TL;DR: Cloud privilege is governed by granular permissions across humans, machines, pipelines, AI agents, and third parties, and Sonrai Security argues legacy PAM cannot scale to that model; the article cites more than 18,000 AWS permissions, with 1,095 considered privileged. The core issue is not login control but continuous permission-level governance across rapidly changing cloud identities.
At a glance
What this is: This is a vendor analysis arguing that cloud privilege sprawl is defined by granular permissions, not admin logins, and that legacy PAM cannot keep pace with dynamic cloud identities.
Why it matters: It matters because IAM, PAM, and NHI programmes need to govern permissions continuously across humans and non-humans, not just protect interactive logins.
By the numbers:
- 92% of identities holding these privileged permissions never use them.
Context
Cloud privilege in public cloud is not the same as privileged access in on-premises environments. In cloud platforms, privilege is expressed through granular permissions assigned to human and non-human identities, and those permissions change as automation, workloads, and third-party integrations change.
The governance gap is that legacy PAM still assumes a small population of predictable administrators using logins, vaults, and sessions. That model does not map cleanly to cloud environments where non-human identities, machine identities, pipelines, and AI agents can accumulate broad access that is never actively used but remains available.
For IAM and PAM teams, the relevant question is no longer how to manage a privileged login. It is how to continuously control the permission-level blast radius created by cloud-native identity sprawl.
Key questions
A: Traditional PAM breaks down when it cannot keep up with cloud speed. The article points to scalability limits, slow credential handling, and centralized controls that become bottlenecks as environments expand. The result is inconsistent policy enforcement, more administrative effort, and greater exposure for privileged accounts that need frequent, timely access changes.
A: Overprivileged identities widen the range of actions an attacker or misconfigured workflow can take. In cloud environments, standing access often persists long after the task changes, which makes privilege creep and accidental misuse more likely. Limiting access to what is actually used reduces the chance that benign convenience becomes a security incident.
Q: What are the signs that cloud privilege sprawl is getting out of control?
A: The clearest signs are broad permission sets, many identities with access they rarely or never exercise, and privilege spread across multiple identity types that no single team reviews end to end. When permissions outpace manual review, governance has already fallen behind the environment. At that point, the issue is structural, not a one-off misconfiguration.
Q: How should teams govern privileged access across humans, workloads, and agents?
A: Teams should govern privileged access through one access lifecycle, not separate controls for each identity type. That means aligning discovery, approval, session control, and revocation so humans, workloads, and agents all follow the same authority model. If privilege cannot be traced end to end, teams do not have governance, only partial visibility.
Technical breakdown
Why cloud privilege is permissions-led, not login-led
Cloud platforms separate privilege from the human notion of an admin account. A principal can gain dangerous capability through discrete permissions such as policy modification, key policy changes, or access key creation, even when it never receives a traditional superuser title. That is why the article’s core point is structural: privilege is distributed across many small authorisations rather than concentrated in a few named accounts. In that model, the control problem becomes entitlement governance, not session control. The cloud also changes quickly, so permissions accumulate faster than manual review can realistically keep up.
Practical implication: treat permission inventory and entitlement scope as the primary control surface, not just privileged logins.
Why legacy PAM patterns do not map cleanly to cloud identities
Traditional PAM was designed for a limited set of human administrators, usually in static environments with explicit login sessions. Cloud environments instead depend on machine identities, service roles, pipelines, third-party integrations, and automated services that act through permissions embedded in code and policy. These identities often do not log in at all, which makes jump boxes, session recording, and vault-centric workflows only partially relevant. The gap is not that PAM is useless, but that its original operating assumptions are too narrow for cloud-native identity behaviour.
Practical implication: re-scope PAM controls to include machine and third-party access paths, not just interactive administrator sessions.
How just-in-time access changes cloud privilege governance
Just-in-time access is useful in cloud because it shifts privilege from standing permission to time-bound use. In the article’s model, that matters because over-privileged identities are often idle, which means the exposure window is much larger than the actual work window. A cloud-native approach therefore aims to deny unnecessary privilege by default, grant exceptions only when required, and remove excess access after use. The security value comes from compressing the time in which a privileged permission exists, not from adding another login checkpoint.
Practical implication: move from persistent privilege assignment to policy-driven, time-bounded permission issuance.
Threat narrative
Attacker objective: The objective is to turn unused or underestimated cloud permissions into durable access, data theft, or control disruption.
- Entry occurs through an identity that already has privileged cloud permissions, often without needing a traditional administrator login.
- Escalation happens when a seemingly minor permission such as policy editing or key policy modification is used to expand access or create a backdoor.
- Impact follows when the identity can exfiltrate data, disable controls, or persist access across cloud services through over-permissioned paths.
Breaches seen in the wild
- Azure Key Vault Contributor escalation 2024: Datadog found Azure Key Vault Contributor could add itself to access policies and read every secret, key and certificate in a vault.
Read and download The State of NHI & AI Agent Breach Report 2026, covering 200+ breaches impacting Non-Human Identities including AI Agents.
NHI Mgmt Group analysis
Cloud privilege sprawl is an entitlement governance problem before it is a privileged access problem. The article correctly shifts attention away from the old assumption that privilege is centered on admin accounts. In cloud environments, privilege is distributed across permissions, identities, and automated actors, so the real control boundary is entitlement scope. That makes continuous permission governance the decisive discipline for cloud IAM and PAM teams.
Legacy PAM failed in the cloud because it was designed for session control, not permission control. Jump boxes, vaults, and session recording address a narrow slice of interactive human administration, but they do not govern machine identities, pipelines, or third-party access paths with the same precision. The cloud security problem is no longer who can log in. It is what each identity can do across a rapidly changing entitlement graph.
Over-privileged cloud identities create identity blast radius even when they are idle. The article’s finding that most privileged identities never use their privilege matters because unused access is still exposed access. That means the organisation carries risk without receiving operational benefit. The practitioner conclusion is that excess privilege should be treated as live attack surface, not dormant configuration noise.
Permission-level enforcement is now a control-plane requirement, not an access-review afterthought. Cloud-native environments generate privilege relationships too quickly for periodic review to be the primary safeguard. The governance model has to move to continuous restriction, automated revocation, and policy enforcement close to the cloud control plane. In practice, this is where modern NHI and PAM programmes converge.
Cloud-native least privilege now spans humans, workloads, third parties, and AI agents. That scope matters because the same permission sprawl pattern appears across every non-human identity class, not just service accounts. The article’s broader signal is that identity governance teams can no longer segment privilege management by legacy actor type. The practitioner task is to manage access as a continuous, cross-identity control problem.
From our research library:
- Systems with least-privileged AI access had a 17% incident rate vs 76% for over-privileged systems. Organisations failing to scope AI access properly are 4.5x more likely to experience a security incident, according to the 2026 Infrastructure Identity Survey.
- Read next: Ultimate Guide to NHIs — Key Challenges and Risks
What this signals
Cloud privilege sprawl is now a control-plane issue. Teams that still organise PAM around human administrator sessions will keep missing the permission paths where cloud abuse actually happens. The practical shift is to govern entitlements continuously across the cloud control plane, especially where non-human identities accumulate access faster than reviews can clear it.
Identity blast radius is the right concept for cloud privilege governance. When an identity holds access it does not use, the organisation still carries exposed privilege, which means the risk is present before compromise rather than only after compromise. According to the Ultimate Guide to NHIs, 97% of NHIs carry excessive privileges, increasing unauthorised access and broadening the attack surface.
For practitioners
- Map privilege at the permission level Inventory high-risk cloud permissions across AWS, Azure, and GCP, then identify where those permissions exist outside genuine business need.
- Treat non-human identities as primary privilege holders Include workloads, pipelines, third-party integrations, and AI agents in the same privilege review model used for human administrators.
- Deny new privilege by default Use policy enforcement to prevent newly created identities from inheriting privileged permissions unless an explicit exception exists.
- Replace periodic privilege cleanup with continuous enforcement Remove unnecessary permissions as they become idle rather than waiting for annual or quarterly access reviews.
- Use just-in-time access for privileged operations Limit elevated permissions to the shortest operational window possible and revoke them automatically after use.
Key takeaways
- Cloud privilege in public cloud is governed by permissions, not by the existence of an admin account or session-based login.
- Granular entitlements across humans, workloads, third parties, pipelines, and AI agents create attack surface that legacy PAM does not fully govern.
- Continuous permission enforcement and just-in-time access are the controls that matter when privilege changes faster than human review cycles.
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 MITRE ATT&CK address the attack and risk surface, while NIST SP 800-53 Rev 5 and 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-05 — Overprivileged NHI | The article centres on excessive permissions across cloud identities. |
| NHI-07 — Long-Lived Secrets | Standing privilege and persistent access are the article's core risk patterns. | |
| Recommendation — Audit cloud identities for overprivileged access and reduce entitlements to the minimum required. Eliminate standing privilege and replace persistent access with time-bound issuance. | ||
| NIST SP 800-53 Rev 5 | IA-5 — Authenticator Management | Credential and permission lifecycle management underpins the shift from static PAM to cloud governance. |
| Recommendation — Apply authenticator lifecycle controls to revoke stale cloud access paths promptly. | ||
| NIST CSF 2.0 | PR.AA-05 — Access Permissions, Entitlements and Authorizations | The post is fundamentally about entitlement governance across cloud identities. |
| Recommendation — Continuously govern permissions and authorisations across every cloud identity class. | ||
| MITRE ATT&CK | TA0006;TA0040 — Credential Access; Impact | The article describes how privileged cloud permissions enable theft and disruption paths. |
| Recommendation — Map privileged permission exposure to credential access and impact pathways in detections. | ||
Key terms
- Cloud Privilege: Cloud privilege is the set of actions an identity can perform through permissions in a cloud environment. It is defined by role assignments, policies, and inherited entitlements rather than by a single administrator account, which makes governance dependent on continuous review of effective access.
- Permission Governance: The discipline of deciding who and what should reach sensitive data, then enforcing that decision as systems change. In AI-enabled environments, it must cover human users, service identities and automated workflows that can expand exposure faster than manual reviews.
- Standing Privilege: Standing privilege is access that remains active even when no immediate task requires it. For NHI programmes, it is a common failure mode because long-lived credentials and persistent roles create unnecessary exposure. Reducing standing privilege usually means tighter expiry, on-demand access, and clearer review of who or what still needs access.
- Just-in-Time Access Request: Just-in-Time Access Request is a pattern that grants access only when it is needed and only for the duration required. It reduces standing privilege by making access temporary, policy driven, and task scoped. This approach is especially useful for contractors, sensitive systems, and short-lived operational work.
Deepen your knowledge
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Published by the NHIMG editorial team on May 29, 2026.
Updated on October 8, 2026.
NHI Mgmt Group, the independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org