What it does
The Secure Production Identity Framework for Everyone — an open standard for workload identity in cloud-native and AI infrastructure. SPIRE (the SPIFFE Runtime Environment) provides the production implementation for issuing and managing workload identities.
Security relevance
SPIFFE provides cryptographic workload identity without static credentials. Every workload — including AI model serving instances, data pipelines, and agent processes — gets a verifiable identity (SVID) that enables mutual TLS and fine-grained authorisation. This is the foundation for zero-trust AI infrastructure.
When to use it
Implement when building zero-trust infrastructure for AI workloads. Requires deploying SPIRE servers, registering workloads, configuring PKI, and integrating with your service mesh. Expert-level infrastructure work but the open-standard approach avoids vendor lock-in.
OWASP coverage
Risks addressed — mapped to both OWASP Top 10 standards. 1 in LLM, 2 in Agentic.
The raw record
What Yuntona stores. Single source of truth — fork it on GitHub.
name: SPIFFE slug: spiffe type: Mixed category: Identity & AppSec url: https://spiffe.io reviewed: 2026-04 added: 2026-04 updated: 2026-04 risks: llm: [LLM08] asi: [ASI03, ASI07] complexity: Expert Required pricing: — audience: Builder lifecycle: [deploy] tags: [Identity, Open Source, Standard]