Protect your Windows 10 login by simply plugging in your ePass FIDO Key. ePass FIDO for Windows hello is a simple app to help you more easily more secure login to Windows 10. A computer can register one or more ePass FIDO Key, an ePass FIDO Key can also be registered on multiple computers. ePass FIDO Key added the touch in the authentication mechanism to ensure that the User presence signal exist, After successful registration, you will only need to insert the ePass FIDO Key and touch the ePass FIDO Key When the lights flashing, you can login successfully.