mirror of https://github.com/istio/istio.io.git
9 lines
431 B
Markdown
9 lines
431 B
Markdown
---
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title: If mutual TLS is globally enabled, can non-Istio services access Istio services?
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weight: 30
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---
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Non-Istio services cannot communicate to Istio services unless they can present a valid certificate, which is less likely to happen.
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This is the expected behavior for *mutual TLS*. However, you can override the
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global flag for specific namespaces or services. See
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[task](/docs/tasks/security/authn-policy) for more details.
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