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Billy Ellis

Hey! I'm Billy, a 16 year old iOS developer interested in mobile security, exploit development & reverse engineering. This website is just a place for me to host various files, post things related to my work, and occasionally post tutorials. If you have any questions, tweet me @bellis1000.


Here you will find various tutorials on exploit development & maybe other things written by me.

An introduction to ARM exploit development

Return Oriented Programming basics

Using ROP gadgets

Runtime patching using ROP