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Security engineer
Too many hobbies, not enough time
Wannabe writer
Gave my first workshop at a security conference. #AchievementUnlocked 💪🏻😎🎉 It was such a pleasure offering "Secure Development Lifecycle Applied - How to Make Things a Bit More Secure than Yesterday Every Day" at #BSidesMunich2025! Loved seeing this engaged audience enjoy the hands-on exercises. 😊
I managed to open this lock! Cute surprise inside
Super excited about the workshops at #BSidesMunich2025 today!
Let me know if you are around and let's catch up✨

Kindness + explody coke bottles:

https://xkcd.com/1053/

#xkcd

Ten Thousand

xkcd

Today is my first day at AWS.

I noticed a small bug in DynamoDB clustering implementation and I think I fixed it.

Shipped to prod already.

Going to make a coffee and will check back if everything is working.

Finally, I found the time to write and publish my summary of #osco25

It felt good writing it down, especially the non-chronological part ;)

"Open Security Conference 2025 — A magical place"

https://blog.maschmi.net/Osco2025/

Open Security Conference 2025 — A magical place

This year it happened. I just joined my first security conference. It helped to know it was an open space format. And it also helped very much to know some organizers, at least by sight from the SoCraTes conferences in Soltau. Special thanks go to Lisi, she advertised this conference warmly and suggested I might like it there. Well, I did trust her with that, and the trust was not misplaced.

Endavours in software stuff
Oooh Ioved reading through this☺️ It's like being there all over again https://mastodon.social/@lisihocke/115369193302147350

There’s an idea I’ve had in my mind for a while, and @0xKristof 's ‘Dark OSINT’ talk at #osco25 was the last push I needed to commit to it.

I’ve been thinking about building a training or workshop for kids aged 12-14, so around when they start getting a hold of a phone and having an online presence.

I want to educate them on security, privacy, understanding how social media works and giving them tools to master it, before it masters them.

I would love to hear opinions on what content you think should be there, what worked for you or your kids. Do you know any game or examples that can help learn about best practices to keep online? Any suggestions or stories are welcome🙏🏼

Grab a ticket everyone! I would love to finally go and see familiar faces☺️ https://infosec.exchange/@BSidesMunich/115332545951812995
BSidesMunich (@[email protected])

Attached: 1 image Do you still need a ticket for #BSidesMunich2025 - NEINth Edition? We release our next batch of CONFERENCE DAY tickets on 2025-10-9 at 9AM. Our last batch of tickets were gone in 24 hours, so get ready to reserve your tickets! We also have a some workshop tickets left. Check out our super upskilling opportunities under: https://pretix.eu/bsidesmunich/2025/ https://social.bsidesmunich.org/?p=1314

Infosec Exchange

This weekend I had the chance of giving the opening keynote at the amazing #osco25.
I feel like I just finished some sort of cybersecurity summer camp and have so many new friends and topics to catch up to.
thank you to everyone for making this so special❤️ (specially @OSCo organizers).

*wiggles hands in the air*