Jump ESP, jump!

Introduction It was 20 November, and I was just starting to wonder what I would do during the next month. I had already left my previo...

All of our previous workshop and presentation slides and materials are available in one location, from Google Drive . From now on, we ar...

You either landed on this blog post because  you are a huge fan of Hacktivity you bought this badge around a year ago you are just in...

TL;DR: Don't build a burner device. Probably this is not the risk you are looking for. Introduction Every year before DEF CON peopl...

Recovering data from a backup should be an easy thing to do. At least this is what you expect. Yesterday I had a problem which should have b...