Chaos Computer Club - archive feed

about this event: https://c3voc.de

GSM is a robust system with maximum interoperability and minimal spectrum requirements. However, the GPRS/EGPRS data speets are prohibitive for anything beyond very basic telematics usage these days. This talk will show you how to run a 3G network by using a femtocell and OsmoHNBGW in combination with your trusted Osmocom cellular core network components. about this event: https://c3voc.de

This talk will cover how On-Waves has been introducing Osmocom software into the operation of their commercial, roaming cellular network. As an early adopter, On-Waves has around OpenBSC since 2010. Basically from day one, On-Waves has not been a passive consumer of Osmocom software, but always been very active in their support of funding open source development in and around OpenBSC. Their requir...

People with strong background in Free/Open Source Software projects are mostly familiar with various tools like redmine, mailman, git, gerrit, jenkins. However, if you're not from a development background, particularly not one from the FOSS world, they will be quite new to you. This talk is covering the various different tools the Osmocom projects use for communication, project management, revisio...

OpenCellular is an open source and cost-effective, software-defined wireless access platform aimed to improve connectivity in remote areas of the world. about this event: https://c3voc.de

Having a private stand-alone GSM network is great, but most often people want to interface this network somehow to other networks, whether private or public. In the past, many people did so using lcr (Linux Call Router). LCR is a very powerful soft-PBX for Linux. However, in many cases a thin gateway to SIP is all that's required. So in order to reduce the complexity and to avoid having to underst...

CCM is a software management and deployment suite enabling the operation of small-scale cellular networks that can also be used with the OpenCellular platform we announced in June. It makes it possible for organizations with limited technical capacity to leverage OpenCellular or third-party radio access network (RAN) solutions to build small-scale cellular networks in their own communities. about...

Generic Question and Answers about this event: https://c3voc.de

about this event: https://c3voc.de

- Rooten enes Android-Smartphones mit hilfe von Dirty COW - SELinux umgehen about this event: https://c3voc.de

https://beehive42.org We want to create a permanent (large scale) hacker basis to offset some of the drawbacks of camp or congress, this talk will explain some of the details of this plan, the location, the total awesomeness and the utterly craziness of this viable plan. about this event: https://c3voc.de

Why actually distributing fixes is important about this event: https://c3voc.de

Aufbauend auf meinem Talk vom EasterHegg 2016 in Salzburg berichte ich von weiteren Problemen der Office-Arbeit, dem Stand der neuen Software und wie es mit dem Office weitergehen wird. about this event: https://c3voc.de

about this event: https://c3voc.de

This talk shows how to get started with Prometheus as a monitoring platform and how it differs from other monitoring concepts: use it to monitor your infrastructure, your containers and to look inside your applications. about this event: https://c3voc.de

about this event: https://c3voc.de

Ein kurze Übersicht der Änderungen der europäische Datenschutzgrundverordnung gegenüber dem Bundesdatenschutzgesetz, der Öffnungsklauseln und was der Kabinettentwurf daraus machen will. about this event: https://c3voc.de

Erst seit wenigen Jahren sind leistungsfähige Bildverarbeitungsverfahren bekannt, welche die menschlichen Leistungen bereits übertreffen. Der Vortrag gibt einen Überblick über die Funktionsweise der Verfahren, quelloffene Software, verwendete Technik, Forschungsgebiete und Anwendungsmöglichkeiten. about this event: https://c3voc.de

What do you think of when someone says the word “laser”? A light sabre perhaps? A laser pointer, a laser cutter? In this talk I will introduce the important properties of laser light and give an overview of the current landscape of the world of lasers. about this event: https://c3voc.de

This is the workshop for web shop developers and other interested people. We invite you to sit down with us to work together on adding Taler support to your Web shop or Web site. We'll definetivly cover python-based-shops, please contact us and give details about your platform/environment, so we can prepare accordingly. about this event: https://c3voc.de

Mit manpages.debian.org haben wir kürzlich die vollständigste Manpage-Seite im Netz geschaffen. In diesem Vortrag geht es um die dahinterstehende Motivation, Ziele, Implementation, Überraschungen und Zukunftspläne des Projekts. about this event: https://c3voc.de

Ein weg um Software Defined Radios für Seitenkanalangriffe zu verwenden. about this event: https://c3voc.de

Shinya Yamanaka and John B. Gurdon were awarded the Nobel Prize in 2012 "for the discovery that mature cells can be reprogrammed to become pluripotent". This enabled researchers and physicians to produce stem cells from patient tissues through an easy induction process. These induced pluripotent stem cells (iPCs) are the answer to many problems of modern medicine. Stem cells can form all cells fou...

Konstruktionen aus Stahl oder anderen Metallen sind sehr stabil und bieten viele Anwendungen. Gleichzeitig sind Halbzeuge z. B. aus Stahl relativ preiswert und gut beschaffbar. Was braucht man, um aus Stahl Dinge zu bauen? Vom Schweißgerät über einfache Handwerkzeuge bis hin zu Sicherheitsvorkehrungen gibt der Vortrag einen Überblick über die Einrichtung und Nutzung einer Metallwerkstatt. Anhand v...

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