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Former Sysadmin, Pentester, Microsoft MVP | I help IT teams make their environment harder to attack
Active Directory
+1
Oct 26, 2026
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1 min read
Domain Admin isn’t guaranteed on a pentest. It isn’t always the goal, either.
Oct 19, 2026
2 min read
Active Directory has survived basically every technology trend that was supposed to make it irrelevant, until now?
+2
Oct 12, 2026
4 attack paths to look for in your environment and how to find them.
+3
Sep 28, 2026
Doing “basic” security well has never been more important. Here's how to do it right.
Question CTA
Sep 21, 2026
How to actually make Active Directory MORE defensible....
+4
Sep 14, 2026
Sep 7, 2026
If your users can download or install software, then they can get infected with malware.
Aug 31, 2026
Here's my recommended (& practical) recommendations for eliminating attack paths in Active Directory, in realistic time frames.
Aug 24, 2026
After 150+ pentests and thousands of hours inside internal networks, I’ve realized that after an employee or endpoint is compromised, post-compromise risk comes down to three questions.
Aug 17, 2026
Most people get Active Directory hardening wrong. They think they need to add security controls and tools. Do this instead...
Aug 10, 2026
Tools are a means to an end. If you only have a hammer, everything looks like a nail. Pick the right tool for the job.
Threat Detection
Aug 3, 2026
EDR is one of the best investments you can make. But after performing thousands of hours of internal pentests I’ve come to realize, it’s just not enough.
Common Misconfigs
Jul 27, 2026
Application control is a powerful technique...but only if you use it wisely. A single weak or misconfigured rule can open the door for attackers.
Jul 20, 2026
Ransomware Threat Actors are very good at the basics, and this shows against companies that aren’t.
Jul 13, 2026
I’ve been doing internal network security, (traditional Active Directory environments), for 15 years. The difference between a mature security program and those who get breached, is how well they detect threats.
Jul 6, 2026
3 min read
I’ved logged more than 1,000 hours of internal pentesting in 2025 alone. I promise you, attack paths are everywhere. And attackers are counting on you not caring enough to find and fix them.
Jun 29, 2026
If you’re serious about detecting threat actors in your network BEFORE they do real harm, you need this.
Leadership
Jun 22, 2026
"When the head of the NSA and Cyber Command came and said, this tool..."
Jun 17, 2026
No alerts does not always mean your environment is safe.
Jun 8, 2026
Defense is a state of invincibility achieved through strategy.
Jun 2, 2026
Attackers love shortcuts. Hidden insecure permissions are their express lane to Domain Admin.
May 26, 2026
Here’s what I would do instead.
Permissions
May 18, 2026
Attackers thrive on easy targets, don’t be one.
May 11, 2026
Do this to mitigate lateral movement
May 4, 2026
Three ways to prevent service account compromise.