Tomorrow (2026-04-01) night we'll have a RetroNetCall about the initial planning for the ISDN network at the CCC congress this year. #40c3 #retronetworking #pstn #pots #isdn #ccccongress https://osmocom.org/news/325
2026-04-01: RetroNetCall: 40C3 c3isdn network, new location - Retronetworking - Open Source Mobile Communications

Redmine

@falk_ Ach, du Schatz! Nehm ich beides! :) DICH wollte ich auch noch verlinken und begrüßen. Immerhin machst du seit Jahren Werbung dafür, dass ich endlich mal als Engel zum #CCCcongress mitkomme. Ich hab es WIEDER nicht unterbekommen, aber arbeite mich zumindest online ein bisschen durch. 😁💙
@jacqueline oh a mildly unrelated note: You dont happen to attend CCC Congress this year, do you? I'd love to hear a talk from ya on this and what challenges you're facing designing this as well as moments of euphoria <3
#37c3 #ccccongress
2021 Chaos Communication Congress Cancelled

With mass vaccination programmes and careful application of public health measures it almost feels for some of us as though the pandemic is under control. Any thoughts of it being over are illusory…

Hackaday

2021 Chaos Communication Congress Cancelled

With mass vaccination programmes and careful application of public health measures it almost feels for some of us as though the pandemic is under control. Any thoughts of it being over are illusory though, and if further reminders were needed we have the news that once more this year's Chaos Communication Congress has been cancelled due to the safety of its attendees and the extra precautions that its organizers would have to undertake.

This event in Leipzig between Christmas and New Year is probably the largest of the European gatherings in our community, and its loss will be a great disappointment. Last year's cancelled event was replaced by a remote one, we'll see whether they repeat that feat in 2021. If so, we'll be there, virtually.

We can only sympathise with our German friends, as while it must be extremely annoying it's to their credit that they are taking the pandemic seriously. We're sure that they will be back with the same event in 2022 as the world slowly inches towards normality, and Hackaday will be there to bring you the best of the event.

Somehow we didn't do a big overview post of the 36C3 in 2019, so if you want to bask in the glory of a Congress, you have to travel back in time all the way to 35C3 in 2018, long before the arrival of COVID-19.

Header image: Yves Sorge, CC BY-SA 2.0.

#cons #37c3 #ccc #ccccongress

2021 Chaos Communication Congress Cancelled

With mass vaccination programmes and careful application of public health measures it almost feels for some of us as though the pandemic is under control. Any thoughts of it being over are illusory…

Hackaday