Bootstrap yourself to write an OS from scratch. A book for self-learner.

MNT VA2000, an Open Source Amiga 2/3/4000 Graphics Card (Zorro II/III), written in Verilog

Read and write physical memory on OS X

Post Exploitation Collection

Some slides from some presentations I have given

Architectural privilege escalation on x86

pdf watermark removal library for academic papers

The world’s 1st book of very detailed iOS App reverse engineering skills :)

The single instruction C compiler

Programming Language Theory λΠ

A collected list of awesome security talks

Exploit code for CVE-2014-7920 and CVE-2014-7921 - code-exec in mediaserver up to Android 5.1

🎓 All things Vim!

Tools used during the reversing of the Nikon firmware

xhyve, a lightweight OS X virtualization solution

Coz: Causal Profiling

An implementation of the TLS/SSL protocols

Master the command line, in one page

Embed the Power of Lua into NGINX HTTP servers

An Automator/Apple-script to use 'Lucida Grande' as system font on OS X Yosemite

Image Super-Resolution for Anime-Style Art

A little bit about a linux kernel

Lightweight Plain-Text Editor for macOS

Test DRAM for bit flips caused by the rowhammer problem

aka failbreak — portable, fully userland jailbreak for (around) 5.0 to 6.1

Simple Driver code for vmlaunch

Safari port of vimium

roBrowser is a free and open-source implementation of the Ragnarok Online MMORPG for web browsers written from scratch using the latest web standards (WebGL, HTML5, File API, Javascript, Threads, .…

VimR — Neovim GUI for macOS in Swift

An iOS app in assembly