push({path: [ "policy-and-control", "mixer.md", ], url: "/docs/concepts/policy-and-control/mixer.html", title: "Mixer", order: 20, overview: "Architectural deep-dive into the design of Mixer, which provides the policy and control mechanisms within the service mesh."}); docs.push({path: [ "security", "index.md", ], url: "/docs/concepts/security/", title: "Security", order: 30, overview: "Describes Istio's authorization and authentication functionality."}); docs.push({path: [ "security", "mutual-tls.md", ], u