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Chaostreff Osnabrück Logo

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 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
Current events
Due to the current hazard by COVID-19/Corona we stop immediatly any meetings at the Bridge Club. Instead we give a video conference at the usual meeting time. Everybody can participate in a web browser: To video conference During holiday time our conference room may be completely empty at times.
Mailinglist
Announcements, discussions, ...
Email
Github
github.com/CTreffOS
Wiki
Projects, talks, planning, ...
Jabber
Visitors are welcome at the public MUC
IRC channel
#ctreffos on freenode.net
Twitter
@ctreffos
Mastodon
@chaostreff_osnabrueck
Projects

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