SSO security best practices for online course platforms
Protect learner data and course content with these identity and access management recommendations.
Single sign-on makes access easier for learners, but it also concentrates trust in the identity provider. A misconfigured SSO connection can expose more than one application. These best practices help you secure your Thinkific SSO deployment.
1. Validate signatures and certificates
Never accept unsigned SAML assertions or unverified OIDC tokens. Configure WooNinja SSO to require signed assertions and keep your IdP signing certificate up to date. Set a calendar reminder to refresh metadata before the certificate expires.
2. Use a stable, opaque identifier
Choose a NameID or subject claim that does not change when a user marries, changes roles, or updates their email. Persistent NameID format is usually the best choice for long-term account matching.
3. Release only necessary attributes
The principle of least privilege applies to identity data. Release only the attributes Thinkific needs: email, first name, last name, and group or role information if you are mapping enrolments. Avoid passing sensitive internal identifiers unless required.
4. Enforce strong authentication at the IdP
SSO security is only as strong as the IdP authentication policy. Require multi-factor authentication (MFA), enforce conditional access based on device and location, and disable legacy authentication protocols.
5. Monitor and log SSO events
Review WooNinja SSO logs regularly for failed logins, assertion errors, and unexpected attribute values. Set up alerts for repeated failures from the same user or IP address.
6. Automate user lifecycle
Deactivate or remove access in the IdP when an employee leaves. Because WooNinja SSO relies on the IdP for authentication, disabling the user there immediately blocks Thinkific access without requiring a separate step in Thinkific.
7. Test disaster recovery
Document your SSO configuration, metadata URLs, and certificate rotation process. Perform an annual test login from a non-admin account to confirm the experience still works as expected.
Following these practices keeps your SSO deployment secure, maintainable, and aligned with enterprise identity standards.