rik van duijn (@rikvduijn) 's Twitter Profile
rik van duijn

@rikvduijn

Wielder of the cyber @zolderio

ID: 212939102

linkhttp://uijn.nl calendar_today07-11-2010 14:07:36

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OrangeCon (@orangecon_nl) 's Twitter Profile Photo

Call for trainers for Orangecon 2025 is now open! 🥳Submission deadline: January 15th. Share/repost is much appreciated. orangecon.nl/call_for_train…

rik van duijn (@rikvduijn) 's Twitter Profile Photo

I made a game containing the Christmas gift for my Zolder colleagues. Built in the Godot Engine which was cool and easy to learn! Want to play the public version? 👉 zolder.gg

rik van duijn (@rikvduijn) 's Twitter Profile Photo

New blog: "DevOps access is closer than you assume" How to pivot to Azure DevOps from stolen m365 sessions zolder.io/blog/devops-ac…

rik van duijn (@rikvduijn) 's Twitter Profile Photo

New blog: "Phishing for refreshtokens" Performing an AiTM attack leveraging the Authorization code flow and Native M365 apps. zolder.io/blog/phishing-…

Zolder (@zolderio) 's Twitter Profile Photo

Vanwege onze groei is @Zolderio op zoek naar nieuwe pentesters junior dan wel senior. Hier de vacatures: 👶 Junior Pentester: zolder.io/vacature-junio… 👴 Senior Pentester: zolder.io/vacature-senio… We hebben al wat aanloop, dus wees snel.

Vanwege onze groei is @Zolderio op zoek naar nieuwe pentesters junior dan wel senior. 

Hier de vacatures:
👶 Junior Pentester: zolder.io/vacature-junio…
👴 Senior Pentester: zolder.io/vacature-senio…

We hebben al wat aanloop, dus wees snel.
rik van duijn (@rikvduijn) 's Twitter Profile Photo

Doing the last test run of the EntraIDiots CTF I built. Really wish I'd written down all the solves the first time around. On the other hand, this does force me to experience it from a participant’s point of view.

Doing the last test run of the EntraIDiots CTF I built.
Really wish I'd written down all the solves the first time around. 

On the other hand, this does force me to experience it from a participant’s point of view.