User authentication methods

Authentication Method elements define the authentication method used by particular authentication servers, and by particular users and user groups.

The Secure SD-WAN Manager supports many third-party authentication methods. You can integrate third-party authentication products with the Secure SD-WAN Manager through the RADIUS and TACACS+ protocols.

The following authentication methods can be used:

• User passwords stored in internal or external LDAP databases.

  LDAP authentication is used for simple password authentication against external LDAP databases.

• Client certificates.
• Pre-shared keys (for use with some third-party VPN clients).
• External authentication provided by servers that support the TACACS+ (Terminal Access Controller Access Control System Plus) protocol.
• External authentication provided by servers that support the RADIUS (Remote Authentication Dial-in User Service) protocol.