Welcome to SIGFLAG
SIGFLAG is a CTF team based in Linz, organised by motivated students of JKU Linz. We regularly participate in Attack-Defense security competitions and organize IT security workshops.
Become a Hacker 2022 with SIGFLAG
The 2022 BECOME A HACKER event is over but we are currently planning another. We had over 100 participants who submitted 2312 valid flags in about 4.5 hours. We hope you all enjoyed it, if you have some feedback to improve the upcoming workshop, please share it with us. And if you would like to solve more and harder challenges, go ahead and join us for future CTFs.
Discord and Mailing List
If you would like to receive updates about our meetups, upcoming CTF events (1-2 mails per semester), and internal training and workshop sessions (irregularly) you should join our Discord or subscribe to the announcement mailing list sigflag-announce@jku.at.
For other inqueries, please contact info ~ at ~ sigflag.at