SΛNJΛYMENØNLooking In The Rear View Mirror After 25 Years In The Industry- Nicolas Gregoire
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cryptaxSomebody in the audience at #NullconBerlin2024 asked me for the link for my Radare2 plugin on support for Small Integers.
It's here: https://github.com/cryptax/misc-code/blob/master/flutter/dart-bytes.py
But really, it's a very basic plugin. It will display the real integer value in comment.
#radare2 #dart (cc: @radareorg )
This is #NullconBerlin2024 speaker badge! It's quite an impressive design, "looks simple" but embeds a working Tetris game. Thanks I love to collect those!
And this is the #CTF zone, where teams were coming to work on the #Hardware challenges. There were 2 different sorts of PCBs: one called HackMe was meant to be first repaired so as to reveal further challenges. The other one was called HomeSec and was securing the entrance of a smart home. #NullconBerlin2024
A few images from the keynotes. Both were interesting. Fred Raynal's was full of information on commercial spyware. Nicolas Grégoire with an good overview of what happened in 25 years. #NullconBerlin2024
This motorcycle arcade game was fun. Difficult to both drive & film at the same time. #NullconBerlin2024
The networking party at #NullconBerlin2024 was in a computer video museum, with plenty of retro/arcade games we could have fun with. A great time!
Finished 2nd at #NullconBerlin2024 CTF with team @soudureaubeurre ! Very happy! On my side, I worked on the on-site hardware challenges with lots of fun. The HackMe series was rather beginner friendly :)
Also, I had forgotten to take with me my #Hydrabus. Do always take a hydrabus lol! :)
The writeups : https://cryptax.github.io/nullcon2024/
Nullcon Berlin CTF 2024
HackMe Hardware Challenges - Nullcon Berlin CTF 2024 The 6 challenges below use the same PCB. Update March 16, 2024: I forgot another fix we had to do for the first challenge + added solution to the last HackMe challenges. HackMe Fix the Board (5 solves) The PCB we are given does not work as such: the screen does not light up and the device does not boot correctly. We’ve got to repair it.
FOSS Security CampusDon't miss your opportunity and apply for Nullcon's Student Scholarship and win a VIP pass to #NullconBerlin2024!
Link: https://nullcon.net/berlin-2024/scholarship
Scholarship Deadline: 31st January 2024
Conference Dates: 14th-15th March 2024
Venue: Courtyard by Marriott, Berlin
