There are too many passwords to remember, they are difficult to type, and they are insecure. New FIDO protocols are designed to remove the barriers to strong authentication. The main principle behind FIDo is that there doesnt have to be any tradeoff between ease-of-use and security. The protocols ensure that users receive strong security and the authentication experience is easy to use. The following describes four major barriers: Cost, Ease of Use, Access Security, and biometrics.”]