Why do access requests create risk when routing is too informal?

Why This Matters for Security Teams

Informal access routing looks efficient because it gets a request to “someone who can fix it,” but that shortcut breaks the control model. In IAM, the person who can resolve an issue is not always the person who can approve exposure of data, privileged entitlements, or NHI access. When routing depends on tribal knowledge, the organisation loses named accountability, consistent approval criteria, and audit-grade evidence.

This matters even more where access requests touch service accounts, API keys, or agent workflows, because the blast radius of one weak approval can extend beyond a single user. NHI Management Group’s Ultimate Guide to NHIs notes that 97% of NHIs carry excessive privileges, which makes informal decision paths especially dangerous when requests are not forced through a defined owner and policy check. The issue is not speed versus security in the abstract, but speed without an accountable decision point, which creates untraceable exceptions that are hard to reverse later.

Practitioners also run into this problem because access requests often cross teams, systems, and time zones, so the first responder becomes the de facto approver unless the process is deliberately designed otherwise. In practice, many security teams encounter weak access decisions only after an audit finding, a secrets leak, or an overprivileged account has already been used.

How It Works in Practice

Good routing separates three jobs: triage, authorisation, and implementation. Triage can be handled by service desk or platform operations, but the approval must rest with a named control owner who understands the risk of the specific entitlement. That is especially important for NHI-related requests, where the requester may need access to a tool chain, token vault, CI/CD system, or agent runtime rather than a standard business application.

Current guidance from the OWASP Non-Human Identity Top 10 and NIST Cybersecurity Framework 2.0 supports explicit ownership, least privilege, and traceable approval paths. In practice, that means each access request should resolve to:

• a business or technical owner who can approve the risk,
• a policy that defines what evidence is required for approval,
• a record of who approved, who implemented, and when the access expires,
• and a review step that checks whether the access was actually needed.

For non-human identities, the same logic should extend to secrets and workload credentials. If a request is for an API key or service account permission, the control owner should decide whether the access can be time-bound, isolated to a single workload, or replaced with delegated trust. NHI Mgmt Group’s Top 10 NHI Issues is a useful reminder that excessive privilege and poor visibility often come from ad hoc exception handling, not just from bad initial design.

These controls tend to break down when routing is embedded in unstructured chat, email, or spreadsheet-based workflows because there is no enforced handoff between the person who receives the request and the person who is authorised to approve it.

Common Variations and Edge Cases

Tighter approval routing often increases queue time and coordination overhead, requiring organisations to balance response speed against decision quality. That tradeoff becomes visible in urgent break-glass cases, cross-functional platform changes, and requests involving shared infrastructure, where the operational team may know the fix but still lack approval authority.

There is no universal standard for every routing pattern yet, but best practice is evolving toward explicit delegation rules, pre-approved access categories, and escalation paths that preserve accountability. For lower-risk requests, a standing policy may let a platform owner approve within guardrails; for higher-risk requests, especially those involving privileged NHI access, approval should be separated from fulfilment and reviewed after the fact.

Another edge case is automated routing. Ticketing systems can route by category, keyword, or asset tag, but automation does not create authority on its own. It only works if the workflow is built around named approvers, expiry, and evidence retention. NHI Management Group’s Ultimate Guide to NHIs shows why this matters: secrets and identities are often exposed for too long, and informal handling increases the chance that access survives beyond the original need.

In short, informal routing is tolerable only when the decision is low risk and fully reversible. It becomes a governance failure when it obscures who accepted the risk, who granted the access, and whether the request should have been approved at all.

Related resources from NHI Mgmt Group

• Why do manual access requests and renewals create governance risk?
• Why do manual access requests create both friction and risk?
• When does JIT access create more risk than it reduces?
• Why do self-service portals create governance risk when access is involved?