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37C3 - Breaking "DRM" in Polish trains - Invidious

#inbox | https://media.ccc.de/v/37c3-12142-breaking_drm_in_polish_trains Reverse engineering a train to analyze a suspicious malfunction We've all been there: the trains you're servicing for a customer suddenly brick themselves and the manufacturer claims that's because you've interfered with a security system. This talk will tell the story of a series of Polish EMUs (Electric Multiple Unit) that all refused to move a few days after arriving at an “unauthorized” service company. We'll go over how a train control system actually works, how we reverse-engineered one and what sort of magical “security” systems we actually found inside of it. Reality sometimes is stranger than the wildest CTF task. Reality sometimes is running `unlock.py` on a dozen trains. The talk will be a mix of technical and non-technical aspects of analysis which should be understandable for anyone with a technical background. We’ll briefly explain how modern EMUs look like inside, how the Train Control & Monitoring System works, and how to analyze TriCore machine code. Redford q3k MrTick https://events.ccc.de/congress/2023/hub/event/breaking_drm_in_polish_trains/ #37c3 #HardwareMaking

1 year ago | View Shared by inhji

37C3 - Operation Triangulation: What You Get When Attack iPhones of Researchers - Invidious

#inbox | https://media.ccc.de/v/37c3-11859-operation_triangulation_what_you_get_when_attack_iphones_of_researchers Imagine discovering a zero-click attack targeting Apple mobile devices of your colleagues and managing to capture all the stages of the attack. That’s exactly what happened to us! This led to the fixing of four zero-day vulnerabilities and discovering of a previously unknown and highly sophisticated spyware that had been around for years without anyone noticing. We call it Operation Triangulation. We've been teasing this story for almost six months, while thoroughly analyzing every stage of the attack. Now, for the first time, we're ready to tell you all about it. This is the story of the most sophisticated attack chain and spyware ever discovered by Kaspersky. In this presentation, we will share: * How we managed to discover and capture all stages of a zero-click attack on iOS, despite the attackers’ efforts to hide and protect it, * a comprehensive analysis of the entire attack chain, which exploited five vulnerabilities, including four zero-days * the capabilities of the malware that transforms your phone into the ultimate surveillance tool, * and the links to previously known malware we were able to find. oct0xor kucher1n bzvr_ https://events.ccc.de/congress/2023/hub/event/operation_triangulation_what_you_get_when_attack_iphones_of_researchers/ #37c3 #Security

1 year ago | View Shared by inhji

Day Pack | WAYKS

#inbox | Stylisch, praktisch, wetterfest, nachhaltig, erweiterbar von 25-40 L. Clamshell- und Rolltop-Öffnung. Laptopfach, Schnellzugriffsfächer und vieles mehr.

1 year ago | View Shared by inhji

The First Time Somebody Has Ever "Beat" Tetris - Invidious

#inbox | When I started playing this game I never expected to ever crash the game, or beat it. This run was also the Overall Score, Level, Lines, and 19 Score world record. Because YouTube thinks I am young, comments were turned off. It wouldn't let me turn them back on.

1 year ago | View Shared by inhji

New NES Tetris Technique: Faster Than Hypertapping! - Invidious

#inbox | An overview of the new 3rd major playstyle in NES Tetris. Cheez_Fish's Twitch page: https://www.twitch.tv/Cheez_E Clarifying notes from Hector Fly - he's been rolling since 1983 specifically, and he's been able to get speeds of up to 26hz on the d-pad with his 2 finger method for NES controllers. It's possible that it also may work for high level Tetris gameplay if one were to practice enough. This article goes more into detail on his history with rolling: https://www.twingalaxies.com/feed_details.php/6151/the-man-who-helped-change-tetris-by-playing-track-field/25 Songs, in order: HOME - Before the Night NES Tetris Music 2 Remix NES Tetris Music 3 Remix GLITCHHUNTER - Neon Road Sappheiros - Dawn 5 Minute Call - Lakey Inspired Spanish captions generously provided by PolloSalazar! To join the Spanish Classic Tetris scene, check out... CTWC México: https://discord.gg/puEJBzzHuB & Classic Tetris LATAM: https://discord.com/invite/7rKFbDm My Twitch: http://www.twitch.tv/agamescout Discord Server: https://discord.gg/kFVttYgM9r

1 year ago | View Shared by inhji

A minimal email client – Manu

#inbox | In a world filled with chats and forums and apps, emails are still one of the most useful tools to communicate with people. I’m not an email power …

1 year ago | View Shared by inhji

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