factors

Google is working on an option to replace password logins on mobile devices with a "trust score" based on multiple factors. The idea is to combine all sorts of factors that aren't secure enough on their own. The idea is to balance the need for ... security with the hassle of remembering passwords by building on the concept of two-factor authentication. That's an existing philosophy that deals with the inherent weakness of using a single login factor such as a password. Two-factor authentication combines a password with another factor such as using a specific device or having ... (view more)