Search Results for: ctf

Custom Cryptography + OSINT (EverSec CTF @ BSidesRDU)

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.

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SQLite Injection in the EverSec CTF (BSidesRDU 2018)

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

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Zsteg for Easy Flags in the EverSec CTF (BSidesRDU 2018)

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

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Black Hat / DEF CON 26 – Talks > CTFs???

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

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Subdomain Hijacking in the EverSec CTF (BSides Raleigh ’17)

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

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EverSec CTF (BSides Raleigh 2017) Strange Data #3

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

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Nodejs Code Injection (EverSec CTF – BSides Raleigh 2017)

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

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CTFs – Not Just for Halo (CarolinaCon 13 & BSidesMCR 2017)

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

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Image Steganography – Ship and Ship2 (MicroCTF 2017)

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

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BSides Raleigh CTF (2016) Write-Ups

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

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