OS X supports encrypting files from the command line, if you need to do so by logging in remotely.
If you're a Gmail user spooked by Chinese cyber attacks on Google, here's a way to encrypt your e-mail. Be warned: better security comes at a cost.
roundup A blunt declaration by Google on censorship and surveillance underscores the troubled history--and uncertain future--for Internet companies doing business in China.
If you use Gmail, but worry about your privacy, CNET reporter Stephen Shankland shows you how to encrypt your e-mail to keep it safe from prying eyes.
Some say that if everyone in the world properly secured their e-mail, there would be no spam. Well that's one of many good reasons to do so. But isn't using PGP security really expensive and hard?
Gmail now lets users automatically encrypt all communications with Google's e-mail servers--that is, as long as they're willing to take a performance penalty.
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