Just-in-time privileged access is the fix for access drift

At a glance

What this is: This is an analysis of just-in-time privileged access management and how ephemeral, policy-bound access is meant to replace standing privilege across human and non-human identities.

Why it matters: It matters because IAM, PAM, and NHI programmes all break down when access is easier to grant than to revoke, and JIT changes the control model from persistent privilege to task-scoped access.

By the numbers:

• 58% of security leaders expect the number of identities, human and non-human, to grow in the next year.
• Non-human identities now outnumber human ones by more than 80 to 1.
• Only 20% have formal processes for offboarding and revoking API keys, and even fewer have procedures for rotating them.
• 91.6% of secrets remain valid five days after the targeted organisation is notified, showing a critical gap in remediation procedures.

👉 Read Apono's guide to just-in-time privileged access best practices

Context

Just-in-time privileged access management is a control model that grants elevated access only when it is requested and removes it automatically when the task or session ends. The primary problem it addresses is access drift, where standing privilege lingers long after the original need has passed, especially across cloud infrastructure, CI/CD systems, and mixed human and non-human identity estates.

That matters because the governance burden is no longer limited to human administrators. Service accounts, API keys, tokens, containers, and automation jobs all create persistent access paths if they are not time-scoped and auditable. JIT PAM is best understood as an attempt to make privilege temporary by default rather than permanent unless someone remembers to remove it later.

Key questions

Q: How should security teams implement just-in-time privileged access for cloud workloads?

A: Start by removing standing admin paths and replacing them with request-based, time-scoped access that expires automatically. For cloud workloads, scope the credential to the exact resource, session, and task, then log the full lifecycle of the grant and revocation. The goal is to make persistent privilege the exception, not the operating model.

Q: Why do standing privileges create so much risk in cloud and CI/CD environments?

A: Standing privileges create durable attack paths because they survive beyond the original business need. In cloud and CI/CD, those roles often accumulate across pipelines, service accounts, and namespaces, so a single compromise can become lateral movement. Risk grows when access is easier to keep than to remove.

Q: How do you know if JIT privileged access is actually working?

A: Look for a shrinking number of always-on elevated accounts, fewer dormant roles, and complete records showing who requested access, who approved it, and when it expired. If the same privileges are repeatedly requested with little challenge, the policy may be automating convenience rather than reducing risk.

Q: Who is accountable when temporary privileged access is misused?

A: Accountability should sit with both the identity owner and the access policy owner, because JIT only works when request, approval, and expiry are all governed. If a temporary credential is misused, the failure is usually in the lifecycle rules, not only in the requester’s behaviour.

Technical breakdown

How JIT PAM replaces standing privilege

Just-in-time privileged access management issues ephemeral credentials through APIs or federated roles instead of leaving permissions permanently attached to an account. The session begins with a policy decision, not a standing entitlement, and ends with automated revocation when the task is complete. That design reduces the number of dormant roles and unused tokens that attackers typically rely on for later movement. It also changes auditability, because every access event has a start and end point. Practical implication: design privilege as a temporary event, not an always-on account state.

Practical implication: design privilege as a temporary event, not an always-on account state.

Why JIT PAM matters in cloud-native and CI/CD environments

Cloud environments accumulate privileges across AWS IAM roles, Kubernetes namespaces, pipelines, and service accounts, which makes manual review too slow to keep pace. JIT PAM addresses that by linking access to context such as identity, resource sensitivity, device posture, and task timing. In CI/CD, the same principle limits hardcoded or long-lived credentials that can be reused outside their intended build or deployment window. Practical implication: treat pipelines and workloads as governed identities, not just infrastructure automation.

Practical implication: treat pipelines and workloads as governed identities, not just infrastructure automation.

How context-aware approvals change access decisions

JIT PAM does not remove authorisation logic. It moves the decision closer to the request and makes it sensitive to risk signals such as device trust, location, user behaviour, and the target resource. That is different from traditional PAM vaulting, where secrets may rotate but permissions remain broadly stable. The value is not only shorter exposure, but narrower scope at the point of access. Practical implication: align approval logic with the sensitivity of the target, not just the role of the requester.

Practical implication: align approval logic with the sensitivity of the target, not just the role of the requester.

Threat narrative

Attacker objective: The attacker seeks durable privileged access that can be reused across cloud services, pipelines, and administrative boundaries.

1. Entry occurs when a standing role, hardcoded token, or shared admin credential already exists in cloud or pipeline infrastructure and can be reused without fresh approval.
2. Escalation follows when that persistent access reaches production systems, Kubernetes namespaces, or cloud control planes where privileges have accumulated beyond the original task.
3. Impact is lateral movement, unauthorized changes, or data access using credentials that were supposed to be temporary but remained active long enough to be abused.

Breaches seen in the wild

• Shai Hulud npm malware campaign — Shai Hulud campaign: npm malware exposed secrets on GitHub.
• Reviewdog GitHub Action supply chain attack — reviewdog/action-setup GitHub Action supply chain attack exposed secrets.

Read our 52 NHI Breaches Analysis report for a comprehensive view of breaches impacting Non-Human Identities including AI Agents.

NHI Mgmt Group analysis

Standing privilege is the failure mode, not merely a bad habit. JIT PAM matters because the environment now assumes every identity can be granted and revoked on demand, but many programmes still rely on access that persists after the task ends. That breaks least privilege at the point where operations are most dynamic, especially in cloud-native estates with service accounts and automation. The practitioner conclusion is simple: persistent access is the control gap JIT is trying to eliminate.

JIT PAM changes the governance unit from account to session. Traditional PAM can rotate secrets while leaving underlying permissions intact, which is why attack paths survive even when credentials change. JIT shifts control to the request boundary, where identity, context, and time all matter together. That is a more accurate model for CI/CD, emergency access, and workload administration. The practitioner conclusion is that access governance must be evaluated at the session layer, not only at provisioning time.

Ephemeral credential trust debt: this is the debt created when teams assume temporary access is automatically low risk just because it expires. The article shows that expiry alone is not governance if request paths are easy, approvals are weak, and the same identities keep re-requesting privilege. The practitioner conclusion is that temporary access still needs policy discipline, logging, and review.

JIT PAM validates Zero Trust only when access is continuously re-justified. Zero Trust and JIT share a core assumption that no request should be accepted on trust alone. The practical value is strongest when the same policy engine governs human admins, service accounts, and pipeline identities. The practitioner conclusion is that zero trust becomes operational, not rhetorical, only when privilege is time-scoped and context-sensitive across all identity types.

Identity blast radius is the real metric that JIT PAM changes. The article repeatedly points to accumulation, dormant credentials, and shared access as the conditions that expand an incident. JIT reduces the number of identities that can be reused after the moment of need and narrows the window for lateral movement. The practitioner conclusion is to judge privilege programmes by blast-radius reduction, not by how quickly a ticket gets approved.

From our research:

• 91.6% of secrets remain valid five days after the targeted organisation is notified, showing a critical gap in remediation procedures, according to the Ultimate Guide to NHIs.
• Only 5.7% of organisations have full visibility into their service accounts, which is why temporary access controls fail if the underlying identity estate is not mapped first.
• Start with NHI Lifecycle Management Guide to connect request, review, rotation, and offboarding into one operating model.

What this signals

Access review cycles will not solve a privilege model that never truly expires. Teams adopting JIT should expect the governance conversation to shift from review cadence to request quality, policy precision, and revocation reliability. When a credential can outlive the session that created it, the problem is lifecycle design, not user behaviour. The Ultimate Guide to NHIs , Lifecycle Processes for Managing NHIs is the clearest starting point for structuring that lifecycle.

Ephemeral access does not remove the need for visibility. With only 1.5 out of 10 organisations highly confident in securing NHIs, temporary privilege needs stronger evidence, not lighter oversight. Practitioners should expect short-lived credentials to increase demand for better logging, stronger request context, and faster anomaly detection across service accounts and pipelines.

Policy-driven privilege will become the deciding control between operational speed and governance debt. Organisations that still treat CI/CD, cloud roles, and automation jobs as low-friction exceptions will continue to accumulate hidden blast radius. The OWASP Non-Human Identity Top 10 remains the most useful external lens for validating where those hidden risks typically surface.

For practitioners

• Audit standing privilege across humans and machines Run a full entitlement review across AWS roles, Kubernetes namespaces, service accounts, CI/CD tokens, and admin roles, then classify every privilege that persists beyond the task it was created for. Use the Ultimate Guide to NHIs and the NHI Lifecycle Management Guide to structure the cleanup and offboarding path.
• Convert recurring admin access into time-bound sessions Replace always-on elevated accounts with ephemeral credentials issued through policy at request time, and make automatic revocation the default when the session ends. That reduces the number of dormant privileges that need manual follow-up.
• Apply the same control model to CI/CD and production workloads Treat pipelines, deployment jobs, and service accounts as governed identities that need the same least-privilege and expiry rules as human operators. Hardcoded tokens and shared admin roles should be removed from build and release paths.
• Instrument approvals with context, not just role names Use identity, resource sensitivity, device trust, and session behaviour to decide whether access should be granted, limited, or delayed. This is where Zero Trust and JIT should work together, with policy tied to the request rather than the user label.

Key takeaways

• Standing privilege is the core problem JIT PAM is designed to remove, especially in cloud-native and automation-heavy environments.
• The evidence points to a growing identity estate and persistent remediation gaps, which make time-scoped access a governance issue rather than a convenience feature.
• Practitioners should focus on lifecycle controls, request context, and automatic revocation so access expires with the task instead of outliving it.

Key terms

• Just-in-time privileged access management: A control model that grants elevated access only for the time needed to complete a task and then revokes it automatically. It is designed to reduce standing privilege, shrink attack paths, and make access decisions auditable at the moment they matter.
• Standing privilege: Access that remains active beyond the immediate need for it, often because an account, role, or credential was granted too much power or was never removed. In practice, standing privilege creates durable attack paths that can be reused long after approval intent has passed.
• Ephemeral credential: A short-lived secret or federated access token issued for a specific request, session, or workload. Unlike long-term credentials, it is designed to expire automatically, limiting how long an attacker can use it if it is intercepted or misused.
• Access drift: The gradual expansion of privileges over time as temporary permissions, exceptions, and emergency grants accumulate. Access drift is a governance failure because the environment ends up with more effective access than the original policy intended.

Deepen your knowledge

NHI governance, agentic AI identity, and machine identity security are core topics in our NHI Foundation Level course, the industry's only accredited NHI security programme. If you are responsible for identity security strategy or governance in your organisation, it is worth exploring.

This post draws on content published by Apono: 7 Tips for Just-in-Time Privileged Access Management You Need to Implement Today. Read the original.