Twitter is slowly turning on automatic encryption on its website, a move following other major providers of web-based services to thwart account hijacking over wireless networks.

Twitter has offered an option for users to turn on SSL (Secure Sockets Layer) encryption, but said on Tuesday that it will turn the feature on by default for some users. It did not indicate when the option would be turned on by default for all users.

SSL encryption, indicted by "https" in the URL bar and sometimes a padlock in the browser window, is an encryption protocol used to protect communication between a client and a server. It is important to use because unencrypted information passed over wireless networks can be intercepted.

More: http://www.computerworld.com/s/article/9219453/

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