It was easily the most intense and valuable training I’ve attended so far.

What stood out most about Peter’s teaching style was the focus on strategy and reasoning rather than just isolated examples. Instead of memorizing techniques, the class emphasized understanding the mindset behind each step in modern heap exploitation.

And that’s what made this experience so impactful!

At the end of day 4, heavily sleep deprived, there was pure silence in the room. We were still trying to comprehend what we had just gone through.

Peter shows you the way, but you need to walk it on your own.

This is by far my proudest certificate to date, but it does not mark an ending. Rather the start of a huge new chapter!

Aaron Schramm
Corelan Heap
Zurich, Switzerland
May 2026