Thomas H. Ptacek co-founded Matasano Security with Dave Goldsmith and Jeremy Rauch in 2005. Matasano is now a part of NCC Group, alongside iSEC Partners, Intrepidus Group, and NCC Security. At NCC Group, Thomas works in the Chicago practice on cryptographic and embedded software security. Thomas has presented at previous Black Hat conferences on intrusion detection evasion, on security flaws in Data Loss Prevention products, on detection of hardware virtualized rootkits, and on cryptographic attacks against software crypto.
