SEC-T is non-profit annual IT security conference held in Stockholm, Sweden. This time we celebrate 10 years. We celebrate this with a retro-CTF. The date is Wednesday 13/9 15:00 UTC - Friday 15/9 15:00 UTC. Supported categories are Pwnable, Reverse, Web, Crypto, Misc. The CTF is both remote and local, only local teams can win prizes.