Using your phone's biometrics to sign in to websites and applications is simple and secure with Samsung Pass. You can sign in without inputting your ID or password once you have scanned your fingerprints.Samsung Pass eliminates the need for you to remember the whole of your login IDs and credentials.  Remember that this tool will hold all your most secure passwords. You're in a bit of trouble if this is taken or compromised! Samsung will likely keep your data secure, but I wish they would be more open about it rather than making people trust the program without question.