IT2080.10 – Network Security

This subject provides students with foundational knowledge of information security across local, global, and wireless networks, building on concepts introduced in IT1080 and IT2030. Students examine core network security principles and evaluate how security technologies and practices protect organisational infrastructure while supporting secure and reliable user access to digital services. Key topics include network and server security, cryptography, authentication and access control, secure network transmission, remote access and wireless security, malware protection, and intrusion detection systems. The subject also covers ongoing security management, disaster recovery, fault tolerance, and introductory digital forensics.

By the end of the subject, students develop practical knowledge aligned with industry roles in network security, systems administration, cybersecurity operations, and infrastructure protection.