How we hacked the Bavarian State with an Open Source Open Letter (glt26)

How we hacked the Bavarian State with an Open Source Open Letter (glt26)

Author: CCC media team April 11, 2026 Duration: 30:53
None In September, a few of us Open Source nerds heard that the Bavarian government wanted to "sneakily" "invest" another billion Euro in Microsoft Cloud, Teams and 365 – without a tender, and before the year ends (Base contract) I talked to friends, and we created an open letter. Soon we were like ten initiators. We found support among many Bavarian Open Source companies and NGOs, only weeks later > 160 companies and institutions had been signing the letter. When larger German NGOs like the Gesellschaft für Informatik (Society for Informatics) and the Bund der Steuerzahler (Tax Payers' Association joined, the Bavarian Government could not stay silent any more. Leading up of today, two secretaries and the minister president have engaged in a public blame game. At first they were angry about the unwanted, additional publicity - and publicly said so. The goal of sneakily accomplishing the deal until end of 2025 failed and it is still not finalized. But now - four weeks before an election, secretaries of state for digital and finance are fighting publicly, accusing each other of "fake news" and are saying silly things. On camera - and in parliament. "OSS is too expensive" or "We needed something federated, decentralized and secure, thus we had to go for MS 365" and similar. It's fun. What we can learn from this? PR for OSS works, timing is helpful, topics are important and claims like "ONE BILLION!!" are valuable. No one knew Trump, Greenland and Davos would come to help us, but they did and made it hard for the conservative Bavarian government to keep doing what they had always been. And we were a bunch of people that stuck it out. And it's so important that we the OSS community learn how to play against the lobbys. We need to apply the "divide and conquer" strategy against the real enemies, not internally. Licensed to the public under https://creativecommons.org/licenses/by/4.0/ about this event: https://pretalx.linuxtage.at/glt26/talk/7AC7RK/

Tune into the Chaos Computer Club-recent events feed for a direct line to the forefront of digital culture and critical technology discourse. Curated by the CCC media team, this podcast channels the raw, insightful atmosphere of Europe's most influential hacker association, bringing you recordings from their major gatherings and community events. Each episode is a deep dive into talks and presentations from the last two years, covering topics from cryptography and privacy rights to hardware hacking, societal impacts of surveillance, and open-source philosophy. You'll hear from researchers, activists, and engineers who are actively shaping our digital future, offering perspectives rarely found in mainstream tech conversations. This isn't a produced show with hosts; it's an archival audio stream of genuine conference sessions, complete with audience questions and the spontaneous energy of the live event. For anyone interested in the technical details and ethical debates at the heart of modern technology, this feed serves as an essential, unfiltered resource. Subscribe to this podcast to keep your finger on the pulse of the Chaos Computer Club's ongoing dialogue, where complex ideas are broken down and the tools for a more empowered digital life are openly discussed.
Author: Episodes: 100

Chaos Computer Club - recent events feed
Podcast Episodes
Consent Theater & Interface Oper: Dark Patterns im Alltag (eh23) [not-audio_url] [/not-audio_url]

Duration: 30:28
Du willst nur kurz ein Spiel starten, einen Artikel lesen oder „nur schnell“ etwas bestellen – und plötzlich hast du ein Abo, teilst mehr Daten als geplant oder hängst seit 40 Minuten in einem Feed. Das ist kein Zufall:…
Warum sind hier überall Seile? (eh23) [not-audio_url] [/not-audio_url]

Duration: 1:06:34
Die Seilbahn zur Festung Ehrenbreitstein ist aus Koblenz kaum noch wegzudenken. Doch wie ist es dazu gekommen? Woher kommt die Seilbahntechnik, wie funktioniert sie und ist das überhaupt sicher? Was sind Pendel-, Einseil…
Frequenzmessung unhörbarer Signale (eh23) [not-audio_url] [/not-audio_url]

Duration: 1:02:32
Vier Amateurfunk-Kurzwellensignale. Laut Ankündigung müssten sie da sein, aber zu hören ist: Nichts. Nur Rauschen. Trotzdem schaffe ich, von dreien dieser vier Signale die Frequenz auf ein Hz genau zu bestimmen! Ein pers…
Budget beams – Laser experiments in a hacker lab (eh23) [not-audio_url] [/not-audio_url]

Duration: 29:14
Science with lasers usually requires significant money. Instead, we use 3d-printing and the cheapest optics money can buy. We want to do real and useful coherent optics experiments, but without the budget. So we are deve…
Gemeinsame Reise durch deutsche Behördendomains (eh23) [not-audio_url] [/not-audio_url]

Duration: 46:32
In vielen Ländern sind staatliche .gov-Domains längst Standard - etwa gov.uk. In Deutschland dagegen sind gov.de oder bund.de bei staatlichen Stellen deutlich weniger verbreitet, als man erwarten würde. Stattdessen exist…
Handys ohne Big Tech - geht das? (eh23) [not-audio_url] [/not-audio_url]

Duration: 59:35
Viele Menschen versuchen aktuell Ihre digitale Souveränität zu stärken, doch in einem Bereich scheint das schwerer als in vielen anderen: das Handy Betriebssystem. In diesem Talk schauen wir uns die Alternativen zu Andro…
Inhalt irrelevant (eh23) [not-audio_url] [/not-audio_url]

Duration: 29:43
Verschlüsselung von privaten Chatnachrichten ist nur ein kleiner Teil einer Sicherheitsmaßnahme zum Schutze der eigenen Privatsphäre. Welche intimen Informationen auch ohne den Inhalt von spicy Nachrichten erkennbar sind…