Null Origin is an international Capture The Flag competition focused on practical cybersecurity problem-solving and hands-on exploitation skills. The CTF is designed for students, ethical hackers, cybersecurity professionals, developers, and security enthusiasts who want to test and improve their skills in a competitive environment.

The competition follows a Jeopardy-style format and includes challenges across multiple cybersecurity categories such as Web Exploitation, Cryptography, Reverse Engineering, Digital Forensics, OSINT, Binary Exploitation, Miscellaneous, and other real-world security concepts.

Null Origin aims to provide high-quality, beginner-to-advanced level challenges that encourage learning, teamwork, creative thinking, and responsible security research. Participants compete on a live scoreboard by solving challenges and submitting flags during the competition window.