Topic starter
02/02/2026 10:13 pm
TL;DR: API security best practices increasingly hinge on controlling machine-to-machine access, because APIs concentrate secrets, permissions, and monitoring gaps that attackers can exploit, according to StrongDM. The practical lesson is that API security and NHI governance now overlap so closely that least privilege, rotation, and auditability must be treated as one control plane.
Editorial analysis by NHI Mgmt Group, based on content published by StrongDM: “13 API Security Best Practices to Know in 2026”.
Key questions
Q: What breaks when API security is treated separately from NHI governance?
A: Teams lose sight of the credential, entitlement, and lifecycle controls that actually govern API access.
A: Weak authentication lets untrusted callers reach an API, while excessive privileges let them do more than they should if access is abused.
Q: How can security teams tell whether API audit logging is actually useful?
A: Useful API logging must identify the credential, the resource, the action, and the expected business context.
Practitioner guidance
- Map API clients to named non-human identities Inventory every API key, token, service account, and integration credential, then assign ownership, business purpose, and expiration expectations to each one.
- Bind permissions to endpoint-level need Review scopes and roles against actual API operations so a credential can only read, write, or invoke the endpoints required for one task.
- Centralise request logging with identity context Log the credential identifier, caller context, target resource, and action outcome so access reviews and investigations can trace each API call back to a specific machine identity.
Bottom line: API security fails when teams focus on endpoints but ignore the non-human identities behind them.
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This topic was modified 5 days ago by NHI Mgmt Group
07/10/2026 9:37 pm
API security is now an NHI governance problem, not a narrow application-security task: APIs concentrate machine identities, secrets, entitlements, and monitoring into a single control surface. That means the same governance questions that apply to service accounts also apply to API clients: who owns them, how they authenticate, what they can reach, and when they are revoked. Practitioners should manage API access as part of the NHI lifecycle, not as an isolated developer concern.
A few things that frame the scale:
- Secrets management is a top five cybersecurity priority for only 33% of organisations, behind cloud security (45%), API security (42%), and endpoint security (36%), according to the 2024 State of Secrets Management Survey.
- 71% of organizations use third-party APIs, according to Gartner’s 2024 data.
A question worth separating out:
Q: Should organisations manage API access with the same lifecycle discipline as other NHIs?
A: Yes. API credentials, service accounts, and integrations need ownership, rotation, review, and retirement just like other non-human identities. If lifecycle controls stop at the application boundary, orphaned credentials and stale entitlements remain available long after the integration should have been removed.
👉 Read our full editorial: API security best practices are really NHI governance problems