Currently, the OIDC Identity Provider integration for Entra ID / Azure AD in HelloID only supports authentication based on client secrets. HelloID already supports certificate-based authentication across the Provisioning connectors and Service Automation forms and products. This aligns with Microsoft’s current security recommendations and best practices, where certificate-based authentication is the preferred replacement for client secrets. More and more organizations are now requiring certificate-based authentication as part of their security standards, making secret-based authentication increasingly undesirable. Suggested Improvement - Add support for certificate-based authentication within the OIDC Identity Provider integration for Entra ID / Azure AD, as an alternative to client secret authentication. Benefit - Alignment with Microsoft security best practices. - Support for organizations with stricter security requirements. - Reduced dependency on client secrets. - Improved security and credential management.