Zero standing privilege myths are colliding with PAM reality

At a glance

What this is: This is CyberArk's analysis of zero standing privileges, arguing that ZSP reduces risk but does not replace credential vaulting, rotation, break-glass access, or session controls.

Why it matters: For IAM and NHI teams, the key issue is separating real privilege reduction from marketing claims so hybrid-cloud access remains recoverable, auditable, and defensible.

👉 Read CyberArk's analysis of zero standing privilege myths and PAM reality

Context

Zero standing privilege is a governance model for reducing persistent elevated access, not a shortcut to removing privileged identities from the environment. In practice, organisations still need emergency accounts, cloud root credentials, and machine identities that can be controlled but not eliminated, which makes NHI governance central to any PAM programme.

The article's core argument is that ZSP changes how privilege is granted, not whether privilege exists. That distinction matters because service accounts, application credentials, and break-glass identities remain part of operational reality, especially in hybrid and multi-cloud estates where access must be both temporary and recoverable.

Key questions

Q: How should organisations handle zero standing privilege without breaking operational recovery?

A: Treat zero standing privilege as a reduction strategy, not an absolute ban on privileged accounts. Keep recovery identities such as break-glass and root accounts, but vault them, require strong MFA and dual control, and monitor use closely. The goal is to preserve recovery while shrinking the number of always-available privilege paths.

Q: What is the difference between JIT access and true zero standing privilege?

A: JIT access temporarily activates an existing privileged role or account, while true zero standing privilege creates permissions only when needed and removes them after use. The difference matters because a pre-existing role can still be compromised even if the workflow is time-limited, which means the attack surface remains.

Q: When does zero standing privilege create a false sense of security?

A: It creates false confidence when teams assume temporary elevation removes the underlying privileged identity from the environment. If the role, account, or cloud entitlement still exists, an attacker who reaches identity infrastructure can abuse it directly. Organisations should verify whether access is truly ephemeral or only temporarily activated.

Q: Why do NHI and service accounts complicate zero trust and PAM?

A: NHI and service accounts complicate the model because they are persistent by design and often required for machine-to-machine operations. Zero trust still applies, but the controls must cover credential lifecycle, approval, and session constraint for identities that cannot simply be removed. That is why NHI governance and PAM must be designed together.

Technical breakdown

Why zero standing privilege still depends on vaulted credentials

Zero standing privilege reduces the time a privileged credential exists in usable form, but it does not eliminate every privileged identity. Break-glass accounts, cloud root users, and machine credentials still have to exist somewhere, even if they are hidden behind vaulting and tight approval controls. The architecture problem is that access can be ephemeral while the identity itself remains persistent. That means the security goal is not elimination, but controlled creation, storage, use, and removal. In NHI terms, privilege minimisation must be paired with lifecycle governance for every non-human account that cannot be removed.

Practical implication: Treat ZSP as a control layer on top of credential governance, not a substitute for it.

JIT elevation versus true zero standing privilege

Just-in-time elevation grants temporary access to an existing role or account, while true ZSP avoids standing privileged roles entirely by creating permissions only when needed and deleting them afterward. The distinction matters because pre-existing roles remain attackable even if access is time-bound. If an attacker compromises identity infrastructure, they may abuse those dormant roles outside the approval workflow. That is why entitlement design, approval logic, and expiration must be managed together. In practice, teams need to know whether they are reducing standing privilege or simply masking it behind a temporary workflow.

Practical implication: Inventory which privileged paths are truly ephemeral and which are only temporarily activated.

Post-authentication PAM controls still matter in zero trust environments

Zero trust changes the trust model at login, but it does not end the risk after authentication. Session isolation, command filtering, and adaptive MFA reduce the blast radius of insider abuse and malware propagation inside privileged sessions. Those controls become more important when privileged access is time-bound, because the remaining session is high value and often high impact. From an NHI standpoint, this is where continuous verification intersects with privileged execution. The control objective is not just to approve entry, but to constrain what an identity can do once inside.

Practical implication: Keep post-authentication inspection in scope even when access is granted through JIT or passwordless workflows.

Threat narrative

Attacker objective: The attacker aims to convert temporary or dormant privilege paths into lasting control over identity and access management.

1. Entry occurs when attackers compromise an identity provider, domain controller, or another account that can modify IAM permissions in cloud environments.
2. Escalation follows when the attacker uses existing privileged roles or pre-existing accounts that were only temporarily elevated, not truly removed.
3. Impact is achieved when the attacker bypasses the JIT workflow and gains durable administrative control over IAM or cloud privilege paths.

Breaches seen in the wild

• MongoBleed breach — MongoBleed exposed secrets across 87K MongoDB servers.
• IOS app secrets leakage report — iOS apps leaking hardcoded secrets and credentials endangering user privacy.

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

NHI Mgmt Group analysis

Zero standing privilege is a control objective, not a product category. The article correctly separates reduced standing access from the broader privilege problem, which includes vaulting, rotation, emergency access, and session governance. That distinction is central to NHI governance because organisations do not secure privilege by removing every identity, they secure it by controlling creation, usage, and recovery. Practitioners should treat ZSP as one part of a layered PAM design, not the definition of modern identity security.

JIT does not erase attack surface if the underlying privileged role still exists. A temporary grant still leaves a durable entitlement path in the directory, IAM store, or cloud control plane. That creates what we call privilege shadowing, where the access is time-bounded for users but persistent in structure. Security teams should audit whether their 'zero standing' claims actually hide standing roles behind a workflow, because attacker opportunity remains if the role can be compromised directly.

Emergency access is a governance requirement, not an exception to be apologised for. Break-glass accounts, cloud root users, and recovery credentials are legitimate operational controls when normal access is unavailable. The discipline is to secure them with stronger storage, tighter approvals, and clear monitoring rather than pretend they do not exist. In modern NHI programmes, resilience and least privilege must be designed together or one will undermine the other.

Post-authentication controls are the real test of PAM maturity. Adaptive MFA and approval gates matter, but the operational risk often appears after access begins, not before. Session isolation and command filtering are where organisations prove they can contain insider misuse, stolen sessions, and lateral movement. Teams that stop at authentication are leaving the highest-risk part of privileged access ungoverned, which is why the modern control stack must extend beyond login.

Privilege blast radius is now the more useful metric than privilege count. Counting fewer standing accounts says little if each remaining path can still reach broad administrative scope. The more useful question is how far an attacker can move once a single privileged identity is compromised. Practitioners should design for constrained blast radius across cloud, SaaS, and machine identities, because that is what determines the real outcome of a breach.

From our research:

• Organisations maintain an average of 6 distinct secrets manager instances, creating fragmentation that undermines centralised control, according to The State of Secrets in AppSec.
• Only 44% of developers are reported to follow security best practices for secrets management, which shows that workflow design still matters even when access controls are tightened.
• The broader lesson is reinforced by 52 NHI Breaches Analysis, which helps teams connect credential exposure to real-world compromise patterns.

What this signals

As identity estates grow more fragmented, zero standing privilege will fail if it is treated as a single control rather than a governance pattern. With organisations maintaining an average of 6 distinct secrets manager instances, the operational challenge is not just reducing access, but maintaining coherent control across multiple credential systems and recovery paths.

Privilege shadowing: temporary access workflows can hide durable entitlement paths that still exist in IAM stores, directories, and cloud control planes. Teams should assume attackers will look for those residual paths first, then validate whether every 'ephemeral' grant is actually deleted or merely deactivated.

The best programme response is to align PAM, NHI lifecycle management, and zero trust enforcement around the same recovery model. If your emergency access, session controls, and rotation practices are not reviewed together, ZSP becomes a label for partial maturity rather than a measurable security outcome.

For practitioners

• Map every privileged path end to end Document where privileged access originates, how it is approved, which identities remain persistent, and where break-glass or root credentials are stored. Include service accounts and application credentials in the same inventory so 'standing privilege' is assessed across human and non-human identities.
• Separate true ZSP from JIT elevation Classify each privileged workflow as either ephemeral creation of permissions or temporary activation of a pre-existing role. If the latter still exists in the directory or cloud IAM store, treat it as standing privilege that only appears temporary.
• Harden recovery access before you reduce standing access Protect cloud root, emergency, and break-glass accounts with strong MFA, dual control, vaulting, and high-signal monitoring. Test recovery procedures so resilience does not depend on weakly governed exception paths.
• Extend PAM controls beyond login Keep session isolation, command filtering, and adaptive verification in scope for all privileged sessions, especially where access is granted just in time. The objective is to limit what an attacker or insider can do after authentication succeeds.

Key takeaways

• Zero standing privilege reduces exposure, but it does not remove the need for vaulted, monitored privileged identities.
• JIT elevation only delivers true risk reduction when the underlying privileged path is actually removed, not just hidden behind workflow.
• The practical control question is blast radius, because recovery access and post-authentication controls still determine breach outcome.

Key terms

• Zero Standing Privilege: A privilege model in which elevated access is not kept available by default. Access is created only when needed, for the shortest practical time, and then removed. In real environments, it still has to coexist with recovery accounts, cloud root users, and machine identities that cannot be eliminated.
• Just-in-Time Elevation: A temporary access pattern that grants a user or system elevated permissions for a limited period. It reduces exposure compared with always-on privilege, but it does not necessarily remove the underlying role or account from the environment, so governance must still address the residual entitlement path.
• Break-Glass Account: An emergency credential used when normal access paths fail or become unavailable. These accounts are essential for recovery, but they are also high risk because they often bypass standard workflows, so they need tight vaulting, strong authentication, dual control, and continuous monitoring.
• Privilege Blast Radius: The amount of damage an attacker can do after compromising a privileged identity. It is a more useful operational measure than simple account counts because it reflects how far access can spread across cloud, SaaS, and machine identities once a control path is abused.

Deepen your knowledge

Zero standing privilege, JIT elevation, and privileged access governance are core topics in our NHI Foundation Level course, the industry's only accredited NHI security programme. If your team is trying to turn PAM claims into measurable controls, this is a relevant place to start.

This post draws on content published by CyberArk: Zero Standing Privileges (ZSP): Vendor Myths vs. Reality. Read the original.