This repo contains public presentations given by myself, along with any associated code samples.

With the release of Windows 10 Creators Update, Microsoft introduced two new exploit mitigations for processes: Code Integrity Guard (CIG) and Arbitrary Code Guard (ACG). These mitigations greatly increase the difficulty of browser exploitation and have significant implications for code injection. As of build 1703, CIG and ACG are enabled by default for Microsoft Edge and Hyper-V child processes. In this talk, we'll examine these mitigations from an attacker's perspective and discuss how code injection might be performed in this restricted environment.

LLVM's modular architecture allows for easy compiler hacking and program analysis. This talk will be a brief introduction to Clang/LLVM. We'll cover some of the core data structures and techniques LLVM uses when compiling code, and take a brief look at some of the intermediate representations before writing a simple optimization pass to demonstrate how to interact with the LLVM IR.