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ASPM, CNAPP and NHIs: where identity governance still breaks

 

(@nhi-mgmt-group)
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Joined: 1 year ago
Posts: 17435
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TL;DR: ASPM and CNAPP improve cloud posture but neither is designed to secure non-human identities, which Entro Security says remain a leading exposure point in cloud applications. That gap matters because NHI privileges are often over-permissive, reused, and rarely retired, making lifecycle governance the decisive control.

Editorial analysis by NHI Mgmt Group, based on content published by Entro Security: “ASPM vs CNAPP – Which Solution To Choose”.

Key questions

Q: What breaks when ASPM and CNAPP are used as NHI controls?

A: They break at the point where visibility is mistaken for governance.

Q: Why do over-permissive identities increase risk in cloud AI environments?

A: Over-permissive identities let small configuration errors become high-impact events because the identity can reach more systems than the task requires.

Q: How do teams know if NHI governance is actually working?

A: Look for complete inventory coverage, clear ownership, enforced rotation, and reliable decommissioning.

Practitioner guidance

  • Define NHI ownership and offboarding Assign explicit owners for service accounts, tokens, certificates, and API keys, then require revocation when the workload or vendor relationship ends.
  • Inventory machine credentials and reuse Build a current register of non-human identities and flag credentials reused across multiple environments, applications, or pipelines.
  • Separate posture findings from identity findings Route ASPM and CNAPP alerts into a parallel review for machine identity scope, rotation age, and ownership so identity debt is not hidden inside cloud noise.

Bottom line: ASPM and CNAPP improve cloud and application visibility, but they do not close the governance gap around machine identities.

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(@mr-nhi)
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Joined: 6 months ago
Posts: 17367
 

ASPM and CNAPP do not solve NHI governance because they are posture tools, not identity lifecycle controls. They can improve visibility into cloud-native applications, containers, and runtime conditions, but that does not answer who owns a service account, when a token should be revoked, or whether an API key still belongs in production. The implication is that identity governance must remain a separate control plane for NHIs, even in mature cloud programmes.

A few things that frame the scale:

  • NHIs outnumber human identities by 25x to 50x in modern enterprises, according to the Ultimate Guide to NHIs.

A question worth separating out:

Q: Should organisations add NHI governance before or after cloud posture tooling?

A: NHI governance should not wait for perfect posture tooling, because access debt compounds even in well-monitored environments. Organisations need both, but machine identity ownership, rotation, and offboarding are the controls that actually limit who can still get in.

👉 Read our full editorial: ASPM vs CNAPP leaves a gap in NHI governance



   
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