Chaos Computer Club - archive feed

Auf der SIGINT 2009 hieß der Vortrag „Es gibt keinen Löffel? Dann druck doch einen neuen aus!“. Drei Jahre später gibt es mit Praxiserfahrung einiges zu berichten. Die Entwicklung von 3D-Druckern ist sowohl im DIY- als auch im kommerziellen Bereich weitergegangen. Ein Rückblick und Ausblick. about this event: https://program.sigint.ccc.de/fahrplan/events/74.html

Einführung in Django am Beispiel von DocMan, der kollaborativen Dokumentenverwaltungssoftware. about this event: https://program.sigint.ccc.de/fahrplan/events/15.html

Nichts ist bleibender als das Provisorium. Entsprechend hoch ist die Wahrscheinlichkeit, dass ein hastig hingeschmiertes Skript den eigenen Arbeitsvertrag deutlich überdauern wird. Um der Verachtung späterer Bearbeiter des Skripts zu entgehen und sich die Chance zu bewahren, später sein eigenes Werk noch lesen und erweitern zu können, sollte man einige einfache Stilregeln beachten. Dieser Vortrag...

Der Vortrag wird das Projekt vorstellen, die gesellschaftspolitschen Probleme mit zentralisierten sozialen Netzwerken erläutern und Lösungswege diskutieren. about this event: https://program.sigint.ccc.de/fahrplan/events/77.html

Wir halten das Verstehen und Programmieren von Computern für eine lohnenswerte Kompetenz, die so vielen Menschen als möglich vermittelt werden sollte. Hierfür gibt es verschiedene Ansätze, die uns nicht alle zusagen; wir probieren mit "Fiona lernt programmieren" unseren eigenen, mit einigen Besonderheiten (wir fangen in unserer Drei-Leute-Lernzelle low-level mit Assembler an und arbeiten uns von d...

In der Diskussion über die Zukunft der Medien wird die ständig vorgebrachte Forderung nach Leistungsschutzrechten zum Mantra der traditionellen (Print)medien. Sprecher dieser Interessengruppe argumentieren dabei über die vorgeblich höhere Qualität professioneller Medienmachern gegenüber Bloggern und Co. Die Forderung der (Print)verlage gehen dabei soweit, auch sogenannte "Snippets" - also Phrasen...

Luminous Flux is an open source project experimenting with presenting long-running/developing stories. about this event: https://program.sigint.ccc.de/fahrplan/events/33.html

about this event: https://program.sigint.ccc.de/fahrplan/events/97.html

bup is short for "backup". bup uses the file format of the distributed version control system Git. It solves Git's problems with big files. Deduplication is used to make backups space efficent (about five times smaller than rsnapshot's backups). Data is deduplicated globally across files and backups. If a small part of a big file is changed only little additional space is needed. about this event:...

A review about the camp and the congress network. Network layout, planning, setup, operation and finally the teardown. about this event: http://events.ccc.de/congress/2011/Fahrplan/events/4927.en.html

about this event: http://events.ccc.de/congress/2011/Fahrplan/events/4907.en.html

Advanced metering devices (aka smart meters) are nowadays being installed throughout electric networks in Germany, in other parts of Europe and in the United States. Due to a recent amendment especially in Germany they become more and more popular and are obligatory for new and refurbished buildings. about this event: http://events.ccc.de/congress/2011/Fahrplan/events/4754.en.html

The object of the lecture is to present and discuss the chokepointproject. How it (will) attempt(s) to aggregate and visualize near-realtime global internetwork data and augment this visualisation with legislative, commercial(ownership) and circumvention information. about this event: http://events.ccc.de/congress/2011/Fahrplan/events/4760.en.html

Even after years of committee review, communication protocols can certainly be hacked, sometimes highly entertainingly. What about creating a protocol the opposite way? Start with all the hacks that can be done and search for a protocol that gets around them all. Is it even possible? Part Time Scientists has used a GPU to help design our moon mission protocols and we'll show you the what and how....

about this event: http://events.ccc.de/congress/2011/Fahrplan/events/4937.en.html

Software is becoming more and more important in organizing response to all kinds of crises, whether that means activists responding to an unjust government or aid workers helping with the aftermath of a disaster. Security often isn't the first thing people think about in these situations -- they have work to get done, just like the rest of us, and many of these tools are built in the heat of the m...

Quantum systems can have very different properties from their classical analogues which allows them to have states that are not only correlated but entangled. This allows for quantum computers running algorithms more powerful than those on classical computers (represented by Turing machines) and for quantum cryptography whose safety is (in principle) guaranteed by the laws of nature. about this ev...

This talk is about: - Information freedom and the issues for the citizens - RWB ressources: a “human network” - RWB needs: Get involved! about this event: http://events.ccc.de/congress/2011/Fahrplan/events/4742.en.html

Antiforensik ist ein noch eher neues Thema und bekommt zunehmend mehr Bedeutung. IT-Forensik als Mittel zur Aufklärung von Sachverhalten kann vor Gericht aber auch in internen Ermittlungen maßgeblich für Freisprüche oder Schuldsprüche sorgen. Daher ist es besonders schlimm, wenn die dazu verwendeten Programme nicht korrekt arbeiten und sogar mit präparierten antiforensischen Aktionen angegriffen w...

Meet the Netherlands: a nation filled with techno-optimists protecting our freedom by puting in place restrictions on what you can do, reducing our privacy and have technology as a solution for anything and everything. When you make a trip we store your details for two years, your airplane meal selection from two years earlier is good data to test with and when migrating the government website we...

All the talks i saw about SE so far just showed which good SE's the speakers are. I try to do another approach, what if i get in and don't know what to do then. The talk is about the reconn. before the assessment, the different approaches of SE. Which techniques can one use, how to do a proper intel. and what is useful. How things work and more important why. Which skill set should one have before...

about this event: http://events.ccc.de/congress/2011/Fahrplan/events/4899.en.html

In his now (in)famous pamphlet "Conspiracy as Governance" Julian Assange (JA) argues about the need for leaking as an efficient way to destroy "unjust" groups as the neo-feudalistic ones - luring the conspiracy theory leaning hacker community into his belief system. Eventually, JA used a biologistic argument on the benefits and drawbacks that uncontrolled leaking might pose for "just" and "unjust"...

The idea of Dining Cryptographers-Networks (DC) offers a much better anonymity compared to MIX-Networks: Defined anonymity sets, no need to trust in a central service, no possible attack for data retention. about this event: http://events.ccc.de/congress/2011/Fahrplan/events/4723.en.html

about this event: http://events.ccc.de/congress/2011/Fahrplan/events/4898.en.html