What is CTF?

CTF stands for Capture The Flag. It is a cybersecurity competition where participants solve puzzles and challenges to find 'flags' (pieces of secret data) and submit them to earn points. CTFs are commonly used to test and improve cybersecurity skills in areas like reverse engineering, cryptography, web exploitation, forensics, and more. They are often used for training, recruitment, and as a fun way to learn about cybersecurity.