Mature PAM visibility gaps: what identity teams are missing

TL;DR: Mature PAM deployments still miss attack paths, machine identities, and hybrid privilege relationships that traditional vaulting and session controls cannot fully see, according to Hydden. Identity visibility now determines whether PAM can govern the real attack surface, not just record privileged sessions.

NHIMG editorial — based on content published by Hydden: advanced technical challenges in mature PAM implementations

By the numbers:

• 80% of identity breaches involved compromised non-human identities such as service accounts and API keys.

Questions worth separating out

Q: How should security teams govern privileged access across hybrid environments?

A: They should treat hybrid privileged access as a single identity graph, not separate cloud and on-premises problems.

Q: Why do machine identities create more PAM risk than many teams expect?

A: Machine identities often persist without clear ownership, spread across code, pipelines, and runtime systems, and outnumber human accounts by a wide margin.

Q: What breaks when PAM assumes access reviews can catch every privilege change?

A: That assumption fails in ephemeral environments where privilege can be granted, used, and discarded faster than a review cycle can observe it.

Practitioner guidance

• Map the full privileged access graph Continuously discover cross-domain relationships across AD, cloud IAM, Kubernetes, SaaS, CI/CD, and secrets systems so PAM sees inherited privilege and multi-hop attack paths.
• Bring machine identities into PAM governance Inventory service accounts, API keys, certificates, and tokens with the same ownership and lifecycle fields used for human privileged access reviews.
• Detect orphaned and dormant privilege Flag accounts and credentials that no longer have a clear owner, rotation cadence, or active business purpose, especially where access persists outside formal PAM workflows.

What's in the full article

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

• Platform-specific examples of how visibility and observability layer into existing PAM deployments
• Detailed breakdowns of cross-domain attack path monitoring and enriched identity data workflows
• Implementation examples for discovering machine identities, ephemeral resources, and dormant access
• Product-level explanation of how Hydden normalises privileges across hybrid environments

👉 Read Hydden's analysis of mature PAM visibility and observability gaps →

Mature PAM visibility gaps: what identity teams are missing?

Explore further

View Full Forum →  |  NHI Foundation Course →