 strong service identity and secure communication channels between services." href="/v0.7/docs/concepts/security/mutual-tls.html">Mutual TLS Authentication</a></li></ul></li><li class="sublist"> <label class='tree-toggle'> <i class='fa fa-lg fa-caret-right'></i> <a class="" title="Introduces the policy control mechanisms." href="/v0.7/docs/concepts/policy-and-control">Policies and Control</a> </label><ul class="tree collapse"><li> <a title="Explains the important notion of attributes, which is a central mec