# istio_trust-domain-validation.yaml
apiVersion: release-notes/v2
kind: feature
area: security
issue:
  - 26224
releaseNotes:
- |
  **Added** Trust Domain Validation by default rejecting requests in sidecars if the request is not from same trust domain
  or if it's not in the TrustDomainAliases specified in the MeshConfig.