code>, you can use <code>tcpdump</code> to verify
traffic is encrypted or not.</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ kubectl exec -nfoo &#34;$(kubectl get pod -nfoo -lapp=httpbin -ojsonpath={.items..metadata.name})&#34; -c istio-proxy -- sudo tcpdump dst port 80  -A
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 262144 bytes
</code></pre><p>You will see plain text and encrypted text i