 href=/v1.2/docs/tasks/security/mtls-migration/>Mutual TLS Migration</a></p><p class=desc>Shows you how to incrementally migrate your Istio services to mutual TLS.</p></div><div class=entry><p class=link><a data-skipendnotes=true href=/v1.2/docs/concepts/security/>Policies and Security</a></p><p class=desc>Describes Istio&#39;s authorization and authentication functionality.</p></div><div class=entry><p class=link><a data-skipendnotes=true href=/v1.2/blog/2019/egress-traffic-control-in-istio-part-3/>Secure 