Chapter 56 Authentication Objects
ZyWALL Series CLI Reference Guide
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56.4.1 Two-Factor Authentication Methods
The following tables lists the methods for two-factor authentication.
56.4.2 Two-Factor Authentication with SMS/Email
This section introduces how SMS/email two-factor authentication works.
Figure 37 SMS/Email Two-Factor Authentication
VPN Access
1 A user runs a VPN client and enters their VPN user name and password.
2 A VPN connection is created from the VPN client device to the Zyxel Device.
Table 276 Two Factor Authentication Methods
ACCESS TYPE TWO-FACTOR AUTHENTICATION METHOD FACTOR 2 PASSWORD
VPN SMS Link
VPN Email Link
Admin SMS Code
Admin Email Code
Admin Google Authenticator app Code