Multi-Factor Authentication (MFA) - Technology
Multi-Factor Authentication (MFA)
51福利 utilizes Multi-Factor Authentication (MFA) to access the network and web services. ITACS supports using your CAC card with PIN to logon to government-owned computers, while Microsoft Authenticator MFA with Email address and password is the alternative method when using BYOD and for those without a CAC. Initial CAC login will get you onto the network with single sign-on to enterprise applications.
Do all three of the following:
Add or modify multiple sign-in methods including the Microsoft Authenticator app. Detailed instructions for setting up your account with Microsoft MFA are .
Passwordless Authentication is a secure authentication method that allows you to login to Office 365 services using the Authenticator app. Detailed instructions for setting up your account with passwordless authentication are .
DoD CACs may be used for logon to 51福利 workstations, Office 365, and many other enterprise applications. To register and enable your account for CAC authentication to 51福利-owned computers, visit
Complete this process whenever you are issued a new CAC. You will still need to maintain a password and Microsoft MFA login as an alternative sign-in method.