Authenticator Applications
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- UpdatedJan 30, 2025
- 1 minute read
- Yokohama
- Platform Security
Use third party authenticator applications to generate temporary MFA pass codes.
An authenticator application is third-party software that generates temporary pass-codes. You can use these pass-codes along with your password to login into an instance that requires multi-factor authentication (MFA).
If your administrator has enabled MFA on your instance, you see a prompt for a pass-code after entering your user and password during login.

ServiceNow requires authenticator applications that support Time-based One-time Passwords (TOTP).
ServiceNow tests MFA with the following authenticators:
- Google Authenticator
- Microsoft Authenticator
- LastPass Authenticator
- Authy
- FreeOTP
- Duo
- Okta Verify
Note: Other authenticators not listed might also be compatible, but are not tested by ServiceNow.