はじめに yoshikingがセキュリティキャンプに落ち、私もチューターに落ちたのでチームinsecureと阪大からの2人ほどで08/17と08/18にyoshi-campという名の勉強会を開いています。 やる場所が定まらなくて困っていたのですが、つてを辿って阪大の良いお部屋を…

RedpwnCTF 2019 had been held from Aug 12th to 16th and I played this CTF in zer0pts. We got 4433pts and reached 29th place. I gained 3605pts, solving mostly pwn and some forensics, misc, crypto, rev challs. In this post I'll write only abo…