SAP Knowledge Base Article - Preview

3666355 - Risk-based authentication rules was ignored when using Corp-IdP

Symptom

  • A new group XXX was created in the authentication directory and a risk-based rule was configured for the application to restrict SSO authentication to a subset of users.
  • Users in the group XXX can still log on without multi-factor authentication (MFA) being enforced.
  • Current configuration:
    • Authentication action is set to two-factor authentication
    • two-factor methods are set to Web authentication
    • the Default Authentication Rule is set to "allow"
    • Corporate IdP was set to the default Identity Provider


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Environment

Identity Authentication Service

Product

SAP Cloud Identity Services all versions

Keywords

cis rule ignored, multi-factor authentication, mfa, risk-based rule, identity authentication service, ias, sso authentication, group-based authentication, mfa enforcement, authentication configuration, web authentication, default authentication rule, identity federation, tenant configuration , KBA , BC-IAM-IDS , Identity Authentication Service , Problem

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