CTF

In computer security, Capture the Flag (CTF), a type of wargame, is a computer security competition. CTF contests are usually designed to serve as an educational exercise to give participants experience in securing a machine, as well as conducting and reacting to the sort of attacks found in the real world (i.e., bug bounty programs in professional settings). Reverse-engineering, network sniffing, protocol analysis, system administration, programming, and cryptoanalysis are all skills which have been required by Security professionals in the past. ...