It’s been a few years since the last Chaos Computer Congress. Same as many other people I highly enjoyed being there. Meeting with people, participating in discussions and a bit of hacking. Most of the things taking place in a congress are quite difficult to describe them in writing and most of happening outside of the presentation rooms. But stil, I thought I should share at least some sessions I enjoyed.

💡 If you use Kodi, install the relevant add-on to watch these in comfort (or any other of the apps)


  • Predator Files: How European spyware threatens civil society around the world
    A technical deep dive into Amnesty International investigation about the spyware alliance Intellexa, which is used by governments to infect the devices and infrastructure we all depend on.

  • Tech(no)fixes beware!
    Spotting (digital) tech fictions as replacement for social and political change. As the climate catastrophe is imminent and global injustice is rising, a lot of new tech is supposed to help the transition to a sustainable society. Although some of them can actually help with parts of the transition, they are usually discussed not as tools to assist the broader societal change but as replacement for the broader societal change.

  • A Libyan Militia and the EU - A Love Story?
    An open source investigation by Sea-Watch and other organizations, on how EU (either directly or through Frontex) is collaborating with Tariq Ben Zeyad Brigade (TBZ), a notorious East Libyan land-based militia. TBZ were deeply involved in the failed passage of the boat that sank near Pylos, in which up to 500 people drowned.

  • Tractors, Rockets and the Internet in Belarus
    How belarusian authoritarian regime is using technologies to repress it's population. With dropping costs of surveillance smaller authoritarian regimes are gaining easier access to different "out of the box" security solutions used mainly to further oppress people.

  • Please Identify Yourself!
    Focused mostly on EU's eIDAS and India's Aadhaar, and highlighting how Digital Identity Systems proliferate worldwide without any regard for their human rights impact or privacy concerns. Driven by governments and the crony capitalist solutionism peddled by the private sector, these identification systems are a frontal attack on anonymity in the online world and might lead to completely new forms of tracking and discrimination.

  • On Digitalisation, Sustainability & Climate Justice
    A critical talk about sustainability, technology, society, growth and ways ahead. Which digital tools make sense, which do not and how can we achieve global social emancipation from self-destructive structures and towards ecological sustainability and a and a just world?

  • Energy Consumption of Datacenters
    The increase of datacenter energy consumption has already been exponential for years. With the AI hype, this demand for energy, cooling and water has increased dramatically.

  • Software Licensing For A Circular Economy
    How Open Source Software connects to sustainability, based on the KDE Eco initiative. Concrete examples on Free & Open Source Software license can disrupt the produce-use-dispose linear model of hardware consumption and enable the shift to a reduce-reuse-recycle circular model.

Self-organized sessions

Anyone who has paricipated in a Congress knows that there is a wide variety of workshops and self-organized sessions outside of the official curated talks. Most of them not recorded, but still I thought I should share some highlights and thoughts in case people want to dig a bit deeper into these topics.


Some quick links on projects captured in my notes based on discussions during the Congress.

Comments and reactions on Fediverse.