Last Day to Save $300 on Cyber Security Training at SANS Seattle Spring 2020! 7 Courses Available.


Marcello Salvati

Marcello Salvati (@byt3bl33d3r) is a Security Consultant at Coalfire Labs by day and a tool developer by night. He has spoken at conferences such as Wild West Hackin' Fest, Derbycon, 44Con, presented his tools multiple times at BlackHat's Arsenal/Defcon's Demo Labs and also was an instructor of the 'Adaptive Penetration Testing' training at BlackHat 2017. He is the owner of one of the world's top 200 Python Github accounts ( which hosts a number of his more popular tools such as MITMf, CrackMapExec, Deathstar & Gcat. As an active member of the InfoSec community, over the years he has contributed code to number of projects such as Empire, Responder, Impacket, Veil Framework, PowerSploit and hosts a blog at

Marcello holds an Offensive Security OSCP certificate, and is excited at the prospect of sharing his knowledge of Python, Active Directory and Windows with SANS students!