Privileged access management gaps persist in modern IAM programs

At a glance

What this is: This article explains PAM as the control layer for elevated access and argues that modern IAM programmes still struggle when privileged access spans humans, service accounts, cloud and hybrid systems.

Why it matters: It matters because identity teams need PAM to reduce standing privilege, limit lateral movement and make offboarding, monitoring and compliance workable across both human and non-human access.

Context

Privileged access management is the discipline for controlling elevated access to critical systems, credentials and administrative functions. In practice, the article frames the problem as one of governance: organisations define privileged access too loosely, then struggle when human users, service accounts and emergency accounts all need different controls across cloud and hybrid estates.

The article also treats PAM as part of a wider IAM programme rather than a standalone product category. That matters because unmanaged privilege usually emerges when provisioning, monitoring and offboarding are handled inconsistently, especially where third-party access, shared secrets and long-lived administrative rights are still tolerated.

Key questions

Q: When does privileged access management fail in practice?

A: It fails when organisations equate password vaulting with governance. If accounts remain shared, entitlements stay standing, reviews are manual, or audit evidence is disconnected from the approval record, the programme may look controlled while privilege still spreads unchecked.

Q: Why do service accounts and SSH keys create such a large lateral movement risk?

A: Because they are reusable machine identities with no natural friction once stolen. Attackers can move from one host to another by reusing keys, tokens, or mounted credentials, especially when those identities have broad trust and weak rotation. In cloud environments, the problem is not the existence of machine identity, but the lack of scope and lifecycle control.

Q: How do teams know whether PAM is actually reducing risk?

A: Look for fewer standing privileges, shorter elevation windows, complete session logging, and lower privilege creep across admin and machine identities. If review cycles keep finding unused access or if investigators cannot reconstruct privileged sessions, the programme is generating control activity without real risk reduction.

Q: What is the difference between IAM and PAM for least privilege?

A: IAM establishes verified identity and routine access boundaries. PAM enforces least privilege where the risk is highest, by controlling elevated credentials, privileged roles, and sensitive administrative sessions. In practice, IAM answers who the user is, while PAM answers how much access that user should receive, for how long, and under what monitoring conditions.

Technical breakdown

What makes an account privileged in modern IAM programmes?

Privileged accounts are not limited to root and domain administrator access. They include emergency accounts, service accounts, SSH keys, secrets and application accounts that can change systems, provision infrastructure or access sensitive data. The article’s key point is that privilege is defined by what the account can do, not by whether a person or machine owns it. Once that scope broadens, unmanaged access becomes likely unless roles, time limits and scope limits are explicit.

Practical implication: inventory privileged accounts by capability and sensitivity, not by team or system label.

Why do privileged accounts become unmanaged?

The article points to familiar failure modes: over-provisioning, privilege creep after role changes, weak visibility, shared passwords and persistent default access on services and devices. These conditions create an access estate that looks controlled on paper but drifts operationally because nobody owns the lifecycle end state. When monitoring is thin, the organisation may not notice that privileges outlive the job, the project or the vendor relationship that justified them.

Practical implication: tie privileged access to lifecycle events, especially role change, project completion and offboarding.

How do PAM controls reduce exposure across cloud and hybrid environments?

PAM reduces exposure by centralising authorization, vaulting or brokering credentials, and monitoring privileged sessions so actions can be reviewed after the fact. In cloud-forward and hybrid estates, the article stresses that this is not just a visibility problem. It is an architecture problem: privileged access must work across infrastructure, databases, Kubernetes and remote administration without relying on static credentials and manual exceptions.

Practical implication: design PAM around session control, credential brokering and central revocation across the full environment.

Threat narrative

Attacker objective: The objective is to obtain and reuse elevated access that allows broad system control, lateral movement and disruptive changes across critical infrastructure.

1. Entry occurs when attackers or insiders reach privileged systems through over-provisioned accounts, shared credentials or forgotten vendor access.
2. Credential access follows when long-lived secrets, reused passwords or exposed SSH keys allow administrative authentication without strong lifecycle controls.
3. Escalation and lateral movement happen as those privileges are reused across systems, letting a compromised privileged identity reach databases, cloud assets or internal tools.
4. Impact is broad because unmanaged privilege can enable data access, configuration changes, service disruption and rapid spread across the environment.

Breaches seen in the wild

• BeyondTrust breach 2024: A stolen BeyondTrust Remote Support API key let a China state-sponsored actor reset accounts and reach US Treasury workstations in 2024.
• 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 150+ breaches impacting Non-Human Identities including AI Agents.

NHI Mgmt Group analysis

Privileged access remains a lifecycle problem, not a point product problem. The article shows that organisations fail when they treat PAM as a control layer only for admins instead of a governed lifecycle for humans, service accounts and vendors. Privilege becomes dangerous when it outlives the role, the job or the system change that created it. The practitioner conclusion is to govern privileged access as an end-to-end identity lifecycle.

Standing privilege is the real exposure, not elevated access in the abstract. The most important risk in this article is not that privileged access exists, but that it persists without time bounds, session boundaries or ownership changes. That is why privilege creep, reused credentials and unmanaged service accounts matter more than the label on the account. The practitioner conclusion is to prioritise standing-access reduction before adding more monitoring layers.

Privileged access governance must now cover machine identities as rigorously as human administrators. The article explicitly places service accounts, SSH keys and secrets inside PAM scope, which means old human-only models no longer describe the real control problem. When machines can hold privileged authority, offboarding and session oversight have to be designed for non-human use as well. The practitioner conclusion is to align PAM policy with non-human identity governance, not just human admin control.

Centralised access is becoming the minimum viable control plane for hybrid identity estates. The article’s architecture section points to a broader market truth: fragmented system-by-system privilege management does not scale across cloud, Kubernetes, remote work and third-party access. The field is moving toward central revocation, session visibility and just-right access as baseline expectations. The practitioner conclusion is to re-evaluate whether current IAM operating models still assume a world of mostly human, mostly static access.

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: Privileged Access Management Guide

What this signals

Standing privilege is the control problem that keeps recurring. Access models built around permanent elevation are increasingly mismatched to hybrid estates, where human admins, services and vendors all need different lifecycles. The practical shift is to design for short-lived authority and explicit revocation rather than assuming privilege can safely persist between tasks.

Privileged access now spans more than people. When service accounts, automation and emergency access are all part of the same control plane, PAM becomes an operating model question as much as a tooling question. Teams that still manage these identities separately will keep creating blind spots at the exact moment central oversight matters most.

For practitioners

• Inventory privileged accounts by capability Build a register of accounts, keys and secrets that can change systems, provision infrastructure or access sensitive data. Separate human, service, emergency and vendor access so lifecycle ownership is clear.
• Remove standing privilege from routine work Force day-to-day administration through non-privileged access and reserve elevation for narrowly scoped tasks. Where elevation is needed, restrict duration and scope to the specific job being performed.
• Tie access to lifecycle events Revoke or re-certify privileged access when people change roles, projects end or vendors finish work. Treat offboarding as a privileged access event, not just an HR task.
• Centralise session monitoring and revocation Capture privileged sessions, make actions readable in logs and ensure access can be revoked from one place across databases, servers, cloud services and Kubernetes.
• Review third-party privileged access Limit contractor and supplier access to only the resources they need, and remove it immediately when the business need ends. Include vendor accounts in the same review cycle as internal administrators.

Key takeaways

• Privileged access management breaks down when elevated accounts are left unmanaged across role changes, vendors and service automation.
• The article’s evidence points to recurring exposure from standing privilege, shared credentials and weak session oversight.
• Teams should treat privileged access as a lifecycle and monitoring problem, with central revocation and session control as core requirements.

Key terms

• Privilege Access Management: Privilege Access Management is the discipline of controlling and monitoring elevated access to critical systems and data. It governs how privileged accounts, credentials, sessions, and commands are issued, used, recorded, and revoked, so administrative power is limited, traceable, and aligned to policy, risk, and operational need.
• 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.
• Privileged Access Session Management: A control pattern that brokers and monitors privileged sessions, often through shared administrative credentials. It supervises what happens inside the session, but it does not necessarily reduce how much privilege exists outside the session boundary.
• Service Account: A special-purpose account used by applications, automated tools, or services rather than a human user to interact with systems, APIs, and infrastructure. Service accounts are a primary category of NHI and one of the most frequently exploited attack vectors.

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.