Mastodawn

If anyone has Toothless or knows where to find him please drop me a hint ^^

Someone printed out the congress schedule looking like a german railway departure schedule with a lot of attention to detail. I love to see nerds living out their nerdiness in such ways.
#39c3 #BahnBubble

tippfehlr Dec 28

> I would consider that more destructive, to vaporize the sample

https://fahrplan.events.ccc.de/congress/2025/fahrplan/event/a-space-odyssey-2-how-to-study-moon-rocks-from-the-soviet-sample-return-mission-luna-24

#39c3

[39c3] A space odyssey #2: How to study moon rocks from the Soviet sample return mission Luna 24

In this talk, members of the Museum for Natural History in Berlin will present the story of a Luna 24 sample retrieved by the GDR from the USSR. The sample has been almost "lost" to time. When it fell into our hands, we started understanding its h...

39c3

tippfehlr Dec 27

Might contain zerodays.

https://events.ccc.de/congress/2025/hub/en/event/detail/to-sign-or-not-to-sign-practical-vulnerabilities-i#fav_e448ef16-47cf-57ad-9fbd-a5f91aa4aa3b

#39c3

[39c3] To sign or not to sign: Practical vulnerabilities in GPG & friends

Beyond the underlying mathematics of cryptographic algorithms, there is a whole other layer of implementation code, assigning meaning to the processed data. For example, a signature verification operation both needs robust cryptography **and** ass...

39c3

tippfehlr Dec 27

Mark-Uwe Kling @Saal 1 in half an hour, is full. #39c3

tippfehlr Dec 24

my newest alias:

alias lsud "diff (lsusb | psub) (sleep 2 && lsusb | psub)"

(fish variant for `diff <(lsusb) <(sleep 2 && lsusb)`)

tippfehlr Dec 19