Sean Metcalf @PyroTek3
Identity Security Architect @ TrustedSec. Microsoft Certified Master #ActiveDirectory & former Microsoft MVP. Co-Host @ Enterprise Security Weekly. He/Him. #BLM adsecurity.org 4°08'15.0N 162°03'42.0E Joined August 2014-
Tweets22K
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Followers36K
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Following615
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Likes42K
Sean Metcalf retweeted
Useful trick right here 👇
Sean Metcalf retweeted
Who's heading to @BlueTeamCon ?!?!
Sean Metcalf retweeted
Just updated my CA Policy reporting tool to support JSON files provided by @DanielatOCN. No more Graph permissions requirement. Download all the JSON files, point my script to the folder, and you'll get the same report as you would have via Graph. github.com/techBrandon/CA…
Just updated my CA Policy reporting tool to support JSON files provided by @DanielatOCN. No more Graph permissions requirement. Download all the JSON files, point my script to the folder, and you'll get the same report as you would have via Graph. github.com/techBrandon/CA…
Sean Metcalf retweeted
#ActiveDirectory is often the weakest link in the security chain, yet it's treated like a set-it-and-forget-it system. Join our webinar to learn how to lock it down and reduce your attack surface to make getting pwned more difficult. Register now! trustedsec.zoom.us/webinar/regist…
Sean Metcalf retweeted
I'm heading out to Chicago for Blue Team Con! Hope to see you there.
I'm heading out to Chicago for Blue Team Con! Hope to see you there.
Sean Metcalf retweeted
We are thrilled to announce that @_JohnHammond will be the keynote speaker at @BSidesNYC on October 18, 2025! We look forward to John sharing his insights.
Sean Metcalf retweeted
Microsoft have released a great (free) Zero Trust Workshop that helps organizations with an actionable roadmap to achieving zero trust in their organization. youtu.be/xVWr1ml47_g aka.ms/ztworkshop 00:00 - Introduction 00:07 - Zero Trust 101 00:22 - NIST zero trust…
Sean Metcalf retweeted
You can do everything right and still not win. Sometimes it’s just not your season yet. Keep showing up. Your time is coming!
Sean Metcalf retweeted
Story of every CEO right now 😂
Sean Metcalf retweeted
Super simple, step by step way, to identify insecure delegations in Active Directory: 1. Download ADeleg 2. Run ADeleg 3. Click "View → Index view by… → Trustees" 4. Find and click on: - Authenticated Users - Everyone - Domain users - Domain Computers 5. Look for…
Sean Metcalf retweeted
I've been using this for a year and it is the best thing that Microsoft has done for security, imo
I've been using this for a year and it is the best thing that Microsoft has done for security, imo
Sean Metcalf retweeted
Pure gold entrascopes.com
Sean Metcalf retweeted
The Sesame Street library is coming to YouTube! Beginning in January 2026, YouTube will have the largest digital library of Sesame Street content, with hundreds of full episodes coming to the Sesame Street channels. Join us as we help children everywhere grow smarter, stronger,…
Sean Metcalf retweeted
Today's syadmin ToDo: 1. launch cmd 2. enter: echo %path% 3. review permissions for any non-standard path If authenticated users has modify, rip it right out, don't even second guess it. If stuff breaks, fix it, don't cave and revert the permissions.
Sean Metcalf retweeted
We've done a few internal pentests in a row now where PowerShell has been _mostly_ restricted and it's been awful (for us)! Of course where there's a will, there's a way. And of course you can just not use PowerShell But man I tell ya...restricting powershell as much as you…
Sean Metcalf retweeted
BSides NoVA Hacker U --- Where Curiosity Becomes Capability Watch this space for ticket, keynote speaker, and schedule announcements! Workshops - Fri Oct 10th Conference - Sat Oct 11th GMU - Mason Campus Arlington, VA bsidesnova.org
Sean Metcalf retweeted
Epic Windows Misconfigs webinar last week. If you missed it, here's the summary of what we talked about: This will be posted to YouTube along with slides soon. For now... Watch the recording here 👇 Passcode: P3yGQ+1y go.spenceralessi.com/windowsmisconf…
Florian Roth ⚡️ @cyb3rops
206K Followers 3K Following Head of Research @nextronsystems #DFIR #YARA #Sigma | detection engineer | creator of @thor_scanner, Aurora, Sigma, LOKI, YARA-Forge | always busy ⌚️🐇 | vi/vim
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Kumar @datvancouverguy
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Paul A @PaulA0017715226
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Florian Roth ⚡️ @cyb3rops
206K Followers 3K Following Head of Research @nextronsystems #DFIR #YARA #Sigma | detection engineer | creator of @thor_scanner, Aurora, Sigma, LOKI, YARA-Forge | always busy ⌚️🐇 | vi/vim
Dave Kennedy @HackingDave
223K Followers 6K Following Founder @Binary_Defense @TrustedSec Co-Owner https://t.co/HQC75WhdJh. @WeHackHealth Pod. God + Family/Hacker/CSO/USMC/Intel/Fitness. Make the world a better place.
Justin Elze @HackingLZ
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Florian Hansemann @CyberWarship
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Adam Chester 🏴�... @_xpn_
36K Followers 501 Following Hacker for Hire at @SpecterOps | Blog at https://t.co/tjfTOllCEu | Insta at https://t.co/PqR6CZPwjl
DebugPrivilege @DebugPrivilege
40K Followers 2K Following Windows Nerd | Ex-MSFT | Microsoft MVP in Windows | Interested in Security, Debugging, and Windows Internals.
ippsec @ippsec
119K Followers 353 Following
Dr. Nestori Syynimaa @DrAzureAD
20K Followers 2K Following Principal Identity Security Researcher at Microsoft. Ex-Secureworks. (MSc, MEng, PhD, CITP, CCSK). And yes, opinions are my own ;)
Mick Douglas 🇺🇦... @bettersafetynet
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DirectoryRanger @DirectoryRanger
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rootsecdev @rootsecdev
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Vincent Yiu @vysecurity
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Mike Felch (Stay Read... @ustayready
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Dirk-jan @_dirkjan
28K Followers 206 Following Hacker at @OutsiderSec. Researches AD and Azure (AD) security. Likes to play around with Python and write tools that make work easier.
Steve Syfuhs @SteveSyfuhs
16K Followers 2K Following Windows and Authentication at Microsoft. Developer. Mostly dog pictures. Might actually be two dogs in a trench coat. 🇺🇸 / 🇨🇦 @syfuhs.net on blue sky
Matt Zorich @reprise_99
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Will Dormann is on Ma... @wdormann
26K Followers 1K Following I play with vulnerabilities and exploits. I used to be here on Twitter but now I'm here: @[email protected] https://t.co/hXggdAVkSQ
Kαι @0xUrbanWolf
17K Followers 277 Following I never brag how real I keep it, cuz it's the best secret — Nas, Take It In Blood
#BSidesNYC @BSidesNYC
2K Followers 120 Following The official account for Security BSides New York City. October 18, 2025 @ John Jay College
Adrian Sanabria (@saw... @sawaba
9K Followers 2K Following 🎙️ Enterprise @secweekly Podcast, 🤝 Founder @bsidesknoxville, 🗣️ Faculty @IANS_Security, 🍳 Cooking, 🏎️ F1, ⛰️ Hiking
Justin Bollinger @Bandrel
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659 Followers 181 Following VP Products @Specterops. Father of 4. Biking is life. He/him.
Steven @0xthirteen
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EZ @IAMERICAbooted
2K Followers 1K Following Yesterday is history. Tomorrow is a mystery. Cloud Solutions Engineer at Contoso. Hacktive Directory admin. Posts don't represent my employer(s).
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63K Followers 337 Following Make a dent in the universe. Find something that needs improvement: go there and fix things. If not you, then who? {he/they}
Mandiant (part of Goo... @Mandiant
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Andrew @4ndr3w6S
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Johnny Xmas 🔜 #Man... @J0hnnyXm4s
30K Followers 1K Following 3rd Gen Hacker | @Defcon @MalwareVillage Keynote | BurbSec | OT\ICS | Seen on Fox, Wired, TechCrunch… | Infosec’s Community Builder | I don’t read replies.
Active Directory Thin... @ADAllTheTime
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1.4M Followers 114 Following Curiosity-driven content across science, history, and culture. Sharing knowledge and stories that spark curiosity. ct: [email protected] Sub for only $3⤴️.
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3K Followers 2K Following PowerShell MVP that is passionate about helping others succeed with Active Directory, Entra ID, Defender XDR, and Microsoft 365. Always learning! ✝️👨👩👧👦☕
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5K Followers 2K Following Official TwitterX site of BSides NoVA - Northern Virginia's premier cybersecurity conference in the @securitybsides tradition. October 10-11, 2025. TIX SEP 5!
Historic Vids @historyinmemes
5.7M Followers 353 Following Daily history lessons. Education through memes!
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433K Followers 1 Following 🌐💬💙 From platforms to protocols. Bugs, feature requests, feedback: [email protected]
NASA @NASA
87.8M Followers 154 Following Official NASA account. Exploring the universe, advancing science, and inspiring the next generation of explorers. Verification: https://t.co/8nok3NP4PW
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93K Followers 3 Following Looking into it. Chief Looker: @jenntakahashi
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176K Followers 13 Following Friend of @BertSesame. Awfully fond of @SesameDuckie.
Big Bird @BigBird
293K Followers 17 Following Sesame Street's official 8'2 bird... I'm too tall to be short!
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624K Followers 16 Following Me official. Me love cookies! Me officially love cookies.
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1.9M Followers 41 Following Our nonprofit’s mission is to help children grow smarter, stronger, kinder – in more than 150 countries around the world!
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1.6M Followers 1K Following A new, independent culture publication — read / support us here 👇
Jen VanAntwerp 👋 @the_jvan
228 Followers 247 Following Cybersecurity marketer @ JVAN Consulting, Founder @SoberInCyber. Often found hunched over laptop sipping ☕. Fan of books, reptiles, fairies & my geeky hubby 🌵
Austin Baker @BakedSec
2K Followers 267 Following IR at LinkedIn | focused on the intersection of data science, engineering, and cybersecurity | Scooping up APT and bopping them on the head | opinions my own
TrustedSec @TrustedSec
77K Followers 765 Following End-to-end Cybersecurity consulting team leading the industry, supporting organizations, and giving back. #Hacktheplanet Blogs, news, webinars, and tools!
Eric Woodruff | MVP |... @ericonidentity
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⚡️wirespeed @wirespeed_
254 Followers 24 Following MDR has never been faster or easier. Put us head to head in minutes.
Steve Borosh @rvrsh3ll
1K Followers 616 Following The future is not set. There is no fate, but what we make for ourselves. - John Connor
TracketPacer @TracketPacer
58K Followers 396 Following 🚀 rockit network engineer 👩🏼💻🛜 weird use cases & silly tech | find me on a platform not run by a nazi 👋🏼
Balthasar @BalthasarMartin
218 Followers 241 Following Red team lead @ https://t.co/fkrENrHmF5 @[email protected] (he/him)
Duane Michael @subat0mik
1K Followers 519 Following Security Researcher, Teacher, Leader @SpecterOpsTrends for United States
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