Navigating Active Directory Security with EDD
By Red Siege | March 21, 2024
Tool developed by: Chris Truncer
EDD serves as a critical tool for offensive security professionals, enhancing domain reconnaissance with .NET efficiency. It facilitates a granular analysis of target networks, identifying potential entry points by enumerating user privileges, system configurations, and network group intricacies. This detailed intelligence empowers attackers to devise sophisticated strategies, pinpoint vulnerabilities, and execute targeted breaches with precision, elevating the complexity and effectiveness of offensive operations.
Here is some prime examples of how you can get the most out of EDD:
To use EDD, you need to specify the “function” that you want to use with respect to the domain data you want to gather.

For example, if you want to search for users with SPNs associated with their accounts, EDD can do that!

Check out Red Siege’s toolbox for an arsenal of free cybersecurity tools. If you’re looking to dive deeper, have questions, or just want to connect with fellow cybersecurity enthusiasts, join us on our Discord.
Related Stories
View MoreBy Red Siege | October 5, 2026
by Stuart Rorer Most weeks, the tests I run are fairly routine: web applications, externals, and internals with a tight scope. But mobile application assessments have a way of getting […]
Learn MoreBy Red Siege | October 1, 2026
by Mike Saunders The AWS ReadOnlyAccess policy might be providing more access than you’re intending to grant. On a recent assessment, we observed widespread use of IAM roles with the […]
Learn MoreBy Red Siege | September 24, 2026
As proud sponsors of Wild West Hackin’ Fest, Red Siege is heading back to Deadwood! WWHF is always a big one for us, and this year we’re bringing training, talks, […]
Learn More