roservice and the sidecar proxy is unencrypted.
Having part of the traffic unencrypted can be forbidden in organizations with very strict security requirements.</p><nav id=see-also><h2>See also</h2><div class=see-also><div class=entry><p class=link><a data-skipendnotes=true href=/v1.9/blog/2019/proxy/>Istio as a Proxy for External Services</a></p><p class=desc>Configure Istio ingress gateway to act as a proxy for external services.</p></div><div class=entry><p class=link><a data-skipendnotes=true href=/v1.9