Two-factor authentication (2FA)
2FA adds a second layer of security to your account. Users can sign in if they have two forms of authentication: something you know and something you have.
2FA is mandatory for all DigiCert® account and you can’t disable it. If you need to disable 2FA, contact support to request an exception.
Two-factor authentication and single sign-on (SSO)
When two-factor authentication is enabled:
SSO using SAML
DigiCert prompts you to enter an OTP when signing in, even if you have already provided an OTP to your identity provider (IdP).
SSO using OIDC
DigiCert skips the OTP prompt if you have already provided an OTP to your IdP.