Securing SSH with Vault OTP

By Riley Lloyd System security is an important part of the increasingly prevalent issue of online security threats seen today.…

ISTS 16 CTF: DNS Tunneling

By Lucas Christian At this year’s ISTS 16, I had a great opportunity to create a forensics CTF challenge which…

Solving Simple CAPTCHAs

By Joncarlo Alvarado Introduction CAPTCHAs are used by many websites to prevent access to certain pages by automated bots. The goal…