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SPIFFE
All IAM glossary termsPrivileged Access · glossary

SPIFFE

Also known as: Secure Production Identity Framework For Everyone

Definition

SPIFFE (Secure Production Identity Framework For Everyone) is an open standard for workload identity, providing each workload with a cryptographically verifiable identity (SVID).

In more depth

CNCF graduated project. Reference implementation: SPIRE. SVIDs are X.509 certificates or JWTs identifying the workload by URI (e.g., `spiffe://example.com/payments-api`).

Foundational for service-mesh mTLS at scale. Adopted across Kubernetes ecosystem, Istio, Envoy.

Related terms
  • Workload identity · Privileged Access
  • mTLS · Protocols
  • Service mesh · Zero Trust
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