COMP2003 Securing Networks

COMP2003 is a course titled “Securing Networks.” It focuses on the principles, techniques, and best practices for securing computer networks from various security threats and vulnerabilities. While I can provide general information about securing networks, I cannot provide specific course content or assignments related to COMP2003 as it may vary depending on the institution offering the course.

Here are some common topics that are typically covered in a course on securing networks:

1. Network Security Fundamentals: This topic provides an introduction to network security concepts, including the CIA triad (Confidentiality, Integrity, and Availability), security threats, and vulnerabilities. Students learn about the different layers of the network stack and the security measures required at each layer.
2. Network Security Architecture: Students gain an understanding of designing secure network architectures. This includes topics such as network segmentation, demilitarized zones (DMZ), secure remote access, and the placement of security devices like firewalls, intrusion detection systems (IDS), and intrusion prevention systems (IPS).
3. Network Access Control: This area focuses on controlling access to the network and ensuring that only authorized users and devices can connect. Students learn about authentication methods, such as username/password, certificates, and multifactor authentication. They also explore technologies like IEEE 802.1X and network access control lists (ACLs) for enforcing access control policies.
4. Network Device Security: Students learn about securing network devices, such as routers, switches, and wireless access points. This includes topics like secure configuration and hardening of devices, managing device passwords, applying firmware updates, and protecting against common attacks targeting network infrastructure.
5. Secure Protocols and Encryption: This topic covers secure communication protocols and encryption techniques used to protect network traffic. Students learn about protocols like IPsec (Internet Protocol Security) for virtual private networks (VPNs), SSL/TLS (Secure Sockets Layer/Transport Layer Security) for secure web browsing, and secure email protocols like S/MIME (Secure/Multipurpose Internet Mail Extensions).
6. Network Monitoring and Intrusion Detection: Students gain an understanding of network monitoring techniques and tools used to detect and respond to security incidents. This includes topics such as network traffic analysis, intrusion detection systems (IDS), security information and event management (SIEM), and log management for monitoring and analyzing network activities.
7. Wireless Network Security: This area focuses on securing wireless networks, which have their own unique set of vulnerabilities. Students learn about securing Wi-Fi networks, implementing encryption (e.g., WPA2/WPA3), configuring strong authentication mechanisms, and mitigating common wireless attacks like rogue access points and eavesdropping.
8. Network Security Policies and Incident Response: Students explore the importance of network security policies and incident response procedures. They learn how to develop and enforce security policies, establish incident response teams, and handle security incidents effectively. This includes incident detection, containment, eradication, recovery, and post-incident analysis.

These are some general areas that may be covered in a course on securing networks like COMP2003. However, for specific details about the course curriculum, it’s best to refer to the course syllabus or consult the instructor or institution offering the course.