Istio's authorization and authentication functionality.</p></div><div class=entry title="5 minute read"><h5><a href=/v1.13/docs/concepts/observability/>Observability</a></h5><p>Describes the telemetry and monitoring features provided by Istio.</p></div><div class=entry title="2 minute read"><h5><a href=/v1.13/docs/concepts/wasm/>Extensibility</a></h5><p>Describes Istio's WebAssembly Plugin system.</p></div></div></article><div id=endnotes-container aria-hidden=true><h2>Links</h2><ol id=endnotes></ol></div><