google two factor authentication usb

NetScaler OTP Application ScenarioNetScaler OTP (one time password) is a two-factor ID card that uses the username password + 6-bit token authentication code to complete the identity authentication. In the previous two-factor solution, Netscalergateway needed to be integrated with a third-party RADIUS server for two-

by the system. Depending on the strict definition of authentication factor separation and the specific working principle of the corresponding one-time password system, introducing one-time passwords into the authentication system can indeed achieve the security provided by the multi-factor

, if there is empty, will try the onion token, Not because it's powerful, but because it supports a variety of poses like brush face ...4. The handset and the server docking, finally is the server to apply the Google authentication module1)Vim/etc/pam.d/sshdAdd auth required pam_google_authenticator.so on the first lineTest find must be in front of Password-auth, that is, must first verify the dynamic passw

This version should be the best implementation, add four time points on this, you can use in the way to judge to avoid errors.The @ code comment is actually the best explanationClass _googletwosetpauth (object): ' Google token two authentication related ' ' Def _get_hotp_token (self, Secret, intervals_no): ' Get Htop_token Internal method algorithm:p Aram secret encoding before two authentication:p Aram int

direct hard disk version.USB key can adopt two-factor authentication, that is, the PIN code and hardware constitute two important factors for users to use USB key. Users can only have USB key (entity) at the same time) and the user's pin code to log on to the system.Usb key authen