The Chaostreff Osnabrück e.V. is a group of people interested in topics like security, cryptography, alternative operating systems, free (libre) software, internet related politics and what else comes to mind.

People interested in our topics are welcome to our regular meetings.

Next meeting

in

Regular meetings

• Every first Thursday of a month we meet at 7 pm alternating at the Zauber von OS (even month) or at the Bridge Club Osnabrück e.V. (odd month)
• Every third Thursday of a month we meet at 7 pm at the Bridge Club Osnabrück e.V.

Mailinglist

Announcements, discussions, ...

Email

• Contact apart from our mailing list
• Press requests

Github

github.com/CTreffOS

Wiki

Projects, talks, planning, ...

Jabber

Visitors are welcome at the public MUC

IRC channel

#ctreffos on freenode.net

Twitter

@ctreffos

Projects

• chaOStalks
• codingchaOS
• statement on the statute of the freedom of information
• #noNPOG Bündnis