Mike Holcomb: OSINT for ICS/OT Cyber Security
Part 1 – Course Introduction:
Part 2 – Getting Started with OSINT:
Part 3 – Social Media Intelligence:
Part 4 – Email Addresses, Usernames, and Passwords:
Part 5 – Domain Names, IP Addresses, and ASNs:
Part 6 – Traditional Search Engines for OSINT: