Patch your Servers: zerologon exploit part 3 (System down)

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Experience Level: Advanced
Edward van Biljon
Experienced Messaging Specialist with a demonstrated history of working in the information technology and services industry.
In the previous 2 videos in this 3 part series we showed you how a patched operating system is not vulnerable to the zerologon exploit and we showed you that a system that is not patched is vulnerable and we passed the hashes, however in this video we simulated the attack and brought down Active Directory, DNS and everything else and we showed you the security event logs.
In part one of this two-part series, I'm going to explain in layman's terms what a VPN is, what it can and can't do for you, and how it works. In part two (coming soon), I will compare two or more popular VPN services and describe which one I believ…
This is a showcase article for admins, who intend to go passwordless. I finally got there and it was quite a ride, so to say.