Identity teams, operations leaders, HR, and frontline supervisors should all be involved because the problem spans access policy, shift design, device placement, and worker training. The right response is cross-functional, since no single team owns the full bottleneck.
Why This Matters for Security Teams
When factory output drops because workers cannot get to the right system, device, or credential fast enough, the problem is usually not just “access.” It is a combined failure in identity policy, operational design, and frontline usability. Security teams that treat friction as a pure IAM issue often miss the shift timing, shared-device constraints, and training gaps that make the bottleneck visible on the floor. NHI Management Group’s Ultimate Guide to NHIs shows how access problems become expensive when controls are designed without the real operating environment in mind.
This matters because friction pushes people toward workarounds: shared logins, written-down secrets, delayed revocation, or bypassed approvals. Those behaviours increase operational risk while also slowing production. The security lens should therefore include the access path itself, not only the entitlements behind it. Industry guidance from the OWASP Non-Human Identity Top 10 reinforces a similar point for machine access: poorly designed identity controls become business bottlenecks when they do not match how work actually happens. In practice, many security teams encounter access friction only after line supervisors start finding unofficial ways around policy, rather than through intentional process design.
How It Works in Practice
The right response is cross-functional because the fix sits across multiple layers. Identity teams should review authentication, authorisation, and step-up requirements. Operations leaders should map when access is needed during the shift and where delays occur. HR should confirm whether onboarding, role changes, and training requirements are creating unnecessary lag. Frontline supervisors should identify which tasks fail in real time, especially where shared terminals, gloves, noise, badge readers, or line speed make standard workflows impractical.
Practically, the first step is to distinguish security friction from process friction. For example, a repeated login prompt may be an IAM issue, while a 10-minute walk to a kiosk may be a layout issue. Current guidance suggests using a simple access journey map: who needs access, when they need it, what device they use, and what fails at the point of use. That lets teams decide whether the right control is policy tuning, device placement, JIT access, or retraining. The NHI Management Group research on Ultimate Guide to NHIs — Key Challenges and Risks is useful here because it highlights how access and lifecycle weaknesses often show up as operational drag before they appear as security incidents.
- Use one owner for the issue, but assign action items to each function that controls part of the workflow.
- Measure delays at the point of access, not only ticket volume or policy violations.
- Prefer role clarity and short approval paths over ad hoc exceptions that become permanent.
- Where machine access is involved, align with OWASP Non-Human Identity Top 10 principles so service accounts and automation do not become hidden blockers.
These controls tend to break down when factories rely on rotating shifts and shared equipment because the same approval model cannot serve every task at every station.
Common Variations and Edge Cases
Tighter access control often increases administrative overhead, requiring organisations to balance security assurance against throughput and shift stability. That tradeoff becomes most visible in plants with high turnover, mixed contractor populations, or highly segmented production lines. In those environments, a perfectly secure workflow that takes too long to complete is functionally unsafe because staff will bypass it.
There is no universal standard for this yet, but best practice is evolving toward context-aware access design: shorter approvals for low-risk actions, stronger controls for privileged steps, and supervisor escalation only when the risk justifies the delay. Where access friction is caused by device scarcity or physical layout, the answer may be operational rather than technical. Where the problem is caused by credential sprawl, the answer may involve simplifying identities, reducing standing access, and tightening the number of steps between intent and approval. The same principle applies whether the access is human or machine governed: reduce unnecessary friction without creating open-ended privilege. In practice, the cleanest policy often fails if it ignores the realities of the shift floor, especially when the bottleneck is shared terminals, temporary labour, or poorly timed approvals.
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 AI RMF set the governance and control requirements practitioners need to meet.
| Framework | Control / Reference | Relevance |
|---|---|---|
| OWASP Non-Human Identity Top 10 | NHI-01 | Access friction often exposes poor identity design and overbroad access paths. |
| NIST CSF 2.0 | PR.AA-1 | Identity and access management should support business operations, not block them. |
| NIST AI RMF | Cross-functional governance is needed when access decisions affect operational outcomes. |
Assign accountable owners for access design, monitoring, and remediation across business and security.
