Chaos Communication Congress

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Chaos Communication Congress
Genre	Hacker con
Frequency	Annually, 27–30 December
Venue	Congress Center Hamburg
Location(s)	Hamburg
Country	Germany
Inaugurated	1984 (1984)
Most recent	2023
Next event	2024
Website	events.ccc.de

The Chaos Communication Congress is an annual conference organized by the Chaos Computer Club. The congress features a variety of lectures and workshops on technical and political issues related to security, cryptography, privacy and online freedom of speech. It has taken place regularly at the end of the year since 1984,^[1] with the current date and duration (27–30 December) established in 2005. It is considered one of the largest events of its kind, alongside DEF CON in Las Vegas.