Define mitigation conditions and lifecycle integration

Define the conditions and lifecycle-management integration for mitigation actions triggered by failed rApp/xApp attestation, including their coordination with SMO-driven policies and preservation of service continuity.

Background

The proposed attestation workflow allows the RIC to trigger responses such as isolation, privilege reduction, quarantine, controlled deactivation, and recovery when integrity verification fails. The paper explains that these responses must be coordinated with SMO-driven policies and existing application lifecycle-management workflows to ensure consistent behavior across vendors. However, the precise triggering conditions and operational integration of these mitigation mechanisms have not been established, leaving an unresolved standardization and deployment problem.

References

While mitigation strategies (e.g., isolation, privilege reduction, and controlled deactivation) can be triggered upon attestation failure, their conditions and integration into lifecycle management workflows are not yet fully defined.

— rApp/xApp Attestation: A New Security Use Case for O-RAN  (2609.24296 - Alimohammadi et al., 21 Sep 2026) in Section 6, "Challenges and Future Directions," subsection "Mitigation actions and lifecycle integration"