Streams 1024
https://arstechnica.com/security/2024/02/canada-vows-to-ban-flipper-zero-device-in-crackdown-on-car-theft/
从纯技术角度出发，无线车钥匙设计有严重缺陷，竟然不能防重放攻击。
如果没有用任何密码学，显然是不可接受的。
如果用了密码学，每次发送的数据也必须添加某种 nonce，比如 counter 比如时间戳。
如果没有用任何密码学，显然是不可接受的。
如果用了密码学，每次发送的数据也必须添加某种 nonce，比如 counter 比如时间戳。
Forwarded from Hacker News (yahnc_bot)
Wi-Fi jamming to knock out cameras suspected in nine Minnesota burglaries https://www.tomshardware.com/networking/wi-fi-jamming-to-knock-out-cameras-suspected-in-nine-minnesota-burglaries-smart-security-systems-vulnerable-as-tech-becomes-cheaper-and-easier-to-acquire
Tom's Hardware
Wi-Fi jamming to knock out cameras suspected in nine Minnesota burglaries -- smart security systems vulnerable as tech becomes…
Police believe a string of nine robberies in Edina have used this tech.
Don’t Make Me Think 是一种退步的暴政。工具不能总是产品甚至消费品，用户必须理解工具，而没有良好证据表明 UX 之中即时浅显的暗示是足够的。
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Forwarded from &'a ::rynco::UntitledChannel (Rynco Maekawa)
tonsky.me
软件幻灭（译）
一切都在走向地狱，而似乎没有人在意
HDMI Forum to AMD: No, you can’t make an open source HDMI 2.1 driver | Ars Technica
https://arstechnica.com/gadgets/2024/02/hdmi-forum-to-amd-no-you-cant-make-an-open-source-hdmi-2-1-driver/
https://arstechnica.com/gadgets/2024/02/hdmi-forum-to-amd-no-you-cant-make-an-open-source-hdmi-2-1-driver/
Ars Technica
HDMI Forum to AMD: No, you can’t make an open source HDMI 2.1 driver
Linux users can't hit the same resolutions and speeds as Windows—or DisplayPort.
Generative AI Comes for Your Smartphone. It May Be the End of the App Era.
https://www.businessinsider.com/generative-ai-smartphones-mwc-artificial-intelligence-assistants-apps-2024-2
https://www.businessinsider.com/generative-ai-smartphones-mwc-artificial-intelligence-assistants-apps-2024-2
Business Insider
As AI takes hold of your smartphone, the end of the app era could be in sight
The AI boom could push us toward more helpful devices, but it's unclear if it can galvanize mobile sales.