They should treat devices as part of the identity lifecycle, not as separate inventory items. A device needs an owner, an assignment state, and a retirement path that lines up with joiner-mover-leaver processes, access removal, and secure wipe. If those records diverge, governance becomes incomplete and the organisation cannot prove custody.
Why This Matters for Security Teams
hardware asset management becomes an IAM problem the moment a device can authenticate, store secrets, or influence access decisions. Laptops, mobiles, virtual endpoints, scanners, and IoT devices are no longer passive inventory entries; they are identity-bearing assets that can be enrolled, trusted, revoked, and retired. NIST Cybersecurity Framework 2.0 emphasizes governance and asset visibility together, which is the right lens for connecting device records to access control. When ownership, assignment, or retirement data is incomplete, access reviews can look clean while the real device state is stale.
That gap matters because device custody drives joiner-mover-leaver workflows, encryption recovery, certificate lifecycle, and privileged session termination. NHIMG’s Ultimate Guide to NHIs — Lifecycle Processes for Managing NHIs frames lifecycle control as a governance requirement, not just an operations task. The practical issue is that IAM teams often manage entitlements without reconciling the physical or virtual asset that holds them. In practice, many security teams encounter stale device access only after a laptop is lost, reassigned, or never wiped, rather than through intentional lifecycle reconciliation.
How It Works in Practice
The cleanest model is to treat the device as a governed identity object with metadata, state, and control points that map into IAM. Each asset should have a named owner, a business or technical purpose, a trusted assignment state, and a retirement trigger. That record then feeds IAM, MDM, PAM, certificate services, and service desk workflows so access can be granted, narrowed, or removed based on device state rather than manual judgment.
At minimum, teams should connect hardware inventory to IAM through four operational links:
Enrollment: a new device receives a unique asset record and is bound to a user, team, or service account.
Trust establishment: device posture, encryption, and attestation determine whether IAM can treat it as a trusted endpoint.
State change: transfers, repairs, reimages, and break-glass events update access, certificate, and logging rules immediately.
Retirement: decommissioning triggers access removal, key revocation, secure wipe, and evidence capture.
That approach aligns with NHI Lifecycle Management Guide, which treats lifecycle integrity as the basis for proving custody. It also fits the NIST CSF 2.0 view that governance and asset management must work together, especially where devices hold tokens or certificates that extend identity beyond the human user. For organisations using device certificates or workload tokens, the asset record should be the source of truth for revocation timing and renewal eligibility. In mature environments, this is often enforced through policy-as-code and automated workflows rather than spreadsheet reconciliation. These controls tend to break down when the asset estate spans unmanaged BYOD, remote contractors, or shadow IT devices because IAM cannot reliably consume incomplete ownership and state data.
Common Variations and Edge Cases
Tighter device-to-IAM linkage often increases operational overhead, requiring organisations to balance stronger custody and revocation controls against asset data quality and process complexity. The tradeoff is most visible in mixed estates where some endpoints are fully managed, while others are lightly governed or technically shared. Current guidance suggests that shared devices, kiosk systems, lab equipment, and ephemeral virtual desktops should still have an accountable owner and an explicit retirement path, but there is no universal standard for how much attestation evidence is enough.
Edge cases also appear when hardware management and IAM live in different tooling stacks. A device may be “retired” in CMDB terms while still holding active certificates, cached tokens, or local admin privileges. That is why the Top 10 NHI Issues are often just as relevant to hardware as they are to software identities, especially around stale credentials and over-retained trust. For audit and compliance teams, the key question is not whether the device exists in inventory, but whether its identity state and access state agree. Where that sync is missing, governance reports can overstate control maturity even when the actual retirement process is weak.
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 address the attack and risk surface, while NIST CSF 2.0 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-01 | Device identities need lifecycle ownership and revocation, which this control addresses. |
| NIST CSF 2.0 | ID.AM-1 | Hardware inventory must map to governed assets for IAM decisions to stay accurate. |
| NIST CSF 2.0 | PR.AC-1 | Access rights should follow device state, not stale inventory entries. |
Keep asset records authoritative and reconcile them with identity and access controls continuously.
Related resources from NHI Mgmt Group
- What do security teams get wrong about asset management and access governance?
- How should security teams connect asset discovery to identity governance?
- How should security teams connect IAM governance to daily access operations?
- How should security teams connect IT asset management to identity governance?
Deepen Your Knowledge
Reviewed and updated by the NHIMG editorial team on June 11, 2026.
NHI Mgmt Group — the #1 independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org
