Peter Kleissner is an entrepreneur, programmer and security analyst. Having previously worked for an anti-virus company and one of the world’s largest banks, Kleissner also founded the startup company Kleissner & Associates in 2013 which was acquired by Lookingglass Cyber Solutions in 2015. He continued to work at Lookingglass for 3 years before starting a new venture.
In the years 2009-2010 (and later) Kleissner was a frequent speaker at security conferences such as Black Hat, Hacking at Random and later Botconf.
The main area of his technical expertise is Windows, drivers, operating system, Assembly language, C/C++ and Go. Important past projects include Stoned Bookit (a proof-of-concept bootkit demonstrated at Black Hat) and Virus Tracker (the main product developed by Kleissner & Associates, acquired by Lookingglass in 2015).