Networks and security Assessment Type Assignment Written Assignment (There is no specific word limit for the report; however, it is essential that the content is clear and well-explained) Project Aim: By completing this project, students will gain practical skills in network design, configuration, and security, along with proficiency in using Cisco Packet Tracer and Wireshark for network analysis and troubleshooting. The project will prepare students for real-world scenarios in network administration and cyber security roles. Assignment brief: For a given scenario (see Project Overview), you are required to produce a report using Networks and Security paradigms. Prepare a comprehensive project report that includes network diagrams, configuration files, Wireshark analysis results, and security recommendations. The completed assignment needs to include an introduction that outlines what this assignment is about, as well as a conclusion that highlights your reflections on completing this assignment. Project Overview: The project is a Level 5 student project aimed at providing hands-on experience in designing, implementing, and securing network infrastructures using Cisco Packet Tracer and Wireshark. Students will develop a secure network topology, configure network devices, and analyse network traffic to identify and mitigate security threats. Your role is that of a network administrator at Global Enterprises, a multinational corporation undergoing global expansion. This company requires a robust network infrastructure to support seamless communication, resource sharing, and security across its distributed offices. The project aims to design, implement, and secure the network infrastructure using industry-standard protocols, firewalls, and routing techniques. Additionally, Wireshark will be utilized for network traffic analysis to detect anomalies and ensure optimal network performance. Project Objectives: 1. Network Design: Design a comprehensive network architecture for Global Enterprises' distributed offices, encompassing at least five distinct networks. Each network should incorporate multiple PCs, laptops, switches, routers, servers, and other relevant devices. Additionally, consider implementing three different levels of security for each network, trusted, partially trusted, and non-trusted, to address varying security needs. 2. IP Addressing: Assign IP addressing schemes and subnetting strategies to ensure efficient utilization of network resources and facilitate seamless communication. 3. Firewall Implementation: Implement firewall rules and access control policies to secure network traffic and protect against unauthorized access and cyber threats. 4. Routing Protocol Configuration: Configure routing protocols such as DHCP, OSPF or BGP to establish dynamic routing and optimize network traffic flow across office locations. 5. Wireshark Deployment: Utilize Wireshark for real-time network traffic analysis to detect anomalies, troubleshoot connectivity issues, and ensure optimal network performance. Network and Security Marking Criteria Criteria Issues Marks (100) Marking Breakdown where Appropriate Analysis of Clear understanding 10 e.g., Your introduction the given problem and analysis of the project. should encompass a detailed scenario along with a concise problem statement. ✰ Understanding of TCP/IP communication principles, the role of network services, protocols, devices, and network architecture. 20 e.g., screenshots or tables can help. Network design and solution ❖ Functionality and accuracy of the network design in Packet Tracer. 20 20 ✰ Correct configuration of VLANs, and VPNs. 10 Presentation ✰ Effective use of Wireshark for network traffic analysis and security assessment. ✰ Does the report itself include an introduction, a conclusion, and a reference? Extra feature ܀ 20 20 e.g., screenshots or tables can help. e.g., screenshots or tables can help. e.g., analyse captured packets to identify network vulnerabilities, abnormal traffic patterns, and potential security breaches. e.g., Are the screenshots 15 of appropriate quality? 5 e.g., any other routing protocol, any different type of service or server

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Networks and security Assessment Type Assignment Written Assignment (There is no specific word limit for the report; however, it is essential that the content is clear and well-explained) Project Aim: By completing this project, students will gain practical skills in network design, configuration, and security, along