Maus produtos de segurança

Um excerto de um artigo do Bruce Schneier na Wired:

More than a year ago, I wrote about the increasing risks of data loss because more and more data fits in smaller and smaller packages. Today I use a 4-GB USB memory stick for backup while I am traveling. I like the convenience, but if I lose the tiny thing I risk all my data.

Encryption is the obvious solution for this problem -- I use PGPdisk -- but Secustick sounds even better: It automatically erases itself after a set number of bad password attempts. The company makes a bunch of other impressive claims: The product was commissioned, and eventually approved, by the French intelligence service; it is used by many militaries and banks; its technology is revolutionary.

Unfortunately, the only impressive aspect of Secustick is its hubris, which was revealed when Tweakers.net completely broke its security. There's no data self-destruct feature. The password protection can easily be bypassed. The data isn't even encrypted. As a secure storage device, Secustick is pretty useless.

........

With so many mediocre security products on the market, and the difficulty of coming up with a strong quality signal, vendors don't have strong incentives to invest in developing good products. And the vendors that do tend to die a quiet and lonely death.

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