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02/08/2026 12:22 pm
TL;DR: API security spending can be reduced by replacing manual discovery, compliance checks, and reactive response with continuous visibility, automated posture governance, and runtime threat prevention, according to Salt. The operational lesson is that API sprawl is now an identity and access problem as much as a development problem, because unmanaged endpoints expand the attack surface faster than teams can review it.
NHIMG editorial — based on content published by Salt: API visibility and runtime threat protection for modern applications
Questions worth separating out
Q: How should security teams govern shadow APIs and zombie APIs?
A: Treat them as lifecycle failures, not just discovery problems.
Q: Why do unmanaged APIs increase identity and access risk?
A: Because APIs are often accessed by service accounts, tokens, and application credentials that never pass through the same review discipline as human users.
Q: What do security teams get wrong about API security scanning?
A: They often treat API scanning as a vulnerability-only exercise.
Practitioner guidance
- Establish a complete API inventory Track every externally reachable and internal API, including shadow APIs and zombie APIs, with named ownership, data classification, and authentication method so nothing remains outside review.
- Gate releases with API posture policy Add automated checks in CI/CD for authentication, authorisation, schema exposure, and policy compliance so risky endpoints are blocked before they reach production.
- Monitor live API traffic for abuse patterns Use runtime detection to identify anomalous request volume, unusual access paths, and suspicious use of sensitive endpoints.
What's in the full article
Salt's full post covers the operational detail this post intentionally leaves for the source:
- How Salt positions API discovery across shadow APIs, zombie APIs, and active production endpoints
- How the vendor describes compliance posture rules and pipeline integration for DevSecOps teams
- How runtime threat protection is presented as part of detection and response for API abuse
- How procurement through cloud marketplaces is framed for budget and buying-cycle simplification
👉 Read Salt's analysis of API visibility, posture governance, and runtime threat protection →
Shadow APIs and zombie APIs: what security teams need to fix?
Explore further
02/08/2026 1:22 pm
API sprawl is now an access governance problem, not just an application design issue. Once teams lose track of shadow APIs and zombie APIs, they also lose the ability to govern who or what can reach sensitive functions. That creates the same kind of accountability gap seen in identity programmes when service accounts or tokens escape lifecycle control. Practitioners should treat API inventory and access policy as one control plane, not separate tasks.
A question worth separating out:
Q: How do organisations reduce API abuse without slowing delivery too much?
A: The best approach is to standardise policy at the gateway and delegate only narrow, pre-approved access patterns to development teams. Use rate limits, schema validation, and consistent authorization checks so every new API inherits controls by default. That reduces manual review overhead while keeping risky exceptions visible.
👉 Read our full editorial: API visibility and posture control are the real cost levers
