Secrets management is the practice of securely storing, distributing, rotating, and controlling access to sensitive credentials and cryptographic material.
Secrets management is the practice of securely handling sensitive credentials and cryptographic material. In plain language, it means organizations control how passwords, API keys, tokens, certificates, and other secrets are stored, distributed, used, and rotated.
Secrets management matters because exposed credentials can undo many other security protections. A well-designed application is still at risk if its database password, cloud token, or signing key is left in source code, logs, or unmanaged configuration files.
It also matters because modern software depends on many machine identities and automation workflows. Secrets need lifecycle control, not just concealment.
Secrets management appears in CI/CD pipelines, cloud platforms, application runtime configuration, service-to-service trust, certificate handling, and incident response. Teams use dedicated secret stores, access policies, and Key Rotation processes to reduce the chance that sensitive material is exposed or overused.
Security teams connect secrets management to Least Privilege, Secure Coding, and Container Security because credentials often move across application, cloud, and operational boundaries.
A development team stops storing API keys in environment files committed to source control. Instead, the application retrieves those values from a managed secret store at runtime, and access to each secret is limited to the workloads that actually need it.
Secrets management is not the same as encryption alone. Encrypting a secret can help, but the organization still needs access control, auditing, rotation, and safe distribution.
It is also different from Software Composition Analysis. SCA helps track third-party components, while secrets management governs sensitive credentials and key material.