Reverse engineering a car key fob signal (Part 1) · 0x44.cc
Context I’ve had the curiosity to explore radio communication protocols for a few years now, ever since I’ve started fiddling around with an RTL-SDR dongle. I always had the goal of figuring out how data is transmitted in remote controls (car key fobs particularly), trying replay attacks, and other possible attack vectors. Despite capturing some car key fob signals over the years, I haven’t had th
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Foul play suspected in China’s latest drone light show fail; see video
Drone light show Foul play suspected in China’s latest drone light show fail; see video It’s raining drones in Zhengzhou. As the capital of China’s Henan province hosted a drone light show last weekend, a massive fail sent the machines tumbling out of the sky. The show organizer has since reported the incident to the local police, alleging interference by a competitor. The freak event took place o
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テレワークä¸ã®ã‚¦ã‚§ãƒ–会è°ãªã©ã§ä½¿ã‚れる「スピーカーフォンã€ã¨å‘¼ã°ã‚Œã‚‹ã€å°åž‹ã®ã‚¹ãƒ”ーカーã¨ãƒžã‚¤ã‚¯ãŒä¸€ä½“ã¨ãªã£ãŸæ©Ÿå™¨ã«ã¤ã„ã¦ã€æ©Ÿå™¨ã‹ã‚‰å‡ºã‚‹é›»ç£æ³¢ã‚’通ã˜ã¦éŸ³å£°ã®æƒ…å ±ãŒæ¼ã‚Œã‚‹ãŠãã‚ŒãŒã‚ã‚‹ã“ã¨ãŒã€å¥ˆè‰¯å…ˆç«¯ç§‘å¦æŠ€è¡“大å¦é™¢å¤§å¦ã®ç ”究ã§ã‚ã‹ã‚Šã¾ã—ãŸã€‚ ç ”ç©¶ã‚°ãƒ«ãƒ¼ãƒ—ã§ã¯ã€ãƒãƒ¼ãƒ‰ã‚¦ã‚¨ã‚¢ã®ã‚»ã‚ュリティー対ç–ãŒå¿…è¦ã ã¨ã—ã¦ã„ã¾ã™ã€‚ ã“ã‚Œã¯å¥ˆè‰¯å…ˆç«¯ç§‘å¦æŠ€è¡“大å¦é™¢å¤§å¦ã®æž—優一教授らã®ç ”究グループãŒ20æ—¥ã€é–‹ã‹ã‚ŒãŸæƒ…å ±ã‚»ã‚ュリティーã®å¦ä¼šã§ç™ºè¡¨ã—ã¾ã—ãŸã€‚ 「スピーカーフォンã€ã¯ã€ãƒ‘ソコンã«æŽ¥ç¶šã—ã¦ä½¿ã†ã€å°åž‹ã®ã‚¹ãƒ”ーカーã¨ãƒžã‚¤ã‚¯ãŒä¸€ä½“ã¨ãªã£ãŸæ©Ÿå™¨ã§ã€ã‚³ãƒãƒŠç¦ã§ãƒ†ãƒ¬ãƒ¯ãƒ¼ã‚¯ãŒè¦è«‹ã•ã‚Œã‚‹ä¸ã€ã‚¦ã‚§ãƒ–会è°ãªã©éŸ³å£°ã‚’通ã˜ãŸé•·æ™‚é–“ã®ã‚„ã‚Šå–ã‚Šã§ã®åˆ©ç”¨ãŒå¢—ãˆã¦ã„ã¾ã™ã€‚ ã“ã®ã‚¹ãƒ”ーカーフォンã«ã¤ã„ã¦èª¿ã¹ãŸã¨ã“ã‚ã€ä¸€éƒ¨ã®æ©Ÿç¨®ã§ã¯ã€ã‚¹ãƒ”ーカーã‹ã‚‰éŸ³ãŒå‡ºã‚‹éš›ã«ã€äººé–“ã®è€³ã«ã¯èžãå–ã‚Œãªã„音声ã®æƒ…å ±ãŒé›»ç£æ³¢ã¨ã—ã¦å‡ºã¦ã„ã¦ã€é›¢ã‚ŒãŸå ´æ‰€ã§å—ä¿¡ã—ã¦å¤‰æ›ã™ã‚Œ
Hackers can cook you alive using 'microwave oven' sat-comms – claim
Hackers can cook you alive using 'microwave oven' sat-comms – claim Black Hat Four years ago, IOActive security researcher Ruben Santamarta came to Black Hat USA to warn about insecurities in aircraft satellite-communication (SATCOM) systems. Now he’s back with more doom and gloom. During a presentation at this year's hacking conference in Las Vegas this week, he claimed he has found a host of fla
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Signal Injection Attacks against CCD Image Sensors
System Sniffs Out Trojans in Electromagnetic Emissions
Boffins: Mixed-signal silicon can SCREAM your secrets to all
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