Tools that store, rotate, and audit credentials for applications and services. They were built to reduce credential sprawl in human-managed infrastructure.
Secrets managers solve a real problem: credentials scattered across codebases, config files, and environment variables. They work well when your infrastructure is relatively stable, your workloads are predictable, and your team has the capacity to operate them correctly. The limitation surfaces at scale: a vault requires workloads to authenticate before retrieving secrets, which means you still need a bootstrap credential, and the vault itself becomes a high-value target holding every key in your environment.
Aembit addresses a different layer: instead of storing and releasing secrets, it attests the identity of the workload and issues short-lived credentials at the moment of access, so the workload never holds them and developers never need to handle them in the first place. The two approaches replace each other for workload authentication use cases, but work together when static credentials remain a requirement for specific systems.
For applications, services, and AI agents that need to authenticate to other systems, Aembit replaces the secrets-retrieval model by attesting the workload’s identity and injecting credentials directly into the request at runtime. The workload never sees them, and developers never write authentication code or handle secrets in application logic. Unlike vault SDKs that require code changes and secret retrieval calls inside the application, Aembit’s injection model is transparent to the application: no SDK, no credential management code, no risk of accidental commits to GitHub. This also simplifies compliance: Aembit’s attestation-based audit logs record exactly which workload accessed what and when, in a form that maps directly to SOC 2 and NIST access control requirements, without the manual correlation work that credential-based vault logs require.
Aembit integrates with HashiCorp Vault, AWS Secrets Manager, Azure Key Vault, and CyberArk Conjur via native connectors. For systems where a vault remains the right architectural choice — encryption key management, certificate lifecycle, or third-party SaaS integrations that require static credentials — Aembit adds the policy enforcement and workload identity layer that vaults were not designed to provide natively. Organizations already running vault infrastructure can use Aembit to govern which workloads can access it, under what conditions, and with full attestation-based audit trails, modernizing the vault’s utility rather than replacing it wholesale.
Different problem, different layer. Both tools are needed in a mature stack and operate independently without overlap.
PAM handles human privileged sessions: an admin checking into a production server, a developer accessing a cloud console, a vendor connecting to a sensitive system. Ambit handles the other side: applications, services, Al agents, and CI/CD pipelines that need to authenticate to those same sensitive systems without human intervention. PAM is optimized for the relatively small number of human administrators in an environment – session-based, interactive, with approval workflows and session recording. A microservice or Al agent operating at scale makes thousands of authentication requests per hour, has no interactive session, and cannot wait for a human approval workflow.
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