Agence France-PresseMay 23, 2013 08:15
On Thursday, May 23, Google+ users are buzzing about Twitter's plan for two-step authentication and Chevy's new electric car, the Chevy Spark.
Following a series of high-profile hacks, the microblogging site Twitter is taking steps to ensure the security of its users with the introduction of a two-step authentication system.
Two-step or two-factor authentication works by sending a unique, one-time log-in code by text message to the phone linked to the Twitter user's account, making it much harder for a hacker to gain access to an account.
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