Search Results for: ctf

There was an OSINT + custom cryptography challenge during the BSidesRDU CTF this year, but no one (else) was able to solve it from start to finish.

There was some neat SQLite injection during the most recent EverSec CTF, and I wanted to share my solution.

I was introduced to zsteg by Gabe during our last CTF, and I wanted to share it.

Two weeks ago I took my third trip for Vegas, this time for Black Hat / DEF CON 26.

Just in time for CarolinaCon, here is my subdomain hijacking write-up for the EverSec CTF at BSides Raleigh 2017.

Another week, and another write-up from the EverSec CTF at BSides Raleigh 2017.

There was a challenge with Nodejs code injection during the BSides Raleigh CTF, and here is the write-up.

As this year is coming to a close, I thought I’d share my “CTFs – Not Just for Halo” presentation(s).

This week I’d like to share some basic image steganography techniques that I used during the Amazon MicroCTF 2017.

While a bit late, I finally found (some) files to do a BSides Raleigh CTF write-up.