The National Integrated Cyber Infrastructure System (NICIS), which comprises of the Centre for High Performance Computing (CHPC), the South African National Research Network (SANReN) and the Data Intensive Research Initiative of South Africa (DIRISA) will be hosting the CHPC National Conference in November/December 2025. At this conference, SANReN will host the seventh annual Cyber Security Challenge (CSC) competition. The purpose of the competition is to stimulate interest in Cyber Security in general, but more specifically in the field of Network Security within Southern African Tertiary institutions. Therefore, this competition is aimed at university students who are interested in information security fields such as penetration testing, incident response, digital forensics, cryptography, and cyber security training... A jeopardy-styled Capture the Flag (CTF) event that will test the problem-solving skills of participating teams by requiring them to complete challenges that..