le="Concepts, tools, and techniques to deploy and manage an Istio mesh.">Operations</a></li><li><a href=/v1.7/docs/ops/configuration/ title="Advanced concepts and features for configuring a running Istio mesh.">Configuration</a></li><li><a href=/v1.7/docs/ops/configuration/security/ title="Helps you manage the security aspects of a running mesh.">Security</a></li><li>Harden Docker Container Images</li></ol></nav><article aria-labelledby=title><div class=title-area><div style=width:100%><h1 id=title>Harden D