A manual connector is an identity integration method used when a target system cannot be handled by a standard connector or lacks a suitable interface. It allows identity teams to manage objects through controlled, often nonstandard processes while preserving governance, auditability, and lifecycle oversight.
Expanded Definition
A manual connector is a controlled identity integration path used when a system cannot support a standard provisioning connector, API-based automation, or a native lifecycle workflow. In NHI operations, it is the fallback mechanism that lets identity teams create, update, reconcile, or remove objects while preserving governance, approval evidence, and audit trails. The key distinction is that a manual connector is not the same as an unmanaged exception. It should still enforce ownership, scope, logging, and periodic review, even when execution is performed through scripts, admin consoles, ticket-driven work, or vendor-specific processes.
Usage in the industry is still evolving. Some teams treat manual connectors as a temporary bridge to automation, while others rely on them for legacy or air-gapped environments that will never support modern connectors. The practical requirement is the same: every manual action must map to an accountable workflow and a documented control objective, which aligns well with governance concepts in the NIST Cybersecurity Framework 2.0.
The most common misapplication is treating manual connector activity as a one-off exception, which occurs when teams skip reconciliation and leave identities partially managed.
Examples and Use Cases
Implementing a manual connector rigorously often introduces operational overhead, requiring organisations to weigh lifecycle control against slower execution and higher human dependency.
- Managing a legacy ERP that only accepts user and role changes through an admin console, with each change approved in ticketing and reconciled against the identity record.
- Creating or revoking service account access in a vendor appliance that lacks a provisioning API, using scripted steps executed by privileged operators under change control.
- Synchronising a third-party SaaS tenant through export-import workflows when standard provisioning is unavailable, with audit evidence retained for each lifecycle event.
- Handling exceptional access for a regulated or segmented environment where a standard connector is not allowed, but the identity record still must follow the principles described in the Ultimate Guide to NHIs.
- Bridging a temporary gap during migration from manual administration to automation, with the manual path serving as a controlled transition state rather than a permanent shortcut.
In practice, manual connector use is often paired with segregation of duties, dual approval, and post-change reconciliation so that identity governance remains intact even without native integration. This is especially important when the target system exposes only limited controls, as described in NIST Cybersecurity Framework 2.0 functions for access governance and detection.
Why It Matters in NHI Security
Manual connectors matter because every unautomated path increases the chance of drift, orphaned access, stale entitlements, and missed revocation. For NHI security, that is not a small inconvenience. NHIMG reports that 79% of organisations have experienced secrets leaks, with 77% of those incidents causing tangible damage, which shows how often weak lifecycle handling becomes a real exposure problem. When a manual connector is used, the control burden shifts from technical enforcement to process discipline, so documentation, approvals, and reconciliation become the security boundary.
This is also where lifecycle governance intersects with privileged access. If the target system is reachable only through human-administered steps, the manual process can unintentionally expand standing access or create undocumented exceptions. The risk is compounded when teams fail to review whether the manual path is still necessary, whether it is still accurate, and whether access removal is actually happening after changes. The Ultimate Guide to NHIs is clear that visibility and offboarding discipline remain critical across the full identity lifecycle.
Organisations typically encounter the operational pain of a manual connector only after a failed deprovisioning, audit finding, or incident review, at which point the manual workflow becomes operationally unavoidable to address.
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 and CSA MAESTRO address the attack and risk surface, while NIST CSF 2.0, NIST Zero Trust (SP 800-207) and NIST SP 800-63 set the governance and control requirements practitioners need to meet.
| Framework | Control / Reference | Relevance |
|---|---|---|
| OWASP Non-Human Identity Top 10 | NHI-01 | Manual connectors are used when automated NHI lifecycle controls are unavailable. |
| NIST CSF 2.0 | PR.AC-4 | Access provisioning and review map to least-privilege access governance. |
| NIST Zero Trust (SP 800-207) | PL-6 | Zero Trust emphasizes continuous verification across all access paths, including manual ones. |
| NIST SP 800-63 | AAL2 | Identity assurance concepts inform how strongly manual administrative actions should be controlled. |
| CSA MAESTRO | Agentic and nonstandard workflows require governance over tool-mediated actions. |
Treat manual connectors as controlled access pathways that still need verification, logging, and policy enforcement.
Related resources from NHI Mgmt Group
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Reviewed and updated by the NHIMG editorial team on August 28, 2026.
NHI Mgmt Group — the #1 independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org
