Contact Me

Developer and Author from Austin, TX.

Contact Me

Joe Marshall

Joe is a web application developer, independent security researcher, and writer. His first book, Hands-On Bug Hunting for Penetration Testers, is out now.

If you're interested in receiving updates about the book and related events, sign up for the newsletter below. Or order it now.

My book

"Excellent livre que je conseille a tout ceux qui s’intéressent aux bug bounty"

"[Excellent book that I recommend to all those interested in bug bounties]"

- Packt User

"Overall great hands on guide."

- DJ Sauer