Last amended: 2023-01-26
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.
- Regular meetings
- Every second Thursday we meet at 7 pm at the
Bridge Club Osnabrück e.V., Mindener Str. 205, 49084 Osnabrück
- Calendar
-
All events of the next months can be viewed online, be
subscribed to as iCalendar or be downloaded as .ics file:
to our calendar
- Email
- Github
- github.com/CTreffOS
- Jabber
- Visitors are welcome at the public MUC
- Twitter
- @ctreffos
- Mastodon
- @chaostreff_osnabrueck
- Projects