TELEPORT MACHINE & WORKLOAD IDENTITY
Workload Identity in Multi-Cloud
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Every Cloud has IAM. None of Them Agree.
Platform and security teams depend on cloud-native IAM to control access—but each cloud works differently. AWS uses roles. GCP uses service accounts. Kubernetes runs on RBAC. Every model enforces access locally—but none of them interoperate.
Systems that span clouds behave as non-human identities—but without a shared model to verify who issued access, or where it’s valid. That forces teams into a tradeoff between local control and global governance:
• Try to standardize access across clouds by copying roles, hardcoding environment context, and duplicating policy logic
• Or manage identity per platform—rewriting rules, stitching together logs, and hoping credentials don’t spread where they shouldn’t
Either way, the same credential can be accepted in multiple clouds—with no shared system to verify who issued it, what it’s tied to, or whether it still belongs.
• App teams move fast, passing secrets between staging and prod, or across clouds.
• Platform teams try to glue IAM models together, duplicating roles and injecting environment context manually.
• Security teams want to enforce policy everywhere, but there’s no shared identity primitive or audit layer that spans platforms.
That’s how a single credential, issued for one cloud, becomes a silent entry point across all of them.
Cross-cloud access is still mostly hand-stitched. Platform engineers build brittle glue code to pass environment context between systems that were never meant to interoperate. Security teams duplicate policy across clouds just to enforce a baseline. App teams shuttle credentials between staging and prod—because nothing ties them to either one.
Even when the architecture is clean, the enforcement isn’t. IAM protects each platform in isolation. But identity doesn’t move with the job, system, or workload. Credentials travel. Policy doesn’t. That’s how machine identity becomes fragmented. And that’s when governance breaks—not because teams aren’t trying, but because the model was never built to span infrastructure boundaries.
Real-World Incident
A static machine credential was stolen from a third-party tool. It was accepted across every cloud environment the team used—because it was never bound to a job, system, or platform. That one credential unlocked access to production SaaS platforms, internal systems, and critical cloud resources. No alerts fired. No policies stopped it. Because nothing checked whether it should have worked.
Every cloud IAM system enforces policy locally, but there’s nothing that ties machine identity to where, why, or how it was issued. That’s why machine credentials get passed between systems, misapplied, and accepted in places they were never meant to go.
The Solution: Infrastructure Identity
Infrastructure Identity provides a machine-native identity layer that moves across platforms and enforces access at runtime, based on what the job is, not just where it runs.
Each workload gets its own short-lived identity—instantiated at runtime, attested to the system of origin, and authorized only for the task it performs—so machine access can be governed across clouds without duplicating policy.
This allows teams to govern machine access across infrastructure boundaries—not just within them.
Why It's Different
Most identity systems govern access inside a single platform. But machines don’t stay in one place—they span clouds, APIs, and workloads with no shared enforcement or audit.
Teleport replaces credentials that get passed between environments with cryptographic identity issued per job, authorized only for what it’s meant to do, and policy enforced where the action happens.
Policy becomes portable. Attribution follows the workload. And governance extends beyond IAM—into the machine layer it was never built to reach.
How It Works
When a workload spans platforms, the system performing the action requests a cryptographic identity from Teleport—instantiated at runtime and with attestation tied to the job, the platform it runs on, and the environment that triggered it. That identity is:
Instantiated by the execution context—not defined statically in config or inherited across systems
Attested to the job and origin system, avoiding duplication across clouds or environments
Authorized only for the specific action it performs—not accepted by default or carried between platforms
Issued once and enforced locally, using native controls like AWS IAM, GCP service accounts, Kubernetes RBAC, or internal authorization systems
Short-lived by design, expiring automatically with no residual trust left behind
Auditable across environments, so teams can trace who triggered the job, where it ran, and what access was used
Instead of duplicating roles or injecting credentials across clouds, systems authenticate with runtime-issued identity—valid only for the action they perform and governed wherever it’s enforced.
Identity becomes portable at execution—so teams can govern access across clouds without duplicating policy or losing audit.
Machine access simplified for cross-cloud environments.
With identity issued at runtime, access enforcement finally scales across clouds—not just within them.
• Platform teams stop duplicating IAM logic, hardcoding context into roles, or stitching together secrets across environments.
• App teams can deploy across clouds without inheriting global roles or exposing credentials to multiple systems.
• Security teams define policy once and enforce it everywhere—backed by execution-level audit across platforms.
Infrastructure Identity gives teams a way to govern machine access across environments.
Automation is the New Attack Surface
Securing Non-Human Identities (NHIs) at the Infrastructure Layer
Modern infrastructure moves fast. Automation now powers nearly every critical system — from provisioning environments with code, to deploying software through pipelines, to scaling workloads across distributed services and AI agents.
But beneath that velocity lies an expanding layer of risk that’s often invisible: non-human identities (NHI). Download this paper to learn more.
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More Machine & Workload Identity Use Cases
Secure CI/CD Pipelines
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Streamline IaC Deployments
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Multi-Cloud Workloads
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Automation at Scale
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Additional Resources
Press Release
Introducing Teleport Machine & Workload Identity
Teleport, the Infrastructure Identity Company, today announced the introduction of Teleport Machine & Workload Identity, a breakthrough solution that provides seamless authentication, authorization, and access control for non-human identities across modern infrastructure environments.
Teleport Resources
Teleport Workload Identity with SPIFFE
Watch this deep dive into Teleport Workload Identity with SPIFFE, where we explore how to secure inter-service communication with cryptographic workload identities. Learn how to eliminate static credentials, enforce least-privilege access, and achieve zero-trust security for modern infrastructure.
Teleport Documentation
Teleport Machine & Workload Identity Documentation
Learn how to secure your workloads with cryptographic identity. Explore the Teleport Machine and Workload Identity developer documentation.