Turtles All the Way Down: Bootstrapping an operating system.

Now we need an operating system for the trusted, open source computer. As previously mentioned, Windows and MacOSX are out because we can't audit the code, and it is known that weaponized 0-days are stockpiled by some agencies for the purpose of exploitation and remote manipulation of systems, and are also sold on the black and grey markets for varying amounts of money (hundreds to multiple thousands of dollars). It has been observed by experts many a time that software being open source is not a panacea for security. It does, however, mean that the code can be audited for …

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Boot loaders and securing dual-booting portable systems.

UPDATE - 20170327 - Truecrypt was disconnected in 2014.ev when Microsoft stopped supporting Windows XP.  DO NOT USE IT.  This blog post must be considered historical in nature.

If you've been following the news media for the past year or so, stores have been cropping up with frightening regularity about travelers who are detained at the border while customs agents demand the login credentials for their notebook computers so that they can be examined for gods-know-what kind of information. From time to time, the hard drives of computers are actually imaged for later analysis. As if that weren't enough, the United …

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