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Dr Nestori Syynimaa

@drazuread.com
2.3K followers 346 following 89 posts

Principal Identity Security Researcher @Microsoft. Ex-Secureworks (PhD, MSc, MEng, CITP, CCSK). And yes, opinions are my own ;)

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Dr Nestori Syynimaa @drazuread.com · 27/05/2026
Last week I presented at #ICEIS conference in Benidorm 🇪🇸 the final research paper related to my PhD studies at University of Jyväskylä.
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Dr Nestori Syynimaa @drazuread.com · 21/04/2026
New family member has finally arrived! #c64ultimate #FoundersEdition
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Dr Nestori Syynimaa @drazuread.com · 01/04/2026
Finally, I decided to monetize #AADInternals and created an OnlyFans account! If you like to see some really cool content and give support, take a look and subscribe here: onlyfans.aadinternals.com
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Dr Nestori Syynimaa @drazuread.com · 09/03/2026
Got some great news last week! My research paper titled "Inside Hackers' Mind: A Qualitative Study of Offensive Security Tool Developers" was accepted to be presented at the iceis.scitevents.org conference at the end of May 🎉
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Dr Nestori Syynimaa @drazuread.com · 23/02/2026
Getting ready for #ELDK2026! I've got some #AADInternals stickers, just come and say hi to get one. The first one will also get a rare challenge 🪙!
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Dr Nestori Syynimaa @drazuread.com · 19/02/2026
Folks, there's an interesting security community call next week on Mon Feb 23rd at 8am PST (I'll be speaking too): "Identity Control Plane Under Attack: Consent Abuse and Hybrid Sync Risks" Register now 👉 aka.ms/securitycomm...
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Dr Nestori Syynimaa @drazuread.com · 12/12/2025
Taking my new @msrc.microsoft.com shirt out for a spin!
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Dr Nestori Syynimaa @drazuread.com · 11/12/2025
Catching up with @tiraniddo.dev and @fromsteph2u.bsky.social #MSRCBlackHat researcher celebration party!
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Dr Nestori Syynimaa @drazuread.com · 10/12/2025
If you see this guy in #BöavkHayEurope, come say hi to get your #AADInternals sticker or the official "The non-US tour 2025" shirt!
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Dr Nestori Syynimaa @drazuread.com · 20/10/2025
Heading to Buenos Aires, wish me luck 😬
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Dr Nestori Syynimaa @drazuread.com · 20/10/2025
Perfect luggage weight for the #EkoParty!
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Dr Nestori Syynimaa @drazuread.com · 13/10/2025
There's some room for sure!
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Dr Nestori Syynimaa @drazuread.com · 01/08/2025
Checking pre-vacation research notes..
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Dr Nestori Syynimaa @drazuread.com · 04/07/2025
Updated to include RomHack: www.identitysummit.cloud orangecon.nl www.mcttp.de www.brucon.org romhack.io www.blackhat.com/sector/2025/
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Dr Nestori Syynimaa @drazuread.com · 04/07/2025
My Central Europe / Canada tour looks like this, looking forward to seeing excellent presentations and having inspiring discussions 🔥 See you in September! www.identitysummit.cloud orangecon.nl www.mcttp.de www.brucon.org www.blackhat.com/sector/2025/
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Dr Nestori Syynimaa @drazuread.com · 27/06/2025
Slides from my @wearetroopers.bsky.social talk are available at aadinternals.com/talks
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Dr Nestori Syynimaa @drazuread.com · 25/06/2025
nOAuth revisited by @ericonidentity.com at @wearetroopers.bsky.social
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Dr Nestori Syynimaa @drazuread.com · 25/06/2025
And so it begins.. First @wearetroopers.bsky.social conference day! I've got some rare #AADInternals challenge coins with me and this one goes to first one who asks for it
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Dr Nestori Syynimaa @drazuread.com · 23/06/2025
✅️ slide deck ✅️ demos ✅️ stickers ✅️ challenge coins ✅️ running shoes All ready for the TROOPERS 2025 @wearetroopers.bsky.social
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Dr Nestori Syynimaa @drazuread.com · 12/06/2025
Feeling confused..
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Dr Nestori Syynimaa @drazuread.com · 03/06/2025
Checked out the first gig of @durandurancom.bsky.social summer tour with wifey at Nokia Arena @tampere.fi 😎
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Dr Nestori Syynimaa @drazuread.com · 20/05/2025
The compulsory studies of my doctoral programme at University of Jyväskylä are now completed! Next step: dissertation 📘
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Dr Nestori Syynimaa @drazuread.com · 13/05/2025
Walking down the memory lane in Oxford 🇬🇧 with wifey. Ten years ago this day we became husband and wife ❤️
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Dr Nestori Syynimaa @drazuread.com · 11/05/2025
Ran this route in Oxford last time 10 years ago.
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Dr Nestori Syynimaa @drazuread.com · 10/05/2025
One clear sign of getting old is when your Inspector Morse pub crawl ends after the second stop 🥱
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Dr Nestori Syynimaa @drazuread.com · 10/05/2025
Getting ready for #TROOPERS 10k: Morning 🏃‍♂️‍➡️ around the Hyde Park!
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Dr Nestori Syynimaa @drazuread.com · 18/04/2025
To get CAE tokens, use -CAE switch when getting access tokens. The resulting token has longer validity period (if supported by the service) and xml_cc claim.
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Dr Nestori Syynimaa @drazuread.com · 18/04/2025
Token Protection allows getting tokens with PRT and session key. As tokens are encrypted, they can't be stolen with AitM (sorry @mrgretzky.breakdev.org)
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Dr Nestori Syynimaa @drazuread.com · 18/04/2025
To use MSAL, just provide -UseMSAL switch when getting access token.
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Dr Nestori Syynimaa @drazuread.com · 10/04/2025
Back to reality 🥶
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Dr Nestori Syynimaa @drazuread.com · 09/04/2025
After spending two weeks in Miami and Caribbean cruise with the best company ❤️, I'm back in business!
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Dr Nestori Syynimaa @drazuread.com · 01/04/2025
Finally, after 10 months and 25 days, I finished reading George R. R. Martin's "A Song of Ice and Fire" series just to learn that it's still missing a book (or two).
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Dr Nestori Syynimaa @drazuread.com · 19/03/2025
It is not always easy to get presentations accepted to cyber security industry conferences. As a scholar, I can assure it's the same with academic conferences! This time two reviewers gave 1/6 and one 5/6 😁
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Dr Nestori Syynimaa @drazuread.com · 13/03/2025
A bit boring morning run, but in new city!
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Dr Nestori Syynimaa @drazuread.com · 12/03/2025
This is just something you wouldn't want to see minutes before the departure 👀
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Dr Nestori Syynimaa @drazuread.com · 11/03/2025
My @disobeyfi.bsky.social talk is finally out! Link to video and slides available at aadinternals.com/talks And yes, @notmynick.bsky.social used some weird filter, I'm not that fat nor old 😜
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Dr Nestori Syynimaa @drazuread.com · 25/02/2025
First 10k run(ish) in two years!
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Dr Nestori Syynimaa @drazuread.com · 21/02/2025
Pro tip for runners: Running in a blizzard is a nice way to avoid crowds! Cons: You may need to add wipers to your glasses..
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Dr Nestori Syynimaa @drazuread.com · 13/02/2025
As we heard earlier, there are no @disobeyfi.bsky.social badges this year. No worries, I'm doing a spring cleaning and will give away some of mine on Friday at Disobey! Some are just blingy-blingy-thingies, some really cool PCBs (like @defcon.bsky.social & TROOPERS badges).
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Dr Nestori Syynimaa @drazuread.com · 19/12/2024
My face looking OBS Studio crashing 😂
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Dr Nestori Syynimaa @drazuread.com · 11/12/2024
At this time of the year days are short and dark in Finland. If you want to see any daylight, better be out at noon when (if lucky) you might see the sun!
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Dr Nestori Syynimaa @drazuread.com · 10/12/2024
Read the story behind AADInternals-Endpoints module here: aadinternals.com/post/aadinte... Functionality moved to this module is marked with 😈 at aadinternals.com/aadinternals/
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Dr Nestori Syynimaa @drazuread.com · 10/12/2024
New #AADInternals version is finally out now: ▪ Moved endpoint related stuff to new module: AADInternals-Endpoints ▪ Added blue team stuff ▪ Added red team stuff See full change log at: aadinternals.com/aadinternals...
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Dr Nestori Syynimaa @drazuread.com · 04/12/2024
The end of the year is approaching! Notepad++ ❤
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Dr Nestori Syynimaa @drazuread.com · 29/11/2024
I got an honour to speak at #DefCamp second time in my life yesterday. The venue and stage were amazing! Check out DefCamp Youtube channel later for the recordings: www.youtube.com/user/DefCampRO
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Dr Nestori Syynimaa @drazuread.com · 27/11/2024
Morning tea #3 at the Finnair lounge. Journey towards my last conference of the year, def.camp begins!
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Dr Nestori Syynimaa @drazuread.com · 20/11/2024
Seems that Bluesky is the only platform I have more followers than Mr Järjestelmänvalvoja @samilaiho.com!
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Dr Nestori Syynimaa @drazuread.com · 20/11/2024
Did also some phishing with @mrgretzky.breakdev.org's #Evilginx, and it's 100% Python free!
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Dr Nestori Syynimaa @drazuread.com · 20/11/2024
My first public demo of @dirkjanm.io´s #ROADtools went well! Didn't change my hatred towards Python though..
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Dr Nestori Syynimaa @drazuread.com · 22/11/2023
My talks from October at Microsoft BlueHat, Wild West Hackin' Fest, & Dell Technologies Forum Sweden available at aadinternals.com/talks/ Enjoy!
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