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Please note that the deadline for assembly registration was on December 9th, 23:59h! Assemblies registered afterwards will most probably not get space assigned, sorry. Please leave your stuff at home!

Create an assembly

Over the last years we've seen a shift in focus away from group meetings and discussing topics at hand towards lectures and workshops. For many groups it was hard to find a decent home base to store their equipment and to get new folks interested in their community. On the other hand, for new hackers it became harder to find someone to talk to, as everybody was wandering around.

At the Chaos Communication Camp, we had a solution for that: villages. Groups of people sharing ideas, from hackerspaces or projects come together in what is called an assembly. So, if you're a group of hackers that likes to work and hang out together, bring your toys, work on Projects, have fun, let others participate in what you're doing, and present yourself to new hackers! See also the blog post from 29C3 on this topic.

We want to have workshops or talks at our assembly!

This is great! The assemblies are an integral part of the congress and make up a lot of the programme, sharing knowledge and presenting your projects is central for the conference. If your assembly also wants to offer workshops, sessions and other activities like lectures on a small scale, state that in your assembly registration page.

If you want to have a separate place in your assembly for sesions, tell us what you are planning and for how many people. Please be as specific as possible. We will probably not allocate extra workshop space for your assembly if your registration doesn't really show the requirement for large space. Publishing a schedule in advance, topics and speakers will definintely help.

For bigger self-organized sessions there will be separate smaller and larger workshop rooms you can register for on-site. If you only have one or two vague plans, please consider using them instead of requiring extra space for it at your assembly.

What should we consider when registering?

Please let us know what you are planning to do, how much space you'll need, what you'll like to bring with you, how much power your gear will consume, etc. Keep in mind: The more you tell us about your plans, the better your chances are that you'll actually get what you want and need. You should also mention what kind of space you want. If you only want to hang out with a few friends, you might be ambigous about your space, but if you want to present your assembly and discuss with people passing-by, you might want a public space. Be as specific and honest with your plans and requirements as possible, unrealistic requirements won't help anyone.

What should we bring, what will be there?

The only infrastructure provided by the congress will be:

  • tables and chairs,
  • a power line and a network cable.

Though there will be large number of power outlets and switches, you cannot rely on them being available to you. This means that you have to bring all equipment yourself, which is:

  • power multipliers,
  • switches and network cables,
  • beamers and hackerspace/project swag.

Assemblies are invited to bring their toys and also to decorate their spots on the congress and its environment, as long as whatever you bring is not inflammable or blocks exit paths (This is required! Otherwise we are forced to remove them!). But please be aware that the location still has only limited space! If you want to bring bigger things or other uncommon stuff, please Contact us. There is also a special wiki site for large things you bring but cannot maintain yourself, so somebody else might take care of it during the congress.


For better orientation and finding the assemblies there is a map with the clusters and some major assemblies. You can download the map here. But be careful, the file is 2MB large.

Shared Spaces

Shared Spaces are tables that must not be permanently occupied. They are intended for those who don't have an assembly, but want to sit down for a moment, or for workshops. If you want to hold a workshop and you are close to a Shared Space and there are people sitting around, you might kindly ask them to make place for your workshop.

List of assemblies and their clusters

The assemblies here are the only ones which were accepted for 31C3. All other ones who registered later than the deadline, please just find another place .

Chaos West

  • /dev/tal
  • C3PB
  • C4
  • Chaospott
  • Chaosdorf
  • Chaostal
  • Chaostreff Dortmund
  • Das Labor
  • Fnordeingang
  • HaSi Siegen
  • Warpzone
  • V0id


  • Freifunk
  • CCCgoe
  • Studentennetze
  • Hackspace-Rostock
  • Lübecker Clusterfuck
  • Nordlab
  • Offline Networks
  • Toppoint e.V.

Noisy Square

  • Noisy Square
  • Anarchist Village
  • CryptoParty
  • CryptoParty orga exchange
  • EDRi
  • Free Software Foundation Europe
  • Bündnis Demokratie statt Überwachung
  • The Federation
  • Wastun gegen Überwachung
  • WeFixTheNet
  • Electronic Frontier Foundation
  • FIfF
  • Amnesty International
  • AK Vorrat
  • CameoNet
  • StopWatchingUs
  • C3S
  • Renegatos Secuniatos Vigilantes
  • Technopropaganda
  • I2P
  • CAcert


  • c-base
  • Hackerfleet
  • MicroLabs
  • Escape your Body: VR & Religion
  • MindHacker-NeuroVillage

Software & Operating Systems

  • Debian
  • Moose
  • Django
  • Forth
  • Gentoo
  • CoreOS
  • Pyneo
  • Python
  • Rubytown
  • Suckless
  • The (un)employed schemers & lispers guild
  • The Document Foundation/LibreOffice
  • Anti
  • OSAK
  • WordPress Community


  • IT-Syndikat
  • /dev/lol
  • Chaostreff Salzburg
  • Cypherpunk Austria
  • Leiwandville


  • CCC-CH
  • FAUlty
  • Computerwerk
  • Luxeria
  • R.E.I.S.U.B.
  • Starship Factory
  • Bastli
  • LUGS
  • Fc-slash-eight
  • Edgeryders
  • Swiss.asm


  • Milliways
  • 23x
  • Leitstelle511
  • Attraktor
  • T42
  • Hickerspace
  • Initech


  • 57North
  • Bakka
  • CTJB
  • Eastern-European Hackerspaces
  • Hackeriet
  • Haiceálaithe salach
  • Pasten
  • Technologia Incognita
  • BACH
  • LAG
  • TwenteSecurityLab
  • Hacklab Toronto


  • $(pwgen 10 1)
  • 26 Years Attacks on Smartcards
  • SwedishHouseMafia
  • TUD-STG LangSec
  • 404DeskNotFound
  • Chaos inKL.
  • CSIRTs
  • Kölner Kreis
  • Dragon Sector
  • Polish Hackers & Warsaw Hackerspace
  • H4x0rPsch0rr
  • MEre


  • Fail0verflow
  • Eindbazen
  • FPGA Hack
  • LSE
  • Department of Hosting Service


  • 3D printing & scanning
  • CCCFr
  • Entropolis


  • MuCCC
  • Munich Maker Lab
  • RaumZeitLabor
  • KoFfeIn e.V.
  • FAU FabLab
  • Shackspace
  • CCCS
  • Infuanfu
  • TAMI
  • Stratum 0
  • Netz39


  • WOBspace
  • PaparazziUAV
  • Multicopter-FPV


  • Nerd2Nerd
  • Labor23
  • Awearness
  • AA Hackers


  • Mainframe
  • Sigrok
  • A2600
  • GfUC
  • Nodrama
  • Forschung und Technik
  • Flipdot
  • Squirrel
  • Anagrom Ataf


  • Codius
  • BTSec
  • Bitcoin-Sofa
  • Ethereum
  • Utopia


(separately placed)

  • La Quadra'teahouse
  • Coffeenerds
  • Linux-Call-Router
  • Food Hacking Base
  • Move that body
  • Kidspace
  • Comix
  • Seidenstrasse
  • QueerFeministGeeks
  • KinkyGeeks
  • Chaospatinnen
  • Teckids e.V.
  • Nordige Nerds
  • Open Data @31c3/Jugend hackt
  • Lockpicking Area
  • Hackertours
  • BlinkenArea
  • Hardware Hacking Area
  • Car Hackers
  • Rgbhathacker
  • Digitalcourage
  • Wauland
  • Chaoswelle
  • CocktailBot
  • Dead Tree Lovers
  • Filmschieber


(separately placed)

  • Model Play
  • Brainpong
  • OpenWTF


  • C3D2 outdoorGCHQ
  • Sublab
  • /dev/zero
  • AiF
  • Freitagsrunde
  • BHacker
  • Backspace
  • Hackzogtum
  • Bytewerk
  • Bacon
  • Embassy of Nerdistan
  • Geheimorganisation
  • CTreffOS
  • Chaos Darmstadt
  • Compass
  • Binary Kitchen
  • Doubleoctothorbbuero
  • Rautemett
  • Some Engineers
  • Spline
  • FuWaR
  • Geraffel Village
  • Gesellschaft für technische Sonderlösungen
  • Hacksaar
  • Kitinfo
  • MafiA
  • Magrathea Laboratories (mag.lab)
  • OpenLab
  • PING
  • Tab Village
  • Team23

List of already registered assemblies

The list below is automatically filled using semantical information on the assembly pages. If you want to add your assembly to the list, just create it using the assembly form. If you like to update the corresponding information below, head to your assembly page and update it using the edit button. Note that it might take some time until the information below gets updated as the list contains cached information.

List of Assemblies

Name Description Tags Website
$(pwgen 10 1) Some friends from Karlsruhe. karlsruhe, crypto, security, social, it security, science
/dev/lol Hackerspace from Linz/Austria
/dev/tal Hackerspace Wuppertal hackerspace, wuppertal, hackerspace passport
/dev/zero /dev/zero community and friends hackerspace, android, coding, hacking, karlsruhe, electronics
23x We are 23x we do stuff. We are the leading Experts in modern Communications-Design. We run a world famous blog with close to 0.002K Hits per Week and also produce a decent Pottkast as well as some very important webapps.

At Congress we want to work at some of our projects and our blog-software powered by Ruby on Rails, J2EE, MySQL, Postgresql, Oracle db, MS SQL Server 2008R2 and Visual Basic for Applications.

soundboard, podcast, security, youtube videoblogger, wordpress, php, joomla, drupal, angularjs, html5, berlin, seo, systemd, datenwolf, typo3, html6 proposed, pitching, letsplay, web
26 Years Attacks on Smartcards Smart cards and RFIDs are widely used today in manfifold applications, like banking, mobile communications (GSM/SIM), identification and access control. The silicon chip they contain are subject to manifold attacks today and in the future. Newbies, Amateurs, Students, Experts, Nerds are welcome. Beginners Training: Preparation of a chip - removal of the silicon from an RFID label under a microscope. Discussion about historic, actual and new attack scenarios. Tips for the amateur - how to set up your own lab. Discussion round for experts. smart card, hardware hacking, reverse engineering, security, attack, microscope
3D printing & scanning Everything with 3d printers or 3d scanners. cad, 3d printing, 3d scanning, dildogenerator
404DeskNotFound We are a group of friends and colleagues with a background in pentesting. pentesting
57North Hackerspace from Aberdeen, Scotland. uk, scotland, whisky, hackerspace
A2600 A2600 is a small project run by 9 people who love their old Atari 2600 and think a cheap open source version of it would kick ass. Thats is why we want to meet at the 31C3 and continue our project of building an Atari 2600 clone based on a lightly modified uzebox.

This year we co-host an homematic homebrew developer event. Both projects are related to hardware and firmware hacking and, therefore, should generate some synergies.

hardware, hardware hacking, opensource
AA Hackers We are a bunch of (former) IT-Security students from Aalen University. rfid, android, proxmark3, raspberrypi
AK Vorrat Arbeitskreis Vorratsdatenspeicherung (German Working Group on Data Retention). privacy, data protection, politics, activism, data retention
AiF Das Assembly der Informatik-Fachschaften! Für alle, denen die Zeit bis zur nächsten KiF zu lange ist. education, social, university
Amnesty International We fight for human rights in the digital age. human rights, ai, amnesty, digital age, surveillance, freedom
Anagrom Ataf Sanctuary for some Muggs from Germany. Thou shalt not finkle backwards!
Anarchist Village A place to come for (Crypto-) Anarchists and Cypherpunks from all over the world. We love politics, tech, discussion, friendship and everything in between. Find us at the NoisySquare! crypto anarchist, linux, politics, antifa, cypher punk
Anti some remaining friends of legendary 2-fish irc, angularjs, console, linux, programming, radio, fpga, electronics, perl,
Attraktor Makerspace, located in Hamburg with focus microcontroller, sewing, wood crafting and more DIY. soldering, workshop, electronics, hardware hacking, hackerspace
Awearness A group of young hackers building a wristband that vibrates when surveillance cameras are nearby based on the GPS data from a bluetooth-connected Smartphone. hardware, wearable, education, jugend_hackt
BACH The Bay Area Consortium of Hackerspaces (BACH pronounced "bah-kh" as in Johannes Sebastian Bach) is a loosely-organized association of hackerspaces in the wider San Francisco Bay area. hackerspace, bay area
BHacker We are a group of friends working too much with IT from the Stuttgart area (and some international salt). stuttgart, web, whisky
BTSec BitTorrent Security it security, network, research, p2p
Backspace We're a bunch of hackers from the bamberg hackerspace "backspace". Visit our website for more information at
Bacon We're working on indoor navigation based on bluetooth-beacons. bluetooth, beacon, android, navigation
Bakka Happy hackers from Sweden drum and bass radio station
Bastli Studentisches Elektroniklabor & Bauteileshop an der ETH Zürich education, diy, university, science, electronics
Berndcon Für Freiheit, Erdbeeren und Schweinehälften! politics, sexuality, social, kids, internet culture
Binary Kitchen Binary Kitchen / Hackspace / Regensburg it security, led, art, electronics
Bitcoin-Sofa A Place to meet People interested in Bitcoin and other Blockchain Technologie bitcoin, blockchain, dogecoin, litecoin, crypto, freicoin
BlinkenArea The BlinkenArea will show many blinking objects made with lots and lots of LEDs. There will also be a soldering workshop and we will sell some construction kits at cost. The workshop will take place all day, every day, whenever there is someone at the BlinkenArea who can answer any questions you might have. soldering, workshop, led, electronics, hardware hacking
BrainFreeze We are a bunch of people who meet up every year at the congress to hack together. slush
Brainpong We will bring some equipment for biofeedback signal aquisition and will use the data for an art installation. Highlight is a multiplayer (up to 5 participants) PONG game that you control only with biofeedback data (brain waves, heart and muscle signals). Due to time constraints most of the installation will be developed on site, so don't expect something perfect ;-)

Feel free to come around and help!

eeg, ekg, biofeedback, art, pong, sleep hacking, lucid dreaming
Bytewerk bytewerk - ein Raum für technisch-kreative Projekte in Ingolstadt hackerspace, ingolstadt
Bündnis Demokratie statt Überwachung
C-base c-base - The Spacestation Under Berlin Mitte spacestation, social, art, diy, future, hackerspace, berlin, science
C3D2 outdoorGCHQ Hacking in the valley of the clueless: CCC (Erfa) Dresden <<</>> c3d2, dresden, gchq, pentaradio, opendata, dn42, erfa, hackerspace
C3PB Erfa & Hackerspace Paderborn hackerspace, subraum, paderborn
C3S The Cultural Commons Collecting Society (C3S) is a European Cooperative (SCE) officially founded in 2013. We aim to become a pan-european collecting society/PRO for works of music, i.e., a modern alternative to GEMA in Germany, with full support for Creative Commons Licensing, amongst other things. The C3S project was launched in 2010 as the main project of e.V., a friendly society for the support of free and open art, culture and science. music, creative commons, c3s, free culture, gema
C4 Official assembly of the Chaos Computer Club Cologne members. hackerspace
CAcert is a community-driven Certificate Authority that issues certificates to the public at large for free.

CAcert's goal is to promote awareness and education on computer security through the use of encryption, specifically by providing cryptographic certificates. These certificates can be used to digitally sign and encrypt email, authenticate and authorize users connecting to websites and secure data transmission over the internet. Any application that supports the Secure Socket Layer Protocol (SSL or TLS) can make use of certificates signed by CAcert, as can any application that uses X.509 certificates, e.g. for encryption or code signing and document signatures.

CCC-CH Chaos Computer Club Switzerland

Member organisations: CCCZH Zürich, Chaostreff Basel, Eastermundigen Bern, Hackburg Freiburg, Ruum42 St. Gallen, Hackerfunk

chaostreff, schweiz, ccc-ch, electronics, hardware hacking, hackerfunk
CCCAC Aachen's finest hackerspace! it security, ctf
CCCFFM chaotic chaos from mainhattan frankfurt, hackerspace, erfa
CCCFr CCC Erfa Freiburg ccc, hackerspace, 3d scanning, 3d printing, cnc, cad, neurofeedback, openbci
CCCHB Chaos Computer Club Bremen
CCCHH Chaos Computer Club Hamburg
CCCMZ Assembly is platform for introduction of miscellaneous projects of CCCMZ (erfa Mainz/Wiesbaden), focus are on crypto, PKI and applications of an own PKI in a hacker space. We show our crypto phone installation as part of eventphone project. Session regarding CAcert applications and DNSSEC/DANE experiences are planned. it security, wiesbaden, mainz, crypto, voip, hackerspace, erfa, network, freifunk, cacert, pki
CCCS CCC Stuttgart e.V
CCCgoe Hackers from Göttingen göttingen, freifunk, rust, computer, erfa, esp8266
CSIRTs Assembly of different CERT and CSIRT members. Located at the assembly Hall center, near the pneumatic delivery hub. csirt
CTJB Gathering of Czechoslovak hackers and hackerspaces such as brmlab, progressbar, base48 and v01d. czech, slovak, crypto, hackerspace
CTreffOS Chaostreff Osnabrück osnabrück, rps, coding, contest, stein, schere, papier, programming, scripting
CameoNet We will offer sessions for:
  • people who want to safe their privacy
  • cameoNet users who want to discuss our roadmap
  • interested contributers (coding, translation, testing, ...)

We would like to talk about Scala, Play Framework, mongoDB, AngularJS, JavaScript, PhoneGap/Cordova, OpenStack, Jenkins, Scrum, Jabber, OTR, PGP, Tor, ...

We would like to meet other projects who do similiar things. Let's talk about doing thing's together: - message/public key exchange - ...

privacy, messenger, communication, security, crypto, messaging
Car Hackers We hack cars. Example car will be provided.
Chaos Darmstadt hackerspace
Chaos West Chaos West wird Ihnen präsentiert von diversen Hackerspaces des Westens.
Chaos inKL. CCC-Erfa in Kaiserlautern erfa, hackerspace, kaiserslautern
Chaosdorf CCC Düsseldorf
Chaospatinnen The Chaos Mentors take care of people that are completely new to the Chaos Communication Congress.
Chaospott CCC-Erfa in Essen
Chaostal Chaostreff Wuppertal with outsourced members in Swiss, Austria, Berlin and Bavaria wuppertal, austria, swiss, berlin
Chaostreff Dortmund The “Chaostreff Dortmund” is a hackerspace run by friendly people from Dortmund and the cities around. hackerspace, electronics, social engineering
Chaostreff Salzburg Assembly for the local Chaostreff group Salzburg
Chaoswelle Ham Radio group of CCC amateurfunk, chaoswelle, antenna, hamradio, sdr,
CocktailBot We bring our cocktailbot which is based on the bartendro b15 kit provided by california based Partyrobotics. we want to connect to other robotics nerds as well as provide visitors with cocktail drinks. We wont charge any money though donations are welcome.
Codius Codius is a platform for building decentralized applications that can interact with any blockchain or web service.

Codius is an open hosting protocol. It makes it very easy to upload a program, whether you want it to run on one host or thousands. It also has built-in billing. That means once a program is uploaded, anyone can pay to keep it running — the author, the users and even the program itself.

smart contracts, blockchain, bitcoin, crypto, cryptocurrency, decentralization, web, programming, security
Coffeenerds Everything around coffee - from roasting over grinding to brewing (different methods)
Comix Bring your own Comix to the Congress or make them there. images, art, animation, dialogue, comic, illustration, ink, brush, pencil, paper, drama, creative commons, public domain, rip off art
Compass Assembly of the "Computerverein Passau e.V." (compass)
Computerwerk We repair computers and help people to repair their own machines. repair, recycle, creative recycling, soldering, hardware
CoreOS We're a Linux distro strong opinions. linux, it security, etcd, clustering, docker, distributed system, container
CryptoParty CryptoParty is a decentralized, global movement. Introducing the most basic cryptography software (and the underlying concepts) to the general public. This assembly is set up to spread and discuss the idea but also to provide a place where people can ask ALL the questions. privacy, freedom, human rights, activism, it security, security, cryptoparty
CryptoParty orga exchange A space where people who organize CryptoPartys can meet, exchange ideas and share experiences.

We plan to cooperate with the "CryptoParty"-Assembly, so that two Assemblies probably become one.

Cypherpunk Austria Loose pack of internet and computer technology enthusiasts in the Austrian outback -- called the Alps -- trying to find birds of a feather in this vast mountainous territory. security, programming, ics, privacy, crypto, networking, network analysis, reverse engineering
DIYISP Do-It-Yourself Internet Service Providers in Europe and elsewhere network, diy,
Das Labor Hackerspace Bochum hackerspace
Das Sendezentrum Das Sendezentrum is a melting pott for podcasters, developers, audio hackers and listeners. People from the Podlove project mix with those from the Ultraschall project and the Shownotes-Team in a hacking area. A "Podcast Round Table" makes it easy for aspiring Podcasters to try recording stuff or for Podcasts without mobile equipment to produce an episode from 31C3 - just walk in, take a seat and start recording. A stage and audience area for up to 60 people gives room to Workshops (Podcasting skills, equipment, software, ...) as well as to fun and informative Podcasting shows like Die Sondersendung and others. At night, there will be some informal gatherings as well. podcast, podlove, ultraschall, audio, audio-creation, shownotes
Dead Tree Lovers The Dead Tree Lovers provide community space to discover, read, exchange, buy and sell books (aka dead trees). Bring books you love, and we will display them and, if wanted, sell or lend them to your other hacker friends (aka congress visitors). books, exchange
Debian A place for the Debianistas at 31C3. linux, debian, opensource
Department of Hosting Service USB harddrive hosting for all who can't bring their own server. Virtual machines, too. Also some kind of hardware hacking. Always a fresh brew of Pai Mu Tan. hosting, politics, hardware, hardware hacking Swedish nerds
Digitalcourage Digitalcourage Shop with nerdy gadgets, with the Lichtbildausweis (TM) and with the Speaker's Sofa. lichtbildausweis, speaker's_sofa, privacy, bielefeld, politics, copyshop
Django A place to meet for the Django community django, python, coding, web, framework,
Doubleoctothorbbuero Doing things, drinking tea. hackerspace, social, tea, coffee, android, cyanogen, social network
Dragon Sector An assembly of the Dragon Sector CTF team from Poland ctf, security
EDRi Members and friends of European Digital Rights (EDRi), a network of 34 civil & human rights organisations from all over Europe. You can find us at NoisySquare! privacy, surveillance, net neutrality, data protection, freedom of expression, data retention, pnr, copyright, transparency
ES GIBT VIEL ZU TUN – HAU'N WIR AB. interactive, installation, art, privacy, surveillance, curiosity, chaostreff, chemnitz
Eastern-European Hackerspaces A place for all the Eastern-European hackerspace people to hang. It was nice last year, we were at KIKA's table and now we're trying to get all of us together. hackerspace,
Edgeryders Edgeryders is a not-for-profit organization and a community platform for collaboration between people and projects all over the globe. Edgeryders is designed to be "living tech", co-evolving with the community using it. Instead of developing it first and using it later, we started from a standard installation of a software called Commons, used it a bit, changed what was obviously not working, used it a bit more, changed it again and so forth. hackpoverty, sustainability, harmony, infrastructure, opendata
Eindbazen CTF/security team ctf, security
Electronic Frontier Foundation Founded in 1990, EFF champions user privacy, free expression, and innovation through impact litigation, policy analysis, grassroots activism, and technology development. We work to ensure that rights and freedoms are enhanced and protected as our use of technology grows. privacy, freedom of expression, freedom of information, censorship, activism, copyright, patents, net neutrality
Embassy of Nerdistan
Entropolis This is the Assembly of the Entropia e.V. (CCC Karlsruhe) ccc, 3d printing, hackerspace
Escape your Body: VR & Religion We are a bunch of Virtual Reality enthusiasts from Berlin (organizing the VR Meetup in c-base). Our focus lies in experimental and artistic applications for VR. We welcome all VR nerds at the congress and will make sure to bring some Oculus Rifts with us. virtual reality, open source, art, experimental, android,
Ethereum This assembly is by and for people developing on and for Ethereum (, the future of the decentralized web! :-)

Come by and say hello!

crypto, blockchain, ethereum, bitcoin, decentralization
FAU FabLab There will be a laser(cutter)... and lots of discussions regarding Makerspaces and FabLabs. maker, laser, lasercutting, large machines, fablab
FAUlty A place for nerds somehow related to the FAU Erlangen. And friends. And anyone, really. fau, erlangen
FIfF A place to discuss social responsibility in information technology. Home of the Cyberpeace campaign. politics, activism, peace, responsibility, critical, fair,
FPGA Hack fpga, arm, xilinx, arduino, odd
Fail0verflow Like the previous years, console hackers and team fail0verflow are getting together for 31C3. We hope to have some table space at the Hackcenter to set up our consoles, show off our hacks, attempt to break into newer hardware and teach people about what we do! hacking, hardware, hardware hacking, embedded, console, security, ctf
Fc-slash-eight Encrypting the Internet, one peer at a time cjdns, crypto anarchist, cypher punk, meshnet
Filmschieber A small assembly shared by people with an Interest in analog technology.
Flipdot A bunch of members of flipdot hackerspace kassel, some quite hardware interested, as well as some people of CCC KS Erfa Kreis. hardware, doorlock, bus system, raspberrypi, avr, can, bluetooth, quadcopter, led
Fnordeingang tbd
Foobar just hang out
Food Hacking Base We are a bunch of hackers from all over the world who share the love for food, beverage and bio hacks! food hacking, beverage, biohacking, fermentation, aseptic technique, experimental incubator
Forschung und Technik Forschung und Technik e.V.
Forth We program in Forth free software, vintage, software, microcontroller
Free Software Foundation Europe The Free Software Foundation Europe is dedicated to spread software freedom as one way into a Free Society. We offer legal advice and interest representation of and for every Free Software project. This assembly is hosted for and by our Fellows, friends and suppers to offer a common space to discuss, meet, hack and organise. free software, free society, politics, europe, gnu, gpl, open standard, free your android, privacy, encryption, gnupg
Freifunk International Freifunk and wireless community assembly (formerly aka "wireless corner"), Part of the "Networks" (Netze) Cluster. communication, community, networking, net neutrality, meshnet, freifunk, wireless
Freitagsrunde Studierendeninitiative an der Fakultät IV "Informatik und Elektrotechnik" der TU Berlin
FuWaR We are a bunch of techies from the University of Furtwangen in the heart of the Black Forest in Germany.,,
Fulldome fulldome projection fulldome projection, interactivity,
Fábrica-Session On day 3 Fab Lab Fabulous St. Pauli will offer a one-time workshop at the Hardware Hacking Area for building a few DIY Phones (design: David Mellis), as a demonstration follow-up to the Fábrica project Gezi Park Fiction in summer 2014. Start: app. 16:30. fair it, diy, fab lab, electronics, open hardware, soldering
Geheimorganisation The Geheimorganisation is a secret organization of secret conspiracy.
Gentoo We will be there like every year! And compiling, compiling and compiling linux, free software, open source
Geraffel Village geraffel, voodoo, ?am?ayc
Gesellschaft für technische Sonderlösungen A group of young Devs and Hackers from Potsdam. potsdam, young, hacking
GfUC A chaotic bunch of random nerds from Munich
H4x0rPsch0rr TUM CTF-Team it security, ctf
HaSi Siegen Lagomorph Entities from the Dark Mines of Siegerland siegen, hackerspace
Hackerfleet Hacking the seven seas
Hackeriet We are the autonomous hackerspace in Oslo. mechanics, fabrication, automatisation, creative recycling, socioeconomix, telecomix, filtering, heavy metal works, high voltage, biohacking, radio, code zen, free software, permaculture, social engineering, quantum fiziks, particle bendage, data love, wearable, cryptoparty, cypher punk, electronics Assembly for Dutch Hackerspaces hackerspace, netherlands, holland,,,,,
Hackertours Welcome to HHackertours - your provider of sightseeing tours for technical enthusiasts!

Visiting the 31C3 and wondering what this city it is in has to offer? Try one of our tours! Our goal is to show Hamburg to the visitors of the 31C3 like no other tour guide. We selected fascinating tours showing the behind the scenes of our most fascinating technology related sites.

Hackertours/Stubnitz Big Ship in the Harbour. There will be Tours and there is a lot of space for spontaneous sessions. stubnitz, hackertours, hackerspace, ship, reefer, gdr, harbour, hackship
Hacklab Toronto We are members from Hacklab Toronto hackerspace and will be traveling with some little projects and our laptops from Canada. It would be great to have a meeting spot and place to hang out and invite other people to join us. Lots of people travel from Canada and don't know anyone, so we would like to have a little home for them if they're shy being at CCC for the first time. :) hackerspace
Hacksaar We are the Hackerspace Saarbrücken, short: Hacksaar hackerspace
Hackspace-Rostock hackerspace, web, openwrt, free software, freedom, linux, rostock, freifunk
Hackzogtum Hackerspace Coburg
Haiceálaithe salach A base for all Irish hackerspaces and makerspaces. We welcome members, potential members, visitors, friends, hackers, makers, everyone. Come and say hello! hackerspace, maker
Hardware Hacking Area The Hardware Hacking Area is a huge area in Saal 3/Hall 3 for people of all ages and skill levels to come together and play, teach, learn, and share in many and diverse realms of making all sorts of physical things.
Hickerspace Hackerspace in Hildesheim
I2P I2P is a mixed-license free and open source project building an anonymous network. The network is a simple layer that applications can use to anonymously and securely send messages to each other.
IT-Syndikat IT Syndikat is Innsbrucks Hackerspace.

The place where geeks meet to drink club Mate, solder and hack

hackerspace, innsbruck, austria
Infuanfu Essentially we want to meet face-to-face to plan, review, and work on research projects. science, citizen science, future, applied future, time travel
Initech Did you get the Memo about the TPS records? nerd, hackerspace, crypto
Institut für Skalarwellenforschung Es wird immer weitergehen, Musik als Träger von Ideen. radio, funk, skalarwellen, aldebaran, geheimbund
Kidspace Open assembly to organize a place for kids and parents. kids, children
KinkyGeeks Kinky Geeks meet here. Find us in #BDSM in the hackint IRC network. kinky, bdsm, bondage
Kitinfo Lustige Versammlung von IRC-faehigen Mathe/Info-Studis der BESTESTEN UNFAIRSITAET! kit, karlsruhe, irc, university
KoFfeIn e.V. Ein Platz für alle Nerds, Hacker, Ponies, Eichhörnchen, ... aus Karlsruhe und dem Umland! karlsruhe, it security, university, ingress,
Kölner Kreis IT-Forensik / IT-Security Stammtisch! Monatliche Vorträge und Diskussionen im Bereich Hacking, Forensics, Social-Engineering in Köln.

Wir begrüßen jeglichen Austausch oder Diskussion zu Themen der IT-Forensik und IT-Security! Schnappt euch ein Bier und setzt euch zu uns!

forensics, pentesting
LAG hacklab hacklab, linux, politics, diy
LSE We are a small student lab from EPITA (a CS school near Paris) with interests in systems programming, computer security, etc. lse, security, systems programming
LUGS Linux User Group Switzerland linux, switzerland, fressen, saufen
La Quadra'teahouse La Quadra'teahouse is a warm space to chill out, drink and share tea, ideas and time. As we take our shoes off to enter this space, we hope to leave our armors of stress and anxieties outside of this harbor... Initiated by La Quadrature du Net, it shall receive participation and contributions by the fine people of Tactical Tech and many others! Come and join us for goodol' analogue cozyness! <3 datalove, relaxing, teahouse, laquadraturedunet, crypto, privacy, massages, tea, cafeine, music, workshops, freedomfighting, jamming, netneutrality, <3
LaQuadratureDuNet-and-TacticalTech-Tea-House HamRadio, hacking and making. We do everything with electronics which makes fun, develop stuff which makes your daily life easier, help you to understand the matter of electronics and so on. We are the average maker with the need to overkill.

Amateurfunk, hacking und basteln. Alles was spass macht, den Alltag erleichtert, helfen bei verstehen und basteln und von bis. Wir sind die verschärften Durchschnitsfrickler mit einer dezenter Neigung zu übertreiben.

maker, hamradio, hacking, hardware, microcontroller, electronics
Labor23 Assembly of the labor23 in Wuerzburg hackerspace, hardware
Leitstelle511 CCC Hackerspace from Hannover hardware, hardware hacking, erfa, hackover, retro, demo
Leiwandville metalab's Leiwandville. metalab
Linux-Call-Router As every year, we provide outside telephone connectivity for the congress. Also we provide helpdesk for telephone questions.
Lockpicking Area We´ll provide Informations about non destructive entry methods (NDE) in general. There are always members at the table to answer questions and show basic lockpicking techniques. lockpicking, knowledge, research, workshop
Luxeria Hackerspace from Lucerne, Switzerland hackerspace, opensource, free software, linux, switzerland, swiss, luzern,
Lübecker Clusterfuck Spearheaded by the two local hackerspaces and the local CCC Treff this is where folks from Lübeck hang around. If you're from the region and want to get hooked up this is the place to go. Most likely you'll find here people from the Freifunk Lübeck Community as well. lübeck, freifunk,,,
MEre Reverse, break and document Management Engine of Intel, Intel AMT, IPT, vPro technology , ARC processor family Interested in joining and helping ? come join our lair and share experience and work reverse engineering, hackerspace, hardware hacking, amt, ipmi, intel, vpro, mere, arc
MafiA We are a group of (h)activists from the computer science department of the university of hamburg. university, hamburg, ccc, 3d printing, beer, privacy, free software, politics, crypto
Magrathea Laboratories (mag.lab) We are some random hackers from Fulda, Germany.
Mainframe This is the Assembly of Oldenburg's Hackspace AKA Mainframe and the related local Chaostreff ( hackerspace, oldenburg, mainframe
MicroLabs We are a bunch of visualists, lightjockeys, musicians and electronics-geeks. We are planning to bring video projectors, microscopes and if possible also some music for live video sessions while drinking lots of mate and or beer - join us! Bring things we can inspect under the microscope and make use of them as visuals. Furthermore we will present our recent hardware hacking projects as well: controlling dmx- and midi-data via audio mixing desks is on our schedule as well as taking an electronic drum-kit and driving a strobe with it. We’ll probably pack our soldering irons and tons of electronic components and gaffa tape to see what we can put together on the fly. video, microscope, hardware hacking, mate, grandma onpc, midi, visuals, vj, osc, organic, hacking, vdmx, madmapper, art, music, kunst, forensics

milliways, the restaurant at the end of the universe.

Has appeared on several hacker events.

social, international
MindHacker-NeuroVillage Mind-Hacker Lounge

for exchange and experiments,
with brain-computer-interfaces,
meditation and biofeedback technology.

mindhacking, quantifiedself, neurofeedback, meditation
Model Play A space to play around with modelling tools art, education, modelling, science
Moose Moose (or possibly meese) are a bunch of geeks with a shared story about our favourite forest creature. After successful villages at OHM and CCC camp, we feel we should assemble proudly under our proper name at CCC congress! Hacking between meals!
Move that body Change of plans .. Now we do some workshop's

and the Matt stay's home

martial art, bodywork, taiqiquan, health, selfdefence, meditation, movement
MuCCC Munich hackerspace and local chapter of the chaos computer club
Multicopter-FPV We will build/crash/repair & hack multicopters of all kinds.
Munich Maker Lab Hacker-/Makerspace in Munich hackerspace, multicopter
Nerd2Nerd Chaostreff Würzburg
Netz39 1st and only Hackerspace in Magdeburg. hackerspace, magdeburg, easterhegg2015, freifunk, maker, raspberrypi, soldering, led, knitting, cnc, food hacking
Nodrama Sex oder Island. Für Freiheit und Omis! redo, roguelikes, kunstgeschichte, poster, sex, iceland, systemd, python, linguistics, proto-indo-european
Noisy Square Central meeting space for politics involving technology and vice versa. ta3m, crypto, politics, critical, radical, discussion, censorship, activism, journalism, circumvention, opensource, security
Nordige Nerds We are some mixed nordish (which means around Bremen) hackers, maintaining the engelsystem and doing different software projects. bremen, aurich, engelsystem, beer, cacert
Nordlab nordlab e.V. // Hackerkultur in Flensburg hackerspace, flensburg, freifunk
OSAK Open Source Arbeitskreis der Fachschaft 1/1 der RWTH Aachen und der Aachener Linux User Group linux, python, open source, electronics, hardware hacking, amateurfunk, cacert, pgp keysigning,
Offline Networks The future is offline! An assembly all about offline networks.

Everyone interested in the growing offline networks community is welcome!

Basic concepts:

  1. Community developed and running networks which enable citizens to gain benefits from networked infrastructures, while maintaining control of their data and how it is used.
  2. Community networks do not need to be connected to the wider internet (hence "off-nets"), however they may have connection hubs with the internet. Off-nets may be complementary to the internet, as well as an alternative.
  3. off-nets and the internet are not necessarily mutually exclusive, and can work together to offer more robust benefits to its participants.
  4. (A poetic approach): in particle physics, the "observer effect" is when an electron, whilst under observation, alters its course due to the fact that it is being observed. in contemporary society, people might alter their habits due to the idea that they coud be observed. What if there were islands within the monitored, fungible, and quantified world that permitted human to interact with each other unobserved, albeit digitally? What sort of unexpected reactions would that cause?
  5. One of the central characteristics of offline networks is that they are offline. We can‘t possibly anticipate all the reasons why people or groups would need to operate offline. Therefore it would be important to design applications that can be appropriated, adapted and used as "infrastructure".
  6. Keywords: #diversity #serendipity #intimacy #temporality #place

more links:

offline, network, hardware hacking, privacy, p2p, wireless, usability, customization, art, raspberrypi, meshnet,,,,,,,,,,, http://etc..
Open Data @31c3 We are enthusiasts of the Open Data community in Germany who would like to represent open data hacks and cool showcases, give open data workshops to individuals and discuss with people passing-by about open data projects. Specifically, we want to create a place to go for young coders and other interested minors. Therefore, we would prefer a space which is easy to find. opendata, jugend_hackt, kids, education, data, code for germany,,,
OpenLab We are Augsburgs resident hackerspace (with heated floor) free software, programming, 3d printing, hackerspace, electronics We are supporters of the project openstreetmap, map the world, create maps, print maps, play with GPS, laser rangefinders openstreetmap, opendata,,
OpenWTF A few hackers from Germany. embedded, linux
PING Hackerspace Dortmund hardware hacking, it security
PaparazziUAV Paparazzi is a free and open-source hardware and software project intended to create an exceptionally powerful and versatile autopilot system for fixedwing aircraft as well as multicopters by allowing and encouraging input from the community. The project includes not only the airborne hardware and software, from voltage regulators and GPS receivers to Kalman filtering code, but also a powerful and ever-expanding array of ground hardware and software including modems, antennas, and a highly evolved user-friendly ground control software interface. uav, electronics, quadcopter
Pasten A gathering for hackers and CTF team from Israel. ctf, pasten
Polish Hackers & Warsaw Hackerspace Hackers from the Polish Hacker communities (mostly the Warsaw Hackerspace) hackerspace, diy, linux, hardware, neuroscience, electronics, brain implant
Puredarwin darwin, puredarwin
Pyneo Pyneo was the first mobile phone stack that successfully could issue phone calls on the FreeRunner. As there is no notable free smartphone nowadays many efforts are ongoing in other directions like looking at efl as a gui base on mobile devices, nice on-screen-keyboards and windowmanagers for tablets, free android variants, a free nlp and other useful apps. efl, python, android, smartphone, tablet, freerunner, hackerspace
Python Meeting place for all Pythonistas, Python projects and people interested in Python. python, django, coding, clean code
QueerFeministGeeks A home for all queer&feminist geeks !
R.E.I.S.U.B. Redundant Array of Independent Nerds
RaumZeitLabor Assembly for hackers affiliated with RaumZeitLabor, Mannheim. embroidery machine, cutting plotter, food hacking, sewing, 3d printing, art, diy, hackerspace, hardware, soldering, wearable, lasercutting, laser
Rautemett Wir sind eine kleine IRC-Community die sich aus Namensmangel einfach #mett nannte. irc
Recotak Recotak is an evolving security framework for penetration testing. We have published the alpha release in November.

We are looking forward to develope, discuss and giving workshops on how to install, use it and integrate new code.

Sorry, we are not joining CCC this year.

Have fun!

recotak, hacking, python, security framework
Renegatos Secuniatos Vigilantes We want to meet and discuss current issues we face on a daily basis such as

how to unite for any sort of disclosures how to get immunity against legal persecution for dropping vulns ethics discuss amnesty Drink Pwn Fun engage with all at congress

disclosure, legal, vulnerability
Rgbhathacker Funny. It just seems I don't fit into the rules of chaos anymore.

I just need a desk, a chair, maybe, to showcase my kind of art and beauty, made with a/one/several computers. I do unreasonally large renders of 3d artworks, I do (not so) subtly humourous hardware hacks like the 600 sqaremillimeters troll keypad featuring just the caps locks key, I did the anagrammed public transport plan for Hamburg and I do strange clocks and lightstrips. Besides that, funny enough, there still are at least 3 machines out there that respond to $$#. After all these years :-)

art, kunst
Rubytown Ruby Berlin e.V. is an umbrella organisation hosting and supporting events around the Ruby programming language in Germany.

At 31C3 we want to gather Rails Girls, local user groups as well as all individuals interested in Ruby at an assembly and create a welcoming home base to hang around, hack on projects and get to know other Rubyists.

IRC: #rubytown on

ruby, programming
Seidenstrasse Operation Center for the Seidenstrasse Network seidenstrasse, silkroad
Shackspace Assembly of the Stuttgart Hackerspace, shackspace. hackerspace
Sigrok Portable, GPL'd software suite for logic analyzers, MSOs, oscilloscopes, DMMs...
Some Engineers We are a bunch of random engineers engineer, freifunk, virtual reality
Spline Berlin Hackerspace, "Freie" Universität Berlin berlin, hackerspace
Squirrel A group of friendly squirrels from an IRC channel aiming for world conquest. software, java, bitcoin
Starship Factory Starship Factory is a small but growing hackerspace/makerspace in Basel City.
StopWatchingUs organizing protest against mass surveillance politics, activism, ak vorrat, surveillance, privacy, bgu, responsibility,
Stratum 0 Hackerspace Braunschweig and affiliated 3d printing, hackerspace, ctf, diy, education, it security, cutting plotter, embroidery machine, soldering, sewing, etching, android, freifunk, easterhegg2015, electronics
Studentennetze networks for students
Sublab sublab is the local hackerspace in Leipzig, Central Europe. We deal with different topics, and project, feel free to visit out website to find out more. hackerspace, hardware hacking, radio, sdr
Suckless We are the home of quality software such as dwm, dmenu, st and plenty of other tools, with a focus on simplicity, clarity and frugality. Our philosophy is about keeping things simple, minimal and usable. We believe this should become the mainstream philosophy in the IT sector. Unfortunately, the tendency for complex, error-prone and slow software seems to be prevalent in the present-day software industry. We intend to prove the opposite with our software projects. unix, c, dwm, st
SwedishHouseMafia Sandboxing and password management
Swiss.asm A small random group of Swiss geeks. Our members are into Open Source, game development, electronics and more. Come visit us if you want to talk! switzerland, software, programming, podcast, game development, swiss, electronics
T42 t42
TAMI tel aviv makers insurgence hackerspace
TUD-STG LangSec As researchers we are often a bit focused on our publication goals. This is not always a good thing. In this assembly we would like to reach out to the CCC community to discuss and to learn. We bring all the cool stuff we are working on. Moreover, we are much interested what the communities views on the intersection of programming languages and security is. Take a minute, come to our assembly, and discuss with us over Mate, Coffee or whatever-floats-your-bloat. langsec, pl, java, programming, vulnerability
Tab Village Just a bunch of People mostly from Berlin networking
Team23 We have the "Mate-Server".

Bunch of former IT Students. Projects: FreiMate-Server, Vereins-fnord (KassenChaos)
Technologia Incognita Technologia Incognita is a hackerspace in Amsterdam. netherlands, amsterdam, diy
Technopropaganda cypher punk, data love, data protection, activism, philosophy, art, free society
Teckids e.V. Members and friends of Teckids e.V., a youth organisation around free software, science, hacking and related fun. free software, social, kids, education
The (un)employed schemers & lispers guild Lisp and Scheme Hackers from all over the world gather and discuss the state of the union. We welcome beginners and interested folks and will ignore trolling. Drop by if you always wanted to see and try out a practical and magical language with all these parentheses! lisp, scheme, community, meetup, programming, hacking, functional, clojure, common lisp, compiler, workshop,,
The Document Foundation/LibreOffice LibreOffice is community-driven and developed software, and is a project of the not-for-profit organization, The Document Foundation.

LibreOffice is developed by users who, just like you, believe in the principles of Free Software and in sharing their work with the world in non-restrictive ways. At the core of these principles are the four essential freedoms and the tenets of The Document Foundation's Next Decade Manifesto.

programming, coding, education, free software, open source, open standard, c++, java, python, linux,,
The Federation Assembly of everything federated, decentralized and social. Diaspora, Friendica, Red, GNU Social, Twister, and all other wonderful decentralized, federated projects welcome! decentralization, federation, social, diaspora, friendica, social network
Toppoint e.V. We are Kiel's hackerspace and home for ChaosKueste freifunk, microcontroller, kiel, led, art, electronics
TwenteSecurityLab Just a bunch of hackers from the Netherlands
UAVP-NG This is a community-driven open source project building a modern autonomously flying multicopter. multicopter, uavp, quadcopter, c, embedded, software, hardware, diy, microcontroller, electronics
USB-Midi-Controller-Workshop Just a little workshop to build a small USB-Midicontroller for several controlpurposes like DJing,VJing,etc.

Solderingexperience would be cool but programmingskills are not required. Limited to 15 People per Session. Cost for the hardware (arduino etc.) will be around 20 Euro. We will build funny cases and jogwheels with cardboard or LEGO(look at the homepage for examples).

arduino, workshop, midi, soldering
Utopia Building Utopia is project to re-create the mythical island of Utopia in Minecraft and Ethereum. We will create a studio and run contract workshops to develop the social rules of Utopia (crypto currencies, democratic systems etc), and explore their vulnerabilities. We're inviting artists, groups and project to discuss themes and ideas to be turned into requirements of features to be built into the game. In particular we are looking to explore the themes of privacy,and decentralisation. utopia, ethereum, p2p, crypto, crypto anarchist
V0id Assembly of Mini-Hackspace v0id at the University Duisburg-Essen / Campus Essen and for UDE students and neat people from Duisburg. university, hackerspace
WOBspace We want to build some 3D-Printers and Multicopters. multicopter, 3d printing
Warpzone warpzone e.V. Hackerspace Münster
Wastun gegen Überwachung Fighting against mass surveillance. Protests, action, information and events. bgu, politics, activism, wastun, surveillance, privacy
Wauland Wau Holland Stiftung politics, free society, transparency, freedom of expression, moral courage, informational self-determination, freedom of information
WeFixTheNet Last year, we raised our voice against the broken lot of things in the Internet by organizing #YouBrokeTheInternet assembly. This assembly is its follow-up. Here, we put forward our present developments towards fixing these things. gnunet, taler, e-cash, anonymity, voting
WordPress Community This Assembly is open for all WordPress related projects. Planing to do some WordPress Security Contributing like german hardening documentation or german ISP WordPress Security checks/benchmarking. You're working on WordPress related stuff, you're very welcome to step by an join us. wordpress, security, cms, opensource, meetup, community, free software, software, it security, social
YPE tbd

There are 235 registered assemblies. 223 of them registered before and 12 after the registration deadline on December, 9th.