Portable authenticators, tiny devices that you can carry on your keychain for an added level of security, appear to be one of the best ways to ensure that your digital identities can’t be hacked. The way that these authenticators work is by displaying a new code every 60 seconds and are entered along with a password or a pin to gain access to an account. So if a hacker was able to steal your password in some way, they would also need your personal authenticator to log into your account.

Read More →