Istio Security
Open SourceAbout Istio Security
Istio securely provisions identities to every workload using X.509 certificates.
Products
- Istiod: Consolidated control plane binary that encapsulates the functions of Pilot, Galley, Citadel, and the sidecar injector.
Used for
- Encrypting service-to-service traffic to defend against man-in-the-middle attacks.
- Enforcing fine-grained access policies between services.
- Auditing who accessed what at what time.
- Validating TLS certificates signed by non-standard or private CAs.
From Istio Security's own website, read 2026-10-23. How we build listings.
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Quick Facts
istio.io/latest/docs/concepts/securityCategoryCybersecurity
SubcategoryNetwork Security & Firewall
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