Tag: DEFCON

Sep 19

Sneaky Active Directory Persistence #14: SID History

The content in this post describes a method by which an attacker could persist administrative access to Active Directory after having Domain Admin level rights for 5 minutes. I presented on this AD persistence method in Las Vegas at DEF CON 23 (2015). Complete list of Sneaky Active Directory Persistence Tricks posts SID History is …

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Sep 16

Sneaky Active Directory Persistence #12: Malicious Security Support Provider (SSP)

The content in this post describes a method by which an attacker could persist administrative access to Active Directory after having Domain Admin level rights for 5 minutes. I presented on this AD persistence method in Las Vegas at DEF CON 23 (2015). Complete list of Sneaky Active Directory Persistence Tricks posts   The Security …

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Sep 10

Sneaky Active Directory Persistence #11: Directory Service Restore Mode (DSRM)

The content in this post describes a method by which an attacker could persist administrative access to Active Directory after having Domain Admin level rights for 5 minutes. I presented on this AD persistence method in Las Vegas at DEF CON 23 (2015). Complete list of Sneaky Active Directory Persistence Tricks posts   The Directory …

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Aug 02

DEF CON 23 (2015) Red vs Blue: Modern Active Directory Attacks & Defense Talk Detail

This week at DEF CON 23, I will be speaking about Active Directory attack & defense in my talk “Red vs Blue: Modern Active Directory Attacks & Defense”. This is the 4th iteration of this talk and includes the latest updates to attack methods and defensive strategies.This DEF CON version has a new segment I …

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May 25

Summer Speaking Engagements

I am thrilled to announce I will be speaking about Active Directory security at the following security conferences: Shakacon (Waikiki Beach, HI) Black Hat USA (Las Vegas, NV) DEF CON (Las Vegas, NV) Each talk will cover current AD attack techniques and the latest defensive methods. Additionally, I will be sharing some exciting new information …

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