SnapID

Millions of login credentials are stolen daily. Eventually one of them will be yours. A better, more secure solution is to eliminate credentials entirely. The SnapID WordPress plugin eliminates both passwords and user IDs while simultaneously making your logins more secure. Stop depending on password managers, remembering multiple usernames or risking insecure browser cookies for your different WordPress websites. To login to any SnapID-enabled WordPress site just click the login button, text the code shown on the screen and you are logged in. It’s that easy. The SnapID WordPress plugin is available in the US and Canada absolutely free to WordPress admins and users.

Check it out here: snapid.com.