To Hell and Back: Recovering Active Directory During an Attack

Date: Thursday, May 16th at 11am PT / 2pm ET

What do you do when your endpoint or other initial protections are breached? When intruders are already in your network and have even compromised your Active Directory (AD) forest?

This is the true story of an ransomware attack—and how it was stopped. Join Semperis’ Principal Technologist and MVP alumnus Guido Grillenmeier for lessons from this real-live incident response and attack intervention. You’ll learn:

  • Why you should prioritize AD protection and recovery
  • How and why ransomware attacks target AD
  • How to recover AD securely during an attack in progress

Register now!

About the presenters:

Guido Grillenmeier, Principal Technologist, EMEA, Semperis

Guido Grillenmeier is Semperis' Principal Technologist, EMEA. Based in Germany, Guido is a 12-time Microsoft MVP for Directory Services alumnus. He spent 20+ years at HP/HPE as Chief Engineer. A frequent presenter at technology conferences and contributor to technical journals, Guido is the co-author of Microsoft Windows Security Fundamentals. He’s helped various customers secure their Active Directory environments and supported their transition to Windows 10/m365 and Azure cloud services.


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