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Introduction to WebAssembly

Reading time: ~6 min
I’ve started seeing WebAssemly (WASM) stuff popping up in a few places, most notably CloudFlare’s recent anti-container isolated v8 workload...

Mallet in the Middle

Reading time: ~19 min
I recently had an assessment reviewing a kiosk application. As I have been working on Mallet recently, this seemed like...

Abusing GDI Objects for ring0 Primitives Revolution

Reading time: ~21 min
Exploiting MS17-017 EoP Using Color Palettes This post is an accompaniment to the Defcon 25 talk given by Saif. One...

Advanced Cycript and Substrate

Reading time: ~9 min
Mobile assessments are always fun as the environment is constantly evolving. A recent trend has been the use of custom...