Use self-service request flows with policy-based approvals, then make privilege expire automatically when the approved window ends. That preserves developer velocity while removing the main failure mode of legacy IGA, which is permanent access granted for temporary work.
Why This Matters for Security Teams
standing privilege is one of the fastest ways for developers, service accounts, and automation pipelines to accumulate risk without anyone noticing. The real problem is not just too much access, but access that outlives the task it was approved for. That pattern breaks least privilege, increases blast radius, and makes incident response harder because entitlements no longer map cleanly to purpose. The State of Secrets in AppSec research shows how fragmented secrets management can become in practice, which is why permanent access often survives long after the original need has ended.
Teams usually do not mean to overgrant. They choose persistence because it feels efficient during delivery, then accept the risk as operational drag. But modern governance expects access to be temporary by default, especially where OWASP Non-Human Identity Top 10 guidance highlights credential misuse, exposure, and lifecycle failure as recurring NHI issues. The better model is not to make developers wait longer, but to make approval and expiry automatic so the access window matches the work window. In practice, many security teams encounter the abuse of standing privilege only after a leaked credential, lateral movement, or audit finding has already exposed the gap.
How It Works in Practice
The practical answer is to combine self-service request flows, policy-based approval, and automatic expiry. Developers should be able to request access through a portal or workflow that captures purpose, target system, duration, and justification. Approval should be driven by policy rather than manual judgment alone, so routine cases move quickly while exceptions get routed to human review. That is where current guidance from OWASP Non-Human Identity Top 10 aligns with NHI practice: the control objective is not just granting access safely, but revoking it reliably.
For non-human identities, short-lived credentials should be issued for the task, not stored as a standing entitlement. Where possible, use JIT access tied to workload identity, vault-issued secrets with explicit TTLs, and policy checks at request time. That is especially relevant when access is needed for deployment, data migration, incident response, or support troubleshooting. NHIMG research shows how widespread NHI exposure can be, including the Ultimate Guide to NHIs — Key Challenges and Risks finding that 97% of NHIs carry excessive privileges, which is exactly why expiry has to be built into the workflow rather than left to memory. If a credential must exist, it should be issued for the smallest practical scope and revoked automatically when the approved window ends.
- Use pre-approved policy templates for common developer tasks.
- Set short TTLs for secrets, tokens, and session grants.
- Require approvers to validate intent, target, and time window.
- Log issuance, use, renewal, and revocation as one access lifecycle.
- Alert when access is extended outside the original approval context.
This guidance breaks down when teams rely on shared admin accounts, long-lived CI/CD credentials, or legacy systems that cannot enforce time-bound entitlements because revocation is either technically impossible or operationally unsafe.
Common Variations and Edge Cases
Tighter expiry often increases coordination overhead, so organisations have to balance speed against the risk of access sprawl. That tradeoff is real, especially in production support, regulated environments, and emergency remediation where a few extra minutes of delay can matter. Current guidance suggests using narrower controls for higher-risk systems and broader automation for low-risk, repeatable access patterns. There is no universal standard for this yet, but the direction is consistent: make the common case self-service and the exceptional case explicit.
One common edge case is break-glass access. It should remain possible, but it must be heavily logged, separately monitored, and forcibly time-limited. Another is service-to-service access in CI/CD, where frequent renewal can create pipeline churn if the underlying platform is not designed for ephemeral secrets. That is why Google Firebase misconfiguration breach style incidents matter: they show how insecure defaults and exposed credentials can turn convenience into compromise. In mature environments, PAM, RBAC, and ZTA should all reinforce the same outcome, but the operational control still depends on making privilege expire by default. Where teams do not have clean workload identity, mature policy engines, or revocation hooks, standing privilege tends to reappear through workarounds instead of disappearing altogether.
Standards & Framework Alignment
This section maps relevant standards and security frameworks to the operational risks and controls described in this guidance.
OWASP Non-Human Identity Top 10 and CSA MAESTRO address the attack and risk surface, while NIST CSF 2.0 set the governance and control requirements practitioners need to meet.
| Framework | Control / Reference | Relevance |
|---|---|---|
| OWASP Non-Human Identity Top 10 | NHI-03 | Addresses excessive and persistent NHI privileges. |
| NIST CSF 2.0 | PR.AC-4 | Least privilege and access provisioning fit this workflow. |
| CSA MAESTRO | GOV-3 | Governance for autonomous access requires policy-driven oversight. |
Use policy-based approvals and lifecycle logging for every privileged access grant.
Related resources from NHI Mgmt Group
- How should security teams reduce secrets leakage without slowing developers down?
- How should teams reduce the risk from overprivileged NHIs?
- How should security teams reduce standing privilege in identity-first environments?
- How should security teams reduce standing privilege in hybrid environments?
Deepen Your Knowledge
Reviewed and updated by the NHIMG editorial team on May 26, 2026.
NHI Mgmt Group — the #1 independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org