
Dr. Nestori Syynimaa
@drazuread
Principal Identity Security Researcher at Microsoft. Ex-Secureworks. (MSc, MEng, PhD, CITP, CCSK).
And yes, opinions are my own ;)
ID: 1373709889
https://aadinternals.com 23-04-2013 03:26:39
5,5K Tweet
19,19K Followers
1,1K Following

Merill Fernando
@merill
Product Manager @microsoft | Tweets my own Built → cmd.ms • maester.dev • idPowerToys • Graph X-Ray • youtube.com/@merillx Weekly newsletter → entra.news
Speaker 25
@rodtrent
Christian. Husband. Father. Runner. Speaker. Author. Cyber and AI @Microsoft. Dude/Bro. Also on BlueSky at rodtrent.bsky.social
Chris Wysopal
@weldpond
Hacker. Co-founder/CTO Veracode. Former L0pht security researcher. GenAI Auto-repair of vulns is the future @weld.bsky.social @[email protected]
Justin Elze
@hackinglz
CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
Michael Howard
@michael_howard
Software security @MSFT working on Azure. Co-author of 'Designing and Developing Secure Azure Solutions' and Co-host of the Azure Security Podcast.
Tony Mels
@tmels
@[email protected]
Oasis
@oasis
Oasis Live '25
Adam Chester 🏴☠️
@_xpn_
Hacker for Hire at @SpecterOps | Research at blog.xpnsec.com
LINKIN PARK
@linkinpark
From Zero (Deluxe Edition) out May 16. On tour now.
Jayson E. Street 💙 🤗💛
@jaysonstreet
Hacker - Helper - Human Author. Speaker, Scientific Hooligan, @defcongroups Global Ambassador! A bona fide teachable moment for hire! he/hi
ali
@endingwithali
your coding bestie - software engineer @ fintech- content creator @ links.ali.dev - threatwire host @hak5 - @breakingthepod - nyc - ex @miteecs - jewish
Deb Kavaler
@debkav
UNCIPHERED. Crypto Wallet Recovery
Tiffany Strauchs Rad
@tiffanyrad
Computer security researcher, professor, and lawyer. My comments are my own.
rootsecdev
@rootsecdev
Security Consultant @TrustedSec | Military grade meme poster, researcher, cloud penetration tester, voider of warranties. My thoughts are my own.
Kali Linux
@kalilinux
Kali Linux, The Most Advanced Penetration Testing Distribution. Ever. A project by OffSec. @[email protected]
Thomas Naunheim
@thomas_live
#Microsoft MVP | #CloudSecurity Architect ☁️ | #Entra #AzureAD 🔑 + #AzureSecurity 🛡️ | #CommunityRocks | #Schaengel
Dan Gorman
@ff_freak
Meow? Yes, I like Anime and Manga, assist in some games at Anime LA, and love Computer Security related things. ** My Opinions are my own **
Nathan McNulty
@nathanmcnulty
Loves Jesus, loves others | Husband, father of 4, security solutions architect, love to learn and teach | @TribeOfHackers | 🦋@nathanmcnulty.com
dru1d
@_dru1d
Husband. Hacker. Adversary Simulation team lead. OSCP.
Ed Korth
@edwardkorth
I'm a laid back guy that likes to work out and play guitar. I’m an IAM Architect focused on Microsoft IAM. These thoughts are my own. #MircrosoftAlumni
Nir Ohfeld
@nirohfeld
Head of Vulnerability Research @wiz_io | Microsoft MVR (2021-2025) | @Forbes 30 Under 30 | Black Hat Speaker
Mike Tyson
@miketyson
Shop official Mike Tyson apparel 👇🏾
Katie Knowles
@_sigil
Security Researcher @ Datadog. 🐶 Head in the (Azure) clouds. Sometimes blogging, always curious. Aim to be, rather than to seem.
Hasain Alshakarti
@alshakarti
Truested Principal Cyber Security Advisor, red & blue teamer IAM & PKI expert, Microsoft MVP and Speaker at @TRUESEC
Microsoft Security
@msftsecurity
We are prioritizing security above all else through our Secure Future Initiative (SFI). Explore SFI principles, pillars, and progress here ⬇️
Martti Setala
@mssetala
Passionate student and advocate of better governance, strategy, cybersecurity, preparedness and leadership
Inbar Raz
@inbarraz
Hacker of Things. VP Research at @zenitysec. Co-organizer of Geekcon, @BSidesTLV, @dc9723. Opinions are mine.
woodspeed
@wucpi
2019 Jenkins Security MVP | CAWASP, CARTP, CRT, OSCP, eWPT, eWPTX, eMAPT | Views and opinions are my own.
Chris Krebs
@c_c_krebs
wise guy
Rasta Mouse
@_rastamouse
Be kind, be brave, be principled.
Johann Rehberger
@wunderwuzzi23
Hacking neural networks so that we don’t get stuck in the matrix. Builder and Breaker. Opinions are my own.
Grzegorz Tworek
@0gtweet
My own research, unless stated otherwise. Not necessarily "safe when taken as directed". GIT d- s+: a+ C++++ !U !L !M w++++$ b++++ G-
Dennis Kniep
@dennis_kniep

kat traxler 🎗️
@nightmarejs
proficient at drawing the rest of the 🦉 | insufferable triple Virgo ♍️ youtube.com/@ThereisNoMagi…
Madame Sandler
@bentleyaudrey
Tech & Humor ✨C'è sempre speranza✨
Botconf
@botconf
The Botnet and Malware Ecosystems Fighting Conference 12th ed - Workshops & Conference May 2025 in Angers, FR Follow us: infosec.exchange/@botconf
Live! 360 Technical Conferences
@live360events
Join us at Live! 360 Orlando 2025: November 16-21 at Loews Royal Pacific Resort! 6 Co-located Events in 1 for Developers, IT Pros, Data Managers, and IT Leaders
Florian Roth ⚡️
@cyb3rops
Head of Research @nextronsystems #DFIR #YARA #Sigma | detection engineer | creator of @thor_scanner, Aurora, Sigma, LOKI, YARA-Forge | always busy ⌚️🐇 | vi/vim
Cherry
@itsacherry
Organiser of OrangeCon, the Dutch Cybersecurity Conference 🍊
Vincent Yiu
@vysecurity
Director, Red Team, Offensive Security. Help organizations safeguard their businesses from the bad guys.
Florian Hansemann
@cyberwarship
Father, Founder @HanseSecure, Pentesting, Student, ExploitDev, Redteaming, InfoSec & CyberCyber; -- Mastodon: infosec.exchange/@CyberWarship
S3cur3Th1sSh1t
@shitsecure
Pentesting, scripting, pwning!
✞ inversecos
@inversecos
hacker @xintraorg ⚔️🖤
Robert Przybylski
@robert_przyb
Microsoft MVP Cloud / Security Architect
Matt Zorich
@reprise_99
security @ @Microsoft | aka.ms/KQLMSPress | Tweets are my own
%TEMP%
@temp43487580
Red Team | Beginner @secureworks
OSINT 🪙
@0xtechrock
TOP OSINT account! posted over 300 #OSINT Tips on Twitter. Make money using OSINT!
Outsider Security
@outsidersec
Security company focusing on Microsoft Entra and Active Directory security. Need an expert view or pentest on your cloud/AD? [email protected]
XINTRA
@xintraorg
Advanced Cybersecurity Trainings & Labs ⚔️
BlackPanther86
@panther86_black
SysAdmin|DevOps|Security|I hack mostly on @Microsoft|BugBounty Hunter
Ewelina Paczkowska (Welka's World)
@welkasworld
Solution Architect | M365 Security & Compliance User Group Co-organiser | welkasworld.com
Reanna Schultz
@cybereanna
SOC Leader/ Speaker/ Adjunct Professor/ 📚My favorite reading genre is SIEM logs
Dr. Narendra Tomar
@drnarendrat
Global CXO | 20+ yrs IT & Consulting | Led €100M+ Programs | Ex-PwC, HSBC, IBM, CTS | BFSI Strategist | Visionary in Tech & Business Leadership
Cybersecurity & Ransomware Live!
@cyberlive360
Cybersecurity & Ransomware Live! in-person and virtual training events unite top experts & cutting-edge content to equip professionals with essential knowledge
notEricaZelic
@iamericabooted
Got locked out of my other account. Sky Surfer. Stuck in Purviewtory. Posts don't represent my employer(s).
mbg
@mbrg0
Breaking AI. Building @zenitysec, lead @owaspnocode, columnist @DarkReading
Nick Ludwig
@welcome2thedl
PM for @Microsoft Entra ID
Rachel G
@soul_crusher86
something something threat intel....blah blah cyber security...probably gave that one talk that one time
Fabian Bader
@fabian_bader
#Security #Azure #AAD #MDE #M365 #AD #PKI Microsoft MVP Tweets and opinions are my own @[email protected]
ippsec
@ippsec

DebugPrivilege
@debugprivilege
Windows Nerd | Ex-MSFT | Former Microsoft MVP | Interested in Security, Debugging, and Troubleshooting.
Reviewer 2
@grumpyreviewer2
Archenemies of #AcademicX. We are all #Reviewer2 in someone’s academic story - Holding the throne of #PeerReview
daniel
@hackermondev
breaking stuff
Dirk-jan
@_dirkjan
Hacker at @OutsiderSec. Researches AD and Azure (AD) security. Likes to play around with Python and write tools that make work easier.
DirectoryRanger
@directoryranger
This account assembles and disseminates information related to Active Directory and Windows security.
Jan Bakker
@janbakker_
Not a single password was given that day 🔑
Yarden Shafir
@yarden_shafir
A circus artist with a visual studio license
Vannii
@vanniianderson
Sr. Cloud Solution Architect at Microsoft, #Azure, #Cybersecurity, #CloudComputing, #Mentor, #STEM, #Travel, #Womenintech. All views are my own.
OmriR7
@0xmri_
Omri Refaeli @msftsecurity , MDE Research omrirefaeli1.medium.com linkedin.com/in/omri-refaeli
🕳
@sekurlsa_pw
🃏🌑