PAM best practices for critical accounts without operational drag

At a glance

What this is: This is a PAM best-practices guide that argues privileged access must cover human, machine and third-party accounts, not just administrators.

Why it matters: It matters because IAM, PAM and IGA teams need a single governance view of critical access across NHI, human and delegated identities before attackers exploit the blind spots.

By the numbers:

• Only 20% have formal processes for offboarding and revoking API keys, and even fewer have procedures for rotating them.
• 97% of NHIs carry excessive privileges, increasing unauthorised access and broadening the attack surface.
• Only 5.7% of organisations have full visibility into their service accounts.

👉 Read Soffid's PAM best practices guide for critical accounts

Context

PAM best practices are about controlling privileged access, but the governance problem is bigger than administrator passwords. In modern environments, the real exposure often sits in service accounts, API keys, shared accounts, third-party access and CI/CD identities that are left outside the privileged access model.

The source article treats PAM as a way to reduce operational friction while tightening control, which is the right framing for identity programmes that already struggle with inventory, approval flow and lifecycle ownership. The core issue is not whether access is privileged, but whether the organisation can actually see, constrain and revoke it across all actor types.

Key questions

Q: How should security teams govern privileged access for service accounts and API keys?

A: Security teams should place service accounts and API keys under the same privileged governance model used for human administrators, then add lifecycle ownership, rotation and session visibility. The critical step is to inventory every credential that can reach sensitive systems, assign a business owner, and enforce expiry or revocation when the access purpose ends.

Q: Why do standing privileges create so much risk in PAM programmes?

A: Standing privileges create risk because they allow access to persist long enough for attackers to reuse it, defenders to miss it, and normal users to forget it exists. The shorter the privilege window, the smaller the blast radius when a credential is exposed or abused.

Q: What do organisations get wrong about PAM visibility?

A: They often treat visibility as a reporting exercise instead of a control prerequisite. If privileged accounts, tokens and third-party credentials are not fully inventoried, policy enforcement becomes partial and incident response loses time trying to determine who or what had access.

Q: Who is accountable when privileged access is not revoked on time?

A: Accountability should sit with the system or application owner, supported by identity governance and PAM operations, because revocation is a lifecycle control not a one-off security task. If the business cannot identify the owner of a privileged credential, it has already failed the governance test.

Technical breakdown

Privileged access visibility across human and non-human identities

PAM starts with discovery, because access that is not inventoried cannot be governed. In practice, that means identifying administrator accounts, service accounts, application identities, shared accounts, API keys and third-party credentials in one control plane. The technical risk is that machine and delegated identities often outnumber human accounts and are embedded in code, pipelines or integrations, so they evade manual review. Visibility is not a dashboard feature. It is the prerequisite for lifecycle control, policy enforcement and forensic traceability across the privileged estate.

Practical implication: build a complete privileged identity inventory before you try to tighten policies or automate approvals.

Just-in-time access and zero standing privilege for privileged sessions

Just-in-time access reduces persistent privilege by issuing access only for the task and only for the time needed. Zero standing privilege goes further by assuming no privileged entitlement should remain permanently available. These controls matter because privileged access is most dangerous when it is always on, widely reusable and poorly attributable. In a mature model, approval, elevation, session start and session end are all explicit events, and the effective privilege window is short enough to reduce blast radius without forcing users into constant friction.

Practical implication: reserve standing privilege only for tightly justified break-glass use cases and make temporary elevation the default.

Session control, rotation and automation in PAM governance

A PAM programme is only as strong as its lifecycle execution. Vaulting credentials, rotating them after use, recording sessions and linking PAM to IGA all reduce drift between policy and reality. Automation matters because manual rotation and offboarding do not scale when accounts are created, modified and removed continuously across cloud and hybrid environments. Without automation, the policy says one thing and the runtime access state says another, which is why audit evidence often diverges from actual exposure.

Practical implication: automate rotation, session logging and offboarding so privileged access does not depend on human follow-through.

NHI Mgmt Group analysis

Privileged access governance must now include non-human and delegated identities. The article correctly broadens PAM beyond admin users, because service accounts, API keys, shared credentials and pipeline identities are now part of the privileged estate. That aligns with OWASP-NHI and NIST CSF thinking: if a credential can reach critical systems, it belongs in privileged governance. The practitioner conclusion is simple: privileged access reviews are incomplete when they stop at human administrator accounts.

Visibility is the first control, not an optional reporting layer. The strongest operational lesson in this topic is that many organisations still cannot inventory privileged access comprehensively, especially when it is embedded in code, pipelines or third-party integrations. Identity blast radius: the total scope of systems and data a privileged credential can reach is the real unit of risk, not the label attached to the account. Practitioners should treat discovery as the control that determines every downstream PAM decision.

Just-in-time access only works when standing privilege is actually reduced. The article frames JIT and least privilege as friction reducers, but their security value depends on whether persistent entitlements have already been removed. If privileged credentials remain reusable, shared or permanently granted, JIT becomes a cosmetic approval layer rather than a meaningful control. The practitioner takeaway is that elevation workflows must be matched to entitlement minimisation, or the programme only simulates zero standing privilege.

Automation is the difference between PAM policy and PAM enforcement. The article is right to stress rotation, session logging and lifecycle integration because these are the mechanisms that keep privileged access aligned with policy over time. Manual controls decay quickly in environments where accounts are continuously created and modified. Practitioners should interpret automation as the governance layer that preserves consistency across IGA, PAM and operational reality, not as an efficiency add-on.

Zero Trust for privileged access depends on continuously verifiable identity state. PAM best practices only hold when access decisions can change as identity, device or context changes. That means Zero Trust principles must be tied to session-level verification, not just login-time checks. The practitioner conclusion is that privileged access should be treated as conditional, observable and revocable throughout the session, not as a one-time grant.

From our research:

• Only 20% have formal processes for offboarding and revoking API keys, and even fewer have procedures for rotating them, according to the Ultimate Guide to NHIs.
• 91.6% of secrets remain valid five days after the targeted organisation is notified, showing a critical gap in remediation procedures.
• For a broader governance lens, see Ultimate Guide to NHIs , Key Challenges and Risks for the visibility and lifecycle gaps that make privileged access hard to contain.

What this signals

Identity blast radius: PAM programmes are now judged by how much privilege they can remove from the runtime state, not how many approvals they can record. The more critical question is whether your controls can still distinguish human administrative access from service, pipeline and third-party credentials once they are in motion.

As organisations fold PAM into IGA and Zero Trust, the operational boundary shifts from login control to session control. That means teams should expect more pressure to prove revocation, rotation and traceability across the full lifecycle, not just at the point of elevation.

For practitioners

• Inventory every privileged identity type Create a single inventory that includes administrator accounts, service accounts, API keys, shared accounts, third-party access and CI/CD identities. Reconcile the inventory against source systems, code repositories and pipeline tooling so hidden privilege is not excluded from review.
• Make temporary elevation the default Replace persistent privileged access with task-scoped elevation wherever the business process allows it. Tie approvals to explicit sessions, set automatic expiry, and ensure elevated access ends when the task or session ends.
• Automate rotation and revocation workflows Use workflow automation to rotate credentials after use, revoke stale access during offboarding, and update linked entitlements without manual tickets. Prioritise high-impact accounts first, especially those embedded in code, pipelines or integrations.
• Unify PAM and IGA oversight Connect privileged session controls to identity lifecycle reviews so owners can see who has access, why it exists and when it should be removed. This prevents a split between approval records and live access state.
• Review third-party privileged access separately Treat vendor, partner and contractor credentials as a distinct risk class with explicit expiry, session monitoring and offboarding triggers. Third-party privilege often survives long after the relationship or task changes.

Key takeaways

• PAM best practices are no longer limited to administrator accounts, because service identities, API keys and third-party access now sit in the same risk path.
• The evidence gap is still large, with many organisations unable to inventory or retire privileged access quickly enough to reduce exposure.
• The practical shift is toward short-lived access, automated revocation and unified oversight across PAM and identity lifecycle controls.

Key terms

• Privileged Access Management: Privileged Access Management is the discipline for controlling high-risk accounts that can administer systems, data or security settings. In practice it combines discovery, approval, session control, credential protection and lifecycle governance so elevated access is visible, limited and revocable.
• Just-in-Time Access: Just-in-Time Access grants privileged permissions only for the task and only for the period required. It reduces standing exposure by making elevation temporary, traceable and tied to a specific operational need rather than leaving high-risk access permanently available.
• Zero Standing Privilege: Zero Standing Privilege is a governance model where no privileged access remains permanently active. Access is issued on demand, expires automatically and is revalidated when the task changes, which reduces the time an attacker can exploit a stolen credential.
• Identity Blast Radius: Identity blast radius is the total set of systems, data and functions a credential can reach if it is misused. It is a practical way to measure how dangerous a privileged identity is, especially when service accounts, APIs and third-party access are involved.

What's in the full article

Soffid's full article covers the operational detail this post intentionally leaves for the source:

• A step-by-step view of how Soffid recommends identifying privileged accounts across administrators, service accounts, APIs and CI/CD identities.
• Operational guidance on applying MFA, vaulting, JIT access and Zero Trust together without creating avoidable user friction.
• The article's own view on how PAM automation reduces manual errors across rotation, approvals and session monitoring.
• Questions the vendor says CISOs should ask when evaluating whether PAM and IGA are integrated in practice.

👉 The full Soffid article breaks down inventory, JIT access, automation and session oversight in more operational detail.

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