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HE Unit Template
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Secure Network Architecture and Design
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ITECH2505 - Secure Network Architecture and Design
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20270200
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Course
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Unit
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3.1
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2026-09-21
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2026-09-10
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Information Technology
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Institute of Innovation, Science & Sustainability
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Information Technology
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Undergraduate
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15
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.125
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020103
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Programming
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020103 - Programming
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<a href="http://www.federation.edu.au/locate/unit/itech2505">View unit fees</a>
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Graded (e.g. HD, D, C, etc)
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6
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Advanced Diploma, Associate Degree
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1
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<p>This unit will provide students with an understanding of the network technologies, protocols, and security considerations for distributed computing environments and equip them with the skills necessary for computer network design. The unit covers computer network security and networking, encompassing Local Area Networks (LANs), Metropolitan Area Networks (MANs), Wide Area Networks (WANs) and Mobile Networks together with the underlying network protocols that form the backbone of today's Internet. It also covers the Quality of Service (QoS) requirements of different types of applications and how network protocols handle QoS issues.</p>
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<p>Topics may include:</p>
<p>1. Introduction to the Open System Interconnection (OSI) reference model, TCP/IP protocol architecture and network security architecture;</p>
<p>2. Local Area, Backbone, and Wide Area Networks - topologies, components, architecture and security;</p>
<p>3. Wireless LAN operations, standards and security;</p>
<p>4. LAN design issues and practical considerations;</p>
<p>5. Network layer protocols and security - IP operation, internetworking and IP Security;</p>
<p>6. Transport layer protocols – TCP and UDP operation, QoS requirements and security protocols;</p>
<p>7. Mobile networks - architecture, access technologies and security;</p>
<p>8. Software Defined Network (SDN) architecture - networking planes, SDN environments, ecosystems and security, and OpenFlow;</p>
<p>9. Software Defined WAN (SD-WAN) - architecture, solutions, SD-WAN cloud, AI-driven SD-WAN and SD-Access;</p>
<p>10. The Internet - architecture, access technologies and security.</p>
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<p>Where supplementary assessment is available a student must have failed overall in the Unit but gained a final mark of 45 per cent or above, has completed all major assessment tasks (including all sub-components where a task has multiple parts) as specified in the Unit Description and is not eligible for any other form of supplementary assessment.</p>
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2027
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2026
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ITECH2505 - Secure Network Architecture and Design
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ITECH2505 - Secure Network Architecture and Design
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Overview
Key information
Requisites
Learning outcomes
Assessment
FedTASK
Parent Region
Overview
Unit description
<p>This unit will provide students with an understanding of the network technologies, protocols, and security considerations for distributed computing environments and equip them with the skills necessary for computer network design. The unit covers computer network security and networking, encompassing Local Area Networks (LANs), Metropolitan Area Networks (MANs), Wide Area Networks (WANs) and Mobile Networks together with the underlying network protocols that form the backbone of today's Internet. It also covers the Quality of Service (QoS) requirements of different types of applications and how network protocols handle QoS issues.</p>
Unit content
<p>Topics may include:</p> <p>1. Introduction to the Open System Interconnection (OSI) reference model, TCP/IP protocol architecture and network security architecture;</p> <p>2. Local Area, Backbone, and Wide Area Networks - topologies, components, architecture and security;</p> <p>3. Wireless LAN operations, standards and security;</p> <p>4. LAN design issues and practical considerations;</p> <p>5. Network layer protocols and security - IP operation, internetworking and IP Security;</p> <p>6. Transport layer protocols – TCP and UDP operation, QoS requirements and security protocols;</p> <p>7. Mobile networks - architecture, access technologies and security;</p> <p>8. Software Defined Network (SDN) architecture - networking planes, SDN environments, ecosystems and security, and OpenFlow;</p> <p>9. Software Defined WAN (SD-WAN) - architecture, solutions, SD-WAN cloud, AI-driven SD-WAN and SD-Access;</p> <p>10. The Internet - architecture, access technologies and security.</p>
Key information
Institute / school:
Institute of Innovation, Science & Sustainability
Discipline:
Information Technology
Study level:
Undergraduate
Credit points:
15
EFTSL:
0.125
Field of education:
020103 - Programming
Offering:
<p><strong>Semester 1</strong><p>Ballarat - Mt Helen (On Campus)</p><p>Berwick (On Campus)</p><p>On-line Learning</p></p>
Grade scheme:
Graded (e.g. HD, D, C, etc)
Placement component:
No
Fee information:
<a href="http://www.federation.edu.au/locate/unit/itech2505">View unit fees</a>
Requisites
Prerequisite
<p>must have completed "<a href="/ords/r/curriculum/catalogue/course?p6_code=ITECH1504" target="_blank">ITECH1504</a>"</p>
Corequisite
None
Exclusion
None
Learning outcomes
Learning outcomes
<p>On successful completion of this unit, students are expected to gain the following [K]nowledge, [S]kills and [A]pplication of knowledge & skills</p>
Learning Outcomes
Ref
Outcome
1
<p>Analyse and explain the architecture, protocols, and security features of modern computer networks, including LANs, WANs, wireless, software-defined networks, and the Internet</p>
2
<p>Apply knowledge of network and transport layer technologies to evaluate and address security challenges in distributed computing environments</p>
3
<p>Design and implement secure network solutions, including LAN, WAN, and software-defined WAN architectures, to meet organisational requirements</p>
4
<p>Critically review and improve network performance and security by integrating current industry standards, compliance requirements, and best practices</p>
5
<p>Apply the knowledge and skills acquired in this unit to analyse, design, and implement strategies that improve the networking performance of an organisation</p>
Assessment
Learning Tasks and Assessment
Ref
Learning task
Assessment type
Weighting
Learning outcomes assessed
1
<p>The multiple-choice test reinforces key concepts and helps prepare students for the final in-person or online test/exam.</p>
<p>Quiz</p>
<p>5 - 10%</p>
1, 2, 4
2
<p>The assessments develop skills in cryptography, network security, and network design, including the application of asymmetric encryption, security analysis, and logical and physical network design. Cisco Packet Tracer simulation supports practical evaluation of network operation, security, and performance, while the presentation strengthens communication skills and the professional use of GenAI to investigate network security topics. </p>
<p>Assignments and presentation</p>
<p>50 - 70%</p>
1, 2, 3, 4, 5
3
<p>The in-person or invigilated online examination assesses all unit learning outcomes through the application of concepts and skills covered across weeks, including content from study materials, tutorials, and assessment activities.</p>
<p>In-person or invigilated online examination </p><p><br></p>
<p>10 - 30%</p>
1, 2, 4, 5
Supplementary assessment available:
Yes
Supplementary assessment information:
<p>Where supplementary assessment is available a student must have failed overall in the Unit but gained a final mark of 45 per cent or above, has completed all major assessment tasks (including all sub-components where a task has multiple parts) as specified in the Unit Description and is not eligible for any other form of supplementary assessment.</p>
FedTASK
FedTASK
Description of FedTASK outcome
Level
FedTASK 1: Interpersonal
The ability to effectively communicate, interact and work with others both individually and in groups.
FedTASK 2: Leadership
The ability to apply professional skills and behaviours in leading others.
FedTASK 3: Critical Thinking and Creativity
The ability to work in complexity and ambiguity using imagination to create new ideas.
<p></p> <p>Level 2 - Student demonstrates some independence within provided guidelines</p>
FedTASK 4: Digital Literacy
The ability to work fluently across a range of tools and applications to achieve a range of skills.
<p></p> <p>Level 3 - Student works independently with limited guidance or works within self-determined guidelines appropriate to context</p>
FedTASK 5: Sustainable and Ethical Mindset
The ability to consider and assess the consequences and impact of ideas and actions in enacting ethical and sustainable decisions.
<p>Level 2 - Student demonstrates some independence within provided guidelines</p>
FedTASK
<p>Federation University recognises that students require key transferable employability skills to prepare them for their future workplace and society. FedTASKs (<strong>T</strong>ransferable <strong>A</strong>ttributes <strong>S</strong>kills and <strong>K</strong>nowledge) provide a targeted focus on five key, transferable Attributes, Skills, and Knowledge that are embedded within curriculum, developed gradually towards successful measures and interlinked with cross-discipline and co-operative learning opportunities.</p>
Key information
Institute / school:
Institute of Innovation, Science & Sustainability
Discipline:
Information Technology
Study level:
Undergraduate
Credit points:
15
EFTSL:
0.125
Field of education:
020103 - Programming
Offering:
<p><strong>Semester 1</strong><p>Ballarat - Mt Helen (On Campus)</p><p>Berwick (On Campus)</p><p>On-line Learning</p></p>
Grade scheme:
Graded (e.g. HD, D, C, etc)
Placement component:
No
Fee information:
<a href="http://www.federation.edu.au/locate/unit/itech2505">View unit fees</a>
Additional information
Add Info Static Text
Internal reference: ITECH2505 - U3.1