Oct 10 2018
At DerbyCon 8 (2018) over the weekend Will Schroeder (@Harmj0y), Lee Christensen (@Tifkin_), & Matt Nelson (@enigma0x3), spoke about the unintended risks of trusting AD. They cover a number of interesting persistence and privilege escalation methods, though one in particular caught my eye. Overview Lee figured out and presents a scenario where there’s an account …
Aug 12 2018
I just uploaded the slides from my Black Hat & DEF CON talks from the past week in Vegas. They are a bit different with the BH talk more Blue (defensive) and the DC talk mostly Red (Offensive) in focus. Also note that the only real overlap in content is the MFA & password vault …
May 20 2018
I recently presented my talk “Active Directory Security: The Journey” at Nolacon in New Orleans, LA. Slides are now posted here. On Sunday, May 19th, 2018, I spoke at NolaCon at 11am. Here’s the talk description: Active Directory is only the beginning. Attackers have set their sights squarely on Active Directory when targeting a company, though …
May 01 2017
I recently presented my talk “Detecting the Elusive: Active Directory Threat Hunting” at BSides Charm in Baltimore, MD. Slides are now posted in the Presentations section. I cover some of the information I’ve posted here before: PowerShell Security Detecting Kerberoasting: Part 1 and Part 2 On Sunday, April 30th, 2017, I spoke at BSides Charm in …
May 01 2017
I recently presented my talk “Active Directory Security: The Good, the Bad, & the UGLY” at Sp4rkCon in Bentonville, AR in April 2017. Slides are now posted in the Presentations section. I cover some of the information I’ve posted here before: PowerShell Security Detecting Kerberoasting: Part 1 and Part 2 Here’s the talk description: Active Directory Security:The Good, the …
Sep 27 2016
This post is a collection of my favorite and interesting talks from DerbyCon 6 (2016). There were a lot of great talks and as I discover them, I’ll add them here. My goal is to collect and provide the talk videos and slides together for a single, easy reference. I’m sure I missed a few. …
Sep 13 2016
Next week at DerbyCon 6, Will Schroeder (aka Will Harmjoy, @Harmj0y) & I are presenting on enterprise security, “Attacking EvilCorp: Anatomy of a Corporate Hack.” We call this one the “How You Got Hacked” presentation. The company and events are fictional. The techniques are real. On Saturday, September 24th, 2016, Will & I are speaking …
Jul 19 2016
This summer in Las Vegas, I’m speaking at Black Hat USA 2016 on Active Directory security, “Beyond the MCSE: Active Directory for the Security Professional.” This talk covers the key AD security components with specific focus on the things security professionals should know. I put this talk together because I have noticed that while Active …
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