Which three types of authentications can be used with user-based licensing?

Tableau Server’suser-based licensing(Creator, Explorer, Viewer) ties licenses to individual users—let’s determine compatible authentication methods:

User-Based Licensing:

Licenses are assigned per user, tracked by username.

Authentication determines how users log in—must integrate with licensing.

Option A (Local authentication): Correct.

Details: Users are managed in Tableau Server’s internal database—username/password set manually or via import.

Why: Directly ties to user accounts, fully compatible with licensing.

Option C (Trusted authentication): Correct.

Details: Allows external apps to authenticate users via tickets (e.g., /trusted/).

Why: Maps to Tableau usernames, integrating with licensing—common for embedded analytics.

Config: Trusted IPs or credentials set in TSM.

Option D (Active Directory): Correct.

Details: Uses AD for authentication (LDAP or Kerberos)—users sync to Tableau Server.

Why: AD usernames align with licensing—supports SSO and user management.

Config: Enable via tsm authentication active-directory configure.

Option B (Reliance authentication): Incorrect.

Why: Not a recognized Tableau authentication method—likely a typo (e.g., for "Resilience" or misheard term). No such feature exists.

Why This Matters: Authentication flexibility ensures user-based licensing fits diverse IT environments—critical for adoption.