Report: Twitter now testing two-factor authentication option April 24, 2013 by admin Tweet Twitter is reportedly testing an optional two-factor authentication method for its accounts, although it’s currently unknown when the option will be made available to the public. Read more… Neowin Related Posts:Twitter is testing a long-form content option called…Losing SMS authentication on Twitter? Here's how to…Google has made passkeys the default option for…GitHub adds optional public beta passkey supportDownloading an authentication app? Don't fall for…