Informations about SSL certificates and networks security
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BusKill is designed to wipe your laptop (Linux only) if it is snatched from you in a public place: The idea is to connect the BusKill cable to your Linux laptop on one end, and to your belt, on the other end. When someone yanks your laptop from your lap or table, the USB cable … Read More “USB Cable Kill Switch for Laptops” »
The Linux encryption app Cryptkeeper has a rather stunning security bug: the single-character decryption key “p” decrypts everything: The flawed version is in Debian 9 (Stretch), currently in testing, but not in Debian 8 (Jessie). The bug appears to be a result of a bad interaction with the encfs encrypted filesystem’s command line interface: Cryptkeeper … Read More “Cryptkeeper Bug” »
Firefox is removing the battery status API, citing privacy concerns. Here’s the paper that described those concerns: Abstract. We highlight privacy risks associated with the HTML5 Battery Status API. We put special focus on its implementation in the Firefox browser. Our study shows that websites can discover the capacity of users’ batteries by exploiting the … Read More “Firefox Removing Battery Status API” »