Cloud identities and privileges expose gaps in multi-cloud access control

At a glance

What this is: This is a 2023 survey summary showing that multi-cloud identity and privilege management still breaks down around centralisation, standing access, and uneven governance.

Why it matters: IAM, PAM, and cloud security teams need to treat multi-cloud privilege sprawl as a governance problem, because inconsistent access patterns undermine Zero Trust and increase the blast radius of compromise.

Context

Multi-cloud access control is the discipline of deciding who and what can reach cloud resources across AWS, GCP, OCI, and related services. In practice, the hardest part is not authentication alone, but making privilege management consistent when identities and permissions are distributed across different control planes.

Britive’s report frames the gap as one of governance maturity: enterprises can have cloud access controls in place and still leave standing access, fragmented privilege ownership, and inconsistent policy enforcement across environments. That makes the problem relevant to NHI governance, cloud IAM, and PAM operating models at the same time.

The survey focus on users of major cloud service providers suggests this is a mainstream operating challenge rather than a niche edge case. For teams building cloud security programmes, the question is how to standardise privilege control without creating separate exception paths for each cloud.

Key questions

Q: What breaks when standing access is still used for cloud administration?

A: Standing access breaks the assumption that elevated privilege is only present when it is needed. In multi-cloud environments, that creates wider attack exposure, weaker review outcomes, and slower revocation when a role no longer has a valid business purpose. The control failure is not just excess access, but access that outlives the task it was meant to support.

Q: Why do multi-cloud environments make least privilege harder to maintain?

A: Multi-cloud environments multiply identity stores, role models, inheritance paths, and operational teams. That makes it harder to maintain a single view of who can do what, where, and for how long. Without unified discovery and revocation, least privilege becomes a policy statement instead of a working control.

Q: How do teams know whether cloud privilege controls are working?

A: Look for whether privileged changes are reviewable, short-lived, and distinguishable from normal operations. If certificate additions, permission grants, and token-related changes blend into routine logs, then the control set is not detecting the events that matter most.

Q: Should organisations prioritize dynamic access over broader cloud role cleanup?

A: Dynamic access should usually come first when standing privilege is the main exposure, because it reduces the time window during which elevated access can be abused. Role cleanup still matters, but removing unused roles does not solve the core problem if active privilege remains persistent. The priority is to make elevated access temporary before trying to make it perfectly tidy.

Technical breakdown

Why standing access persists in multi-cloud environments

Standing access persists when privilege is granted once and then left in place because the organisation has no reliable mechanism to bind access to a short-lived task. In multi-cloud estates, that problem is compounded by different permission models, account structures, and operational teams, which makes access review harder and revocation slower. Time-bound access changes the control point from ongoing trust to just-in-time issuance, but only if the entitlement model is consistent enough to enforce it across clouds.

Practical implication: standardise short-lived privilege issuance before you try to optimise cloud-by-cloud permission tuning.

Centralized privilege management versus cloud-native fragmentation

Centralized privilege management is not just a console choice. It is the ability to see, govern, and revoke privileged access across cloud platforms using a uniform policy model rather than separate local exceptions. Without that layer, each cloud becomes its own privilege island, which weakens recertification, makes audits uneven, and increases the chance that privileged identities drift beyond intended scope. The architectural issue is governance consistency, not simply administrative convenience.

Practical implication: map cloud-admin, workload, and break-glass access into one governance model before trying to certify access individually.

How Zero Trust changes cloud identity control expectations

Zero Trust in cloud identity management means privilege is never assumed to be safe because it was previously approved. The report’s focus on improving cloud security maturity points to a broader shift from static access grants toward continuously governed access patterns, where identity, context, and task scope matter more than a durable role assignment. For cloud operations and security teams, that means access design has to support verification and revocation at the same speed that cloud resources are created and changed.

Practical implication: treat cloud privilege as an ephemeral control surface, not a permanent operating right.

NHI Mgmt Group analysis

Cloud privilege sprawl is still a governance problem, not a tooling problem. The report’s focus on AWS, GCP, and OCI users shows that multi-cloud estates create inconsistent privilege patterns even when access tooling exists. The real issue is the absence of a uniform operating model for entitlement scope, approval, and revocation. Practitioners should treat cross-cloud governance as the control layer that determines whether identity policy can actually be enforced.

Time-bound access is the decisive control pattern for multi-cloud privilege control. Standing access survives because many cloud programmes still grant privilege for convenience and leave it in place long after the task ends. That is a lifecycle failure as much as an access-control failure. The implication is that cloud IAM and PAM teams need to shift from durable assignment thinking to task-scoped governance.

Multi-cloud identity exposes the limits of environment-specific exceptions. When each cloud uses its own privilege conventions, recertification and policy enforcement become fragmented and inconsistent. That fragmentation weakens Zero Trust because access decisions no longer follow one consistent assurance model. Practitioners should expect auditability and revocation latency to become the key measures of programme maturity.

Dynamic privilege management is the named concept this report keeps pointing toward. Britive’s survey content describes a world where secure cloud access depends on privileges that can be centrally governed, time bounded, and uniformly applied. That is the difference between managing cloud identities and merely inventorying them. Teams should measure whether privilege can be issued and withdrawn with the same policy across every cloud they run.

Cloud security maturity now depends on whether identity controls survive scale. A single-cloud control design can look adequate until the organisation expands into a multi-cloud operating model and control consistency breaks down. The practical conclusion is that maturity is not the number of controls deployed, but whether access governance still behaves predictably across environments.

From our research library:

• 97% of NHIs carry excessive privileges, increasing unauthorised access and broadening the attack surface, according to the Ultimate Guide to NHIs.
• Read next: Just-in-Time Access and Zero Standing Privilege Guide

What this signals

Dynamic privilege management: cloud programmes that still depend on durable elevated access will struggle to hold a consistent control line across AWS, GCP, and OCI. The practical issue is not simply whether privilege exists, but whether it can be issued and withdrawn under one policy model across every environment.

Multi-cloud teams should expect governance maturity to be judged less by the number of controls deployed and more by the consistency of revocation, review, and ownership across platforms. That makes privilege lifecycle discipline a core part of cloud security operating maturity, not a separate PAM exercise.

For practitioners

• Standardize time-bound access for privileged cloud roles Replace durable administrator grants with task-scoped access for cloud operators, engineers, and break-glass use cases so privilege expires when the work ends.
• Centralize cloud privilege governance Create one policy model for entitlement approval, review, and revocation across AWS, GCP, and OCI instead of maintaining separate exception processes per cloud.
• Inventory standing access across cloud accounts Identify privileged identities that remain active without a current task owner, then classify them by business need, elevation level, and revocation priority.
• Align cloud IAM and PAM ownership Assign clear ownership for privilege lifecycle decisions so cloud security, IAM, and operations teams use the same criteria for granting and removing elevated access.

Key takeaways

• Multi-cloud identity governance fails when privilege is handled as a local operational detail instead of a centrally governed control surface.
• The report points to a control problem around standing access, inconsistent policy enforcement, and uneven maturity across AWS, GCP, and OCI.
• Teams should prioritize time-bound access and unified privilege ownership if they want cloud IAM and PAM controls to behave consistently at scale.

Key terms

• Standing Access: Standing access is persistent privilege that remains available without fresh approval or contextual checks. In NHI environments, standing access usually appears as long-lived tokens, reusable service accounts, or broad roles attached to automation. It is convenient operationally, but it expands risk when conditions change or secrets leak.
• Time-Bound Access: Time-bound access is a control pattern that grants permissions for a defined window and removes them automatically when the window ends. It is a practical least-privilege mechanism for cloud operations and NHI governance because it reduces how long elevated access can be abused.
• Multi-Cloud Privilege Governance: Multi-cloud privilege governance is the discipline of applying one policy model for granting, reviewing, and removing access across multiple cloud providers. It matters because inconsistent role structures and approval paths can turn otherwise sound controls into fragmented exceptions.
• Privilege Sprawl: Privilege sprawl is the accumulation of access rights beyond what is needed for a task or role. It often develops quietly across service accounts, tokens, and delegated access paths, which makes it a major source of hidden risk in both workforce IAM and NHI governance.

Deepen your knowledge

NHI governance, agentic AI identity, and machine identity lifecycle are core topics in our NHI Foundation Level course, the industry's only accredited NHI security programme. If you are building or maturing an IAM programme, it is worth exploring.