He also works part-time as a malware analyst for Bromium, an end-point security company and is a senior consultant for VDA Labs, in which he is responsible for malware analysis, incident response, penetration testing, and an instructor at leading security conferences. Under VDA, he has taught a two-day application security class at DerbyCon, a 3 day advanced malware analysis class at Hack-In-The-Box Amsterdam and will teach a two-day advanced malware class at BlackHat USA 2017.