stio system.">Tasks</a><svg class="icon breadcrumb-arrow"><use xlink:href="/v1.19/img/icons.svg#breadcrumb-arrow"/></svg></li><li><a href=/v1.19/docs/tasks/security/ title="Demonstrates how to secure the mesh.">Security</a><svg class="icon breadcrumb-arrow"><use xlink:href="/v1.19/img/icons.svg#breadcrumb-arrow"/></svg></li><li><a href=/v1.19/docs/tasks/security/cert-management/ title="Management of the certificates in Istio.">Certificate Management</a><svg class="icon breadcrumb-arrow"><use xlink:href="/v1