PhD in Computer Science, MSc in Physics, and cosmopolitan from Berlin working on digital policy and programmes at @EUCommission; ex-@EDPS; ex-@inria. Personal opinions only. Topics: EU GDPR Privacy Linux KDE Matrix OpenStreetMap OSM DataSpaces @eu_os

Unter anderem Radfahrer, Softwareentwickler, Rollenspieler, Naturliebhaber, Hobbybrotbäcker und OpenSource-Fan der gern draußen unterwegs ist und auch gern mal klettern geht. Man hat nie zu viele Hobbies 😁

#linux #opensource
#mdrza
#niewiederistjetzt

Vocaloid/proghouse listener, #XMR Supporter, #ArchLinux user, #VRChat player, netrunner, INFP. Find me on Pixelfed too!

"mikuontop" on p2pool

banner: https://safebooru.donmai.us/posts/6454548?q=ordfav%3A17lifers

#shodan #shodansafari

Developer experience, API specialist and open source enthusiast. Author, writer, blogger. TSC for OpenAPI. Board at OpenUK. Maintainer of rst2pdf. Searchable toots. Everything else: lornajane.net. She/her.

Scared script kiddy
Likely breaking up my views in this(public), afterdark, politics and opensource(with ai as a tool).

Free and Open Source Software Developer

#IPv6 enthusiast, #OpenSource, #OpenWrt, #ProductSecurity

I work in tech, fight for digital rights and the environment, kiss dudes, cycle, lift heavy things, and don’t eat animals. Swedish immigrant, US American emigrant. (he/him | they/them)

🇪🇺 🇸🇪 🏳️‍🌈

#ADHD #environmentalist #EU #fedi22 #fitness #gay #GSRD #LGBTQ #humanist #openSource #plantBased #plants #privacy #programming #Stockholm #Sverige #tech #technology #webDev #WebMonetization #YesBot #searchable

FR/EN

Account dedicated to #Offsec/#Infosec/digital stuff

Involved in
#UnifiedPush #MollyIm

Collaborative open-source document editing. Controlled by you.

Collabora Online is a powerful document editing suite. Integrate into your existing platform or access via one of our trusted global partners.

Available online, desktop and mobile.

🎙️ Greek Podcaster | ✍️ Blogger | Creator of 1/20
💡 Challenging the status quo with humor, philosophy, and bold questions about society and culture—one episode at a time.
⚽ #Sports Lover | 🎧 #Music Addict | 🍏 #Mac 🐧 #Linux User | 🎮 #Gamer
🌍 Exploring #Fediverse, #DigitalPrivacy, and #CommunityBuilding
📊 Analyzing #SocialMedia Trends
🛡️ Verified #Admin in Various Digital Communities
https://allmylinks.com/nikolakisjunior

co-organiser of @FOSSBackstage
member of the #SPD
doesn't like ice cream sandwiches
based in #Leipzig

Hello! This is my new home on Mastodon, migrated from the mastodon.social instance where I hung out from 2017 to January 2026.

Recently moved to Seattle.

Interests: retro video games, emulation, infosec

Author: API Security in Action (Manning), CVE-2022-21449. I'm on smoko so leave me alone.

Nerd, Photographer, Embedded System Security Engineer , Haver of Thoughts, Executive Agent of Bullshit Communications.

My feed will be a random stream of all these things and more.

All about #infosec Call for Papers.
You can find us at https://cfptime.org/

We're a non-profit, if you like what we're doing, you can offer us a coffee at:
https://ko-fi.com/cfptime

Founder of DEF CON & Black Hat. Maintainer of infocon.org.

Member of the UK Gov Cybersecurity Advisory Board & The Council on Foreign Relations.

Working to get Hackers and Researchers a seat at the Policy table.

I'm interested in hacking, community, technology, privacy, security policy, and the intersection of civil society. (He/Him) Opinions are my own.

Previously member ONCD (2024-2025), CISA Cyber Security Advisory Council (2021-2025), and DHS Advisory Council (2009-2020)

eng/deu | Privacy, Infosec, OSINT, OPSEC, OSM, CTFs, Shitposts, Echter Hacker™

Account managed by team; personal posts are signed with /s

Interdisciplinary hacker. I like to talk about security, privacy, books, words, and the Internet.

DEFCON 29 WSIIA Winner. GCIA, GCIH, GSEC, & Certified Beer Server. My tweets are my own.

🤖🌱, professional cyber. (he/him)

"Everything is a conspiracy theory when you don't know how anything works."

Curious human. I thrive on books, coffee, & big ideas.

I was involved with open source for decades but have pulled back because "AI" companies ignore copyright & licensing.

Old projects (GitHub):
• 🧠 gactar - create & run basic ACT-R models
• 📜 libE57Format - library for E57 point clouds
• 📜 GDExtensionTemplate - Godot 4 extensions using CMake

In my day job I work on bloodstain pattern analysis software for crime scene forensics. Now a published author!