required operating characteristics.
- Develop an illustrative analysis of network behaviour.
Indicative reading list
Kurose, James. , Ross, Keith, Computer Networking _ A Top Down Approach, 7th edition, Pearson Publisher (2016)
Donahue, Gary A., “Network Warrior”, O'Reilly (2011)
Andrew S. Tanenbaum;, D. Wetherall, " Computer networks", Fifth edition, Pearson Education Limited (2014)
Subject specific skills
Network Design and Architecture
Configuration of Network Devices
Transferable skills
Problem-solving
Critical Thinking
Analytical Skills
Study time
| Type | Required |
|---|---|
| Supervised practical classes | 18 sessions of 2 hours (24%) |
| Private study | 54 hours (36%) |
| Assessment | 60 hours (40%) |
| Total | 150 hours |
Private study description
Independent activity between workshops
Costs
No further costs have been identified for this module.
You do not need to pass all assessment components to pass the module.
Assessment group A
| Weighting | Study time | Eligible for self-certification | |
|---|---|---|---|
| Coursework | 50% | 30 hours | Yes (extension) |
|
Students will prepare a written report to assess their knowledge and skills to apply the key principles of computer networks and how tools and techniques can be used to configure network devices. |
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| Coursework | 50% | 30 hours | Yes (extension) |
|
Students will prepare a written report to assess their understanding to configure network devices for a specific case study and explain network behaviour from captured network traffic. |
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Feedback on assessment
- Written feedback for each assignment
- Verbal feedback during tutorial sessions
- Solutions provided to tutorial questions
Courses
This module is Core for:
-
UWMA-H651 Undergraduate Cyber Security
- Year 1 of H651 Cyber Security
- Year 1 of H651 Cyber Security
- Year 1 of H651 Cyber Security