tity for dynamically placed and auto-scaled workloads</p></li></ul><h3 id=communication-security>Communication security</h3><p>Service-to-service communication is tunneled through high performance client side and server side <a href=https://envoyproxy.github.io/envoy/>Envoy</a> proxies. The communication between the proxies is secured using mutual TLS. The benefit of using mutual TLS is that the service identity is not expressed as a bearer token that can be stolen or replayed from another source. Istio aut