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Hacking at the final frontier at 37C3 https://hedge.fachschaft.informatik.uni-kl.de/unTOZflIRYOvU6wSN5UfDA#10 Servers

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28 Jan 2024
@okaygeld:matrix.orgpaule DO42PL changed their display name from okaygeld to paule DO42PL.10:40:38
1 Feb 2024
@chrisdevilx3:matrix.orgChris changed their profile picture.21:28:26
20 Feb 2024
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29 Feb 2024
@arbitrary:matrix.orgarbitrarySince some of you are based in Berlin: Daniel (DK5WP) is looking for someone with an SDR in Berlin, to check something. There seems to be something odd transmitting somewhere around 123MHz to 126MHz causing interference in the air band and the cable TV network (Daniel works for Vodafone, troubleshooting all the weird stuff leaking into and out of the cable network), but so far nobody was able to identify the intruding signal.21:38:00
@bastla:matrix.tu-berlin.deSebastian Lange (DL7BST)
In reply to @arbitrary:matrix.org
Since some of you are based in Berlin: Daniel (DK5WP) is looking for someone with an SDR in Berlin, to check something. There seems to be something odd transmitting somewhere around 123MHz to 126MHz causing interference in the air band and the cable TV network (Daniel works for Vodafone, troubleshooting all the weird stuff leaking into and out of the cable network), but so far nobody was able to identify the intruding signal.
It's not like sb. has time to debug sth. for Vodafone but he can contact our HAM club asking for help. shack@dk0tu.de
22:57:56
1 Mar 2024
@arbitrary:matrix.orgarbitrary
In reply to @bastla:matrix.tu-berlin.de
It's not like sb. has time to debug sth. for Vodafone but he can contact our HAM club asking for help. shack@dk0tu.de
Wasn't about actually the issue debugging. Just a cross-check. Also I don't like vadofone either, but it's nice to have fellow HAMs in those places. There have been a few times where interference was caused by malfunction HAM radio equipment, which got resolved via back channels, whiteout doing the official route and calling the authorities right away.
07:37:21
@colipedia:matrix.cert.ccc.deColipedia
In reply to @arbitrary:matrix.org
Wasn't about actually the issue debugging. Just a cross-check. Also I don't like vadofone either, but it's nice to have fellow HAMs in those places. There have been a few times where interference was caused by malfunction HAM radio equipment, which got resolved via back channels, whiteout doing the official route and calling the authorities right away.
Colleague of mine at Berlin Space Tech is also amateur radio operator. He can forward that info in his channels too. Is there a link / contact he can forward?
08:42:30
@arbitrary:matrix.orgarbitrary* Wasn't about actually debugging. Just a cross-check. Also I don't like vadofone either, but it's nice to have fellow HAMs in those places. There have been a few times where interference was caused by malfunction HAM radio equipment, which got resolved via back channels, whiteout doing the official route and calling the authorities right away.08:43:27
@arbitrary:matrix.orgarbitrary
In reply to @colipedia:matrix.cert.ccc.de
Colleague of mine at Berlin Space Tech is also amateur radio operator. He can forward that info in his channels too. Is there a link / contact he can forward?
He's DK5WP on the DARC matrix server or Email dk5wp@darc.de
09:01:14
@bastla:matrix.tu-berlin.deSebastian Lange (DL7BST)
In reply to @colipedia:matrix.cert.ccc.de
Colleague of mine at Berlin Space Tech is also amateur radio operator. He can forward that info in his channels too. Is there a link / contact he can forward?
You're talking about DL7AD? Maybe arbitrary has a point and we should connect the Berlin community a bit more. If you're interested we can meet at TU Berlin next week. Monday evening for example?
09:45:40
@colipedia:matrix.cert.ccc.deColipediaYes, DL7AD. And sure, monday evening fits us both well :-)10:50:29
13 Mar 2024
@steinkohl:matrix.tu-berlin.deFelix Steinkohl (DL4FX) changed their profile picture.23:10:41
@steinkohl:matrix.tu-berlin.deFelix Steinkohl (DL4FX) changed their profile picture.23:27:37
@steinkohl:matrix.tu-berlin.deFelix Steinkohl (DL4FX) changed their profile picture.23:32:44
5 Apr 2024
@hn7x5:darc.deKonrad DK7ONI am planing on visiting Berlin tomorrow evening. Is anyone up for showing me around TU Berlin f.e.?05:38:53
@bastla:matrix.tu-berlin.deSebastian Lange (DL7BST) I'm currently not in Berlin but there should be some persons around. Maybe you ask in the channel #afutub:matrix.tu-berlin.de 08:23:36
@INCO.matrix:matrix.orgINCOAre there perchance people here from the Berlin bubble that are alao participating in the Esa Space Systems Security Challenge? We formed a team in Stuttgart at short notice and I saw that ENOFLAG from TU Berlin also qualified.11:17:52
@linuss:matrix.tu-berlin.deLinus S Yup, hi /) 11:18:06
@INCO.matrix:matrix.orgINCO* Are there perchance people here from the Berlin bubble that are also participating in the Esa Space Systems Security Challenge? We formed a team in Stuttgart at short notice and I saw that ENOFLAG from TU Berlin also qualified.11:18:07
@linuss:matrix.tu-berlin.deLinus S * Yup, hi :) 11:18:10
@linuss:matrix.tu-berlin.deLinus S
In reply to @INCO.matrix:matrix.org
Are there perchance people here from the Berlin bubble that are alao participating in the Esa Space Systems Security Challenge?

We formed a team in Stuttgart at short notice and I saw that ENOFLAG from TU Berlin also qualified.
Which team are you?
11:25:56
@INCO.matrix:matrix.orgINCO
In reply to @linuss:matrix.tu-berlin.de
Which team are you?
main() sequence
11:26:41
@linuss:matrix.tu-berlin.deLinus S v nice :) out of curiosity, with what timing did you solve the quals challenges? 11:27:19
@INCO.matrix:matrix.orgINCO
In reply to @linuss:matrix.tu-berlin.de
v nice :) out of curiosity, with what timing did you solve the quals challenges?
TBH my teammates solved the challenges before I was able to take a look...
11:31:20
@linuss:matrix.tu-berlin.deLinus Slmao11:31:41
@linuss:matrix.tu-berlin.deLinus S Yeah we had the experience with Pwn the Rover that timing is pretty critical with these ESA events... 11:31:58
@INCO.matrix:matrix.orgINCOWe submitted on the 20th of March.11:32:56
@INCO.matrix:matrix.orgINCOBut as they extended the deadline, we assumed there were not that many participants.11:33:41
@linuss:matrix.tu-berlin.deLinus S Yeah, they said eight teams solved at least one challenge which implies less than eight solved all three... 11:38:10
12 Apr 2024
@modus_electrificus:matrix.org@modus_electrificus:matrix.org left the room.16:23:55

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