If your organization uses Microsoft Office 365, some of your users may have to use OATH TOTP hardware tokens for multi-factor authentication (MFA), and some may prefer FIDO security keys for passwordless login.
You might have found out, or will find out, that it can be very time consuming, if not difficult and insecure, to manage TOTP tokens and FIDO keys in Entra ID (Azure AD), because Microsoft does not provide a token lifecycle management system.
That’s where SafeID Token Service (STS) comes in.