mirror of https://github.com/istio/istio.io.git
12 lines
555 B
Markdown
12 lines
555 B
Markdown
---
|
|
title: Mutual TLS
|
|
description: What to do if mutual TLS authentication isn't working.
|
|
weight: 30
|
|
---
|
|
|
|
If you suspect problems with mutual TLS, first ensure that [Citadel is healthy](/help/ops/security/repairing-citadel/), and
|
|
second ensure that [keys and certificates are being delivered](/help/ops/security/keys-and-certs/) to sidecars properly.
|
|
|
|
If everything appears to be working so far, the next step is to verify that the right [authentication policy](/docs/tasks/security/authn-policy/) is applied and
|
|
the right destination rules are in place.
|