EverythingUSB has a review of the Kanguru USB Security Key, a 16MB flash drive that serves as a physical key to encrypt up to eight different “drives” on your Windows PC. While this sort of security has its ups and downs (and, really, mostly downs—lost keys, data that isn’t portable, etc), this particular key seems to have more problems than most, including flaky software that can lock up your machine if you don’t follow the instructions to a tee.
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