SHA2017 Teaser

On last Saturday there was a SHA2017 teaser and here are some tasks solutions. I'll skip the 'Are you safe?' task as it was a »

I know I know nothing*

Learning for CTF is hard. Different type of puzzles and lack of You never know what you can expect so you need to sharpen your saw »

SECCON 2016

Yesterday (actually it has just finished today at 7 AM CET) there was a 24h SECCON CTF. We did took part in it, collected 5100 pts »

ECMS 2016 CTF

There's a little CTF developed by CERT and p4 CTF team that I was cracking my brain at few days ago. I found it quite enjoyable »