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2FA Two-Factor Authentication

What is Two-Factor Authentication (2FA)?

Two-Factor Authentication is a specific type of Multi-Factor Authentication (MFA) that strengthens access security by requiring two methods (also referred to as authentication factors) to verify your identity. These factors can include something you know, like a username and password, plus something you have like a smartphone application or physical token.  This allows the organization to have two layers of security on every account, reducing the susceptibility of account compromise. These layers protect against phishing, social engineering, and password brute-force attacks and secure logins from attackers exploiting weak or stolen credentials.

Due to the continued influx of Cybersecurity threats, Sacramento County Remote Access solutions require an additional factor during authentication. Remote Access solutions that will require an additional authentication factor are:


Are training resources available?

Yes, Frequently Asked Questions and video training resources are available here.


How do I enroll?

  • To begin enrollment or to change your settings, go to the Multi-Factor Self-Service Portal.    (Token users do not need to enroll, although they can set their login preferences using the same site)
  • For step by step video aided assistance and FAQs, click here.
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