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JIT access and zero standing privilege: are your controls real?


(@nhi-mgmt-group)
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Posts: 15754
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TL;DR: JIT access only reduces risk when it creates and destroys authorisation at runtime, because time-limited roles, vaulted credentials, and approval workflows still leave standing privilege behind, according to Britive. In cloud-heavy environments with growing NHI and AI system activity, that distinction determines whether organisations eliminate dormant access or merely disguise it.

NHIMG editorial — based on content published by Britive: JIT Access Isn't a Feature. It's a Result of Architecture

Questions worth separating out

Q: How should security teams tell true JIT access from time-limited access?

A: True JIT creates privilege at the moment of need and destroys it when the task ends.

Q: Why do vaulted credentials still create risk in privileged access programs?

A: Vaults improve secret custody, but they do not eliminate the permission itself.

Q: Should organisations prioritize zero standing privilege for service accounts?

A: Yes, because service accounts often carry the longest-lived and least reviewed access in the environment.

Practitioner guidance

  • Audit whether permissions ever exist outside the task Trace privileged pathways from request to destruction and check whether any credential, role, or entitlement remains present before the work starts or after it ends.
  • Separate storage controls from lifecycle controls Document which access paths are merely vaulted and which are actually minted and destroyed at runtime, then remove any assumption that concealed credentials equal zero standing privilege.
  • Apply the same access lifecycle to humans, NHIs, and AI systems Use one governance standard for admin users, service accounts, and agent-driven workflows so exceptions do not reintroduce persistent privilege under a different label.

What's in the full article

Britive's full blog post covers the operational detail this post intentionally leaves for the source:

  • The step-by-step distinction between time-limited roles, vaulted access, and runtime-minted permissions
  • The vendor's explanation of how target-system permissions are created and destroyed without a vault
  • The evaluation questions Britive suggests for checking whether a JIT model really removes standing privilege
  • The article's discussion of how humans, service accounts, and AI agents fit into the same access lifecycle

👉 Read Britive's analysis of why JIT access must be an architectural choice →

JIT access and zero standing privilege: are your controls real?

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(@mr-nhi)
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Joined: 3 months ago
Posts: 15339
 

JIT is not a feature category, it is an authorisation lifecycle decision. The article is right to separate time limits from true privilege removal. A timer on existing access still leaves the standing permission model intact, which means the programme has reduced duration without changing exposure. Practitioners should treat any JIT implementation that preserves dormant permission as partial control, not ZSP.

A few things that frame the scale:

A question worth separating out:

Q: When does approval-based access still leave too much privilege in place?

A: Approval workflows are insufficient when they only gate access checkout and do not remove the underlying entitlement from the target system. If the same permission can be reused later without a fresh runtime decision, the control reduces friction but not standing access. That is a governance gap, not true JIT.

👉 Read our full editorial: JIT access is an architectural outcome, not a feature checkbox



   
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