Didier Stevens
From BruCON 2017
Didier Stevens (Microsoft MVP Consumer Security, SANS ISC Handler, Wireshark Certified Network Analyst, ...) is a Senior Analyst working at NVISO. Didier has given Wireshark 2-day trainings at several security conferences, including Brucon.
You can find his open source security tools on his IT security related blog http://blog.DidierStevens.com