Alexandre ZANNI
noraj
I'm a Cybersecurity engineer, security auditor, pentester and ethical hacker.
Rawsec FRANCE
Maksym Zaitsev
cryptolok
trainer, hacker, OSCP, researcher, engineer, cypherpunk : #crypto #stegano #stealth #opsec #comsec #datasec #infosec #osint #pentest #redteam #unix #hardware
Kuba Gretzky
kgretzky
I do reverse engineering and C/C++ dev. A bit of blogging and mainly everything related to information security.