APT Encounters of the Third Kind
A few weeks ago an ordinary security assessment turned into an incident response whirlwind. It was definitely a first for me, and I was kindly granted permis...
Recent Posts
Security of the Intel Graphics Stack - Part 2 - FW <-> GuC
Today we'll continue our voyage into the graphics subsystem components. The question we'll try to answer is what kind of communications occur between the Gu...
Security of the Intel Graphics Stack - Part 1 - Introduction
General Architecture Core Graphics 2D Graphics Pipeline 3D Graphics Pipeline The Execution Units (EUs) The GuC ...
Analysis of SSH keys found in the wild
In 2018 I was contracted to help a large organization with a very distributed and remote structure. One of the things that I found was that the organization ...
Abusing Sybase for lateral movement
A few years ago I was asked to help on a red-team exercise in a company doing hardware R&D.
In-depth dive into the security features of the Intel/Windows platform secure boot process
Introduction and System Architecture Buses More Components The Flash Chip Overview Early power on Bring-Up (BUP) CPU...
Starting a blog at this time
Is this a good time to start a new cyber security blog?