Twitter: https://twitter.com/CtfSecurity
Website: https://containersecurityctf.com/
The DEF CON Kubernetes Capture the Flag (CTF) contest features a Kubernetes-based CTF challenge, where teams and individuals can build and test their Kubernetes hacking skills. Each team/individual is given access to a single Kubernetes cluster that contains a set of serial challenges, winning flags and points as they progress. Later flags pose more difficulty, but count for more points.
A scoreboard tracks the teams’ current and final scores. In the event of a tie, the first team to achieve the score wins that tie.