Chaos Computer Club - archive feed

Datenschutz und technisch organisatorische Risiken, sowie mögliche Maßnahmen und ein bisschen neue DSGVO... about this event: https://c3voc.de

Introduction into network flow analysis and implementation of tflow2 about this event: https://c3voc.de

ioBroker ist eine Open Source Integrationsplattform für das Internet der Dinge (IoT) und kann als zentraler Server für Building Automation, Anwendungen für Ambient Assisted Living und das Smart Home genutzt werden. about this event: https://c3voc.de

Often as software engineers / developers the first thing we do when we want to start a cool new project is just write code. In reality what we should do is look at everything that already exists first, open source software provides a wonderful platform too build cool things with very little effort by utalising existing code. I will use the expereinces and lessons I have learned from building an op...

Last year, we presented the state of openSUSE and SLE and how we were planning to close the gap between the two projects. This talk will go into details on how we progressed for the last year, the pro and cons and what we plan for the future. about this event: https://c3voc.de

gokrazy erstellt aus deiner Anwendung ein SD card image für den Raspberry Pi 3, welches — abgesehen vom Linux-Kernel und dem proprietären Raspberry Pi bootloader — ausschließlich Go software enthält. about this event: https://c3voc.de

last year, I talked about reproducible builds in openSUSE and this talk is meant to give an update on where we are now, in addition to another short introduction on what it is and why it is important. size: 20-30 minutes Last years talk: https://events.opensuse.org/conference/oSC16/program/proposal/838 Wiki page on the topic: https://en.opensuse.org/openSUSE:Reproducible_Builds Slides: http://rb.z...

about this event: https://c3voc.de

The Open Build Service is the central development tool of the openSUSE project. Are you an openSUSE packager and build.opensuse.org is your browser home page? Then this talk is for you! Moises (@mdeniz) and David (@dkang) from the OBS community gives you a little report on what has happened since oSC16, what is currently happening and what is planed to happen until next years openSUSE Conference....

The functional programming language "Haskell" has been instrumental in researching the design of compilers, type systems, and advanced programming language features for more than 2 decades, but in recent years it has also become increasingly popular with red-blooded software engineers who worry about practical tasks like developing client/server systems, standalone applications, cryptography, fina...

A short introduction into the plans for SLE 15. You will learn about the schedule, scope, and other details of the next major code stream for SUSE Linux enterprise products. about this event: https://c3voc.de

A little over a year ago I found myself doing the Distro Dance. Trying to decide which Linux distro to use for a new datacenter deployment. I was starting to question my old solid choice, CentOS, and decided to go with SUSE. Join me as I go over my journey to SUSE, and why I am now convinced that it is the best Linux Distro out there today. Also see how I am convincing people to switch to SUSE and...

Im laufe der Jahre gab es immer wieder Erweiterungen zum 802.11-Standard, aber es gibt immernoch Relikte aus alten Erweiterungen, die WLAN-Netzwerke massiv beeinträchtigen. Der Talk handelt von diesen Relikten und wie Sie in Zukunft gelöst werden. about this event: https://c3voc.de

The Elektronic Window is a new concept to increase collboration between Hackspaces and like-minded quartiers. As a video-chat communication tool, it separates itself from Skype and the likes by 1) being 100% Free Software, and 2) basing identity on spaces instead of individuals and 3) running on a Raspberry Pi, without the any WebRTC/Browser-overhead inbetween. about this event: https://c3voc.de

Mastodon ist ein neues soziales Netzwerk, das dezentral funktioniert und OStatus implementiert (wie auch zB GNUSocial). Hier soll erklärt werden, wie Mastodon funktioniert, welche Eigendynamik sich auf Instanzen entwickelt und Statistiken über die Nutzung der ersten Monate nach dem Abheben vorgestellt werden. about this event: https://c3voc.de

This is a lightening talk and live demo of a practical VNC client made for character terminals. The more theoretical topics of the talk will dig into the basics of VNC programming, terminal manipulation, and how to deal with terminal input quirks. about this event: https://c3voc.de

Started in 200X the Limux was often cited as the lighthouse project for Free Software in the public administration. Since then we have regularly heard rumours about it. Have they now switched back to proprietary software again or not? Didn't they already migrate back last year? Is it a trend that public administrations aren't using Free Software anymore? Have we failed and is it time to get depres...

openSUSE Kubic is the SUSE Container as a Service Platform based on openSUSE Tumbleweed. In this talk, we want to present what this is, how this works, how people can get involved. about this event: https://c3voc.de

osc2 is the next generation command line client for the openSUSE build service. It is a object oriented rewrite of the old osc tool. I will give a short talk about the status of the project and how you can contribute. about this event: https://c3voc.de

Rolling Releases are the future of Linux distributions. They are already the better solution for power users & developers. Tumbleweed is the future of Rolling Releases. The methodologies, techniques, and capabilities of Tumbleweed are opening up new doors, creating possibilities, and disrupting existing technologies beyond its borders. This session will explain how and why openSUSE Tumbleweed is p...

Jeder kennt in seinem Browser das Schloss links oben neben der URL: ist es grün, ist die Verbindung verschlüsselt und niemand kann die Kommunikation zwischen Browser und Server abhören, oder? Unsere Browser stellen das grüne Schloss dar, wenn sie für die aufgerufene URL ein gültiges Zertifikat erhalten. Diese Zertifikate werden von Zertifizierungsstellen ausgestellt, und unsere Browser vertrauen d...

Konzepte, Ideen, Schmerzen, und Erfahrungen mit dem letzten Level des Netzdesigns/der Ausbaustufen der Freifunk Hochstift Infrastruktur, Richtfunk-Backbone und Zeugs. Optimalerweise sind bis zur GPN viele[tm] neue POPs in der City und Umgebung online und es kommt eine dicke Portion OPS Experience und Lessons Learned Kapitel #7511 mit dem ganzen Richtfunk-basierten Teil dazu. about this event: http...

This talk provides an introduction into Ceph, a software defined storage with openSUSE. The talk is going to explain and demonstrate how Ceph distributes data over hosts, racks and other failure domains and scales with the number of available nodes. The handling of failed hardware is explained and demonstrated. The talk concentrates on the theoretical concepts and a live demonstration. about this...

Wie transportiert man viele Signale in einer Glasfaser von A nach B? Wie verstärkt man eigentlich Licht? Was ist DWDM? Was macht ein EDFA? Und was passiert eigentlich in den kleinen Hütten an der Autobahn? about this event: https://c3voc.de

openQA is an automated testing tool, capable of full system, console, and graphical application testing, written in Perl. This session wants to bring together the openQA backend developers with testcase writeres and users of openQA to discuss ideas, bugs, improvements and so on. Newbies to openQA or any interested persons are welcome to join and share ideas, questions, etc. about this event: https...