Chaos Computer Club Lëtzebuerg

“Chaos in the world brings uneasiness, but it also allows the opportunity for creativity and growth.” -- Tom Barret

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The 31st Chaos Communication Congress (31C3) is an annual four-day conference on technology, society and utopia. The Congress offers lectures and workshops and various events on a multitude of topics including (but not limited to) information technology and generally a critical-creative attitude towards technology and the discussion about the effects of technological advances on society.

For 31 years, the congress has been organized by the community and appreciates all kinds of participation. You are encouraged to contribute by volunteering, setting up and hosting hands-on and self-organized events with the other components of your assembly or presenting your own projects to fellow hackers. Some basic survival guidelines might come in handy for everything not answered in our 31C3 FAQ. Updated information are covered by the CCC Events Blog or via Twitter (@CCC).

As this website is part of a wiki you can contribute information, too. Login or register an account and go ahead. Refer to the 31C3-wiki-usermanual and the help page for information about using this MediaWiki.

– Source:

Congress Everywhere

We host this event as well. Details can be found here.

Essential References

Agenda (Fahrplan)

Video Streams

VPN Access to 31C3

Back-Up Services

It happens regularly that the Internet access or related services with life at congress are hard to reach, so we'll provide, as many other users with and before us already, back-up for congress' services.

DNS Servers

Sometimes the local DNS servers are totaly overloaded. Use another one instead!




Provider public key:

root@hostname:~# dnscrypt-proxy -R cypherpunk


Congress Streams

by prometheus

events/2014/12/31c3.txt · Last modified: 2015/07/15 21:54 (external edit)