Organisations should direct new IGA funding toward automation, cleaner integrations, and standardised processes rather than more custom build work. The goal is to reduce time spent on provisioning, approvals, and routine reviews so teams can focus on policy, risk, and exception handling. If budget growth does not remove manual overhead, governance often stays slow, inconsistent, and expensive.
Why This Matters for Security Teams
Higher IGA budgets only create value when they remove repetitive work from the access lifecycle. If funding is spent on bespoke workflows, one-off connectors, or heavier approval chains, teams usually get more administration rather than better governance. The practical target is faster joiner-mover-leaver handling, cleaner entitlement data, and fewer manual reviews so analysts can spend time on exceptions, policy, and risk.
This matters because manual governance scales poorly. Common failure points include delayed provisioning, recertifications that become checkbox exercises, and inconsistent approvals across systems. NHI Management Group research on the Ultimate Guide to NHIs — Lifecycle Processes for Managing NHIs shows that lifecycle discipline is where most operational control is won or lost, while the Top 10 NHI Issues highlights how weak process execution compounds risk over time. For broader governance design, the NIST Cybersecurity Framework 2.0 reinforces that repeatable processes and control ownership matter more than ad hoc effort.
In practice, many security teams discover they have bought more workflow, not less work, only after the backlog of access requests and reviews has already grown into an operational bottleneck.
How It Works in Practice
Budget increases should be used to standardise the access model before automating it. That usually means rationalising roles, eliminating duplicate entitlements, and mapping business applications to a small set of approval paths. Once the model is stable, automation can handle the high-volume tasks that typically consume analyst time: provisioning, deprovisioning, recurring access reviews, and evidence capture.
Current best practice is to prioritise integration over custom build. Strong IGA programmes connect directly to HR, directory services, cloud platforms, and ticketing systems so access changes happen from authoritative sources rather than manual re-keying. This is also where policy-based decisioning helps: rather than routing every request through a person, the system can auto-approve low-risk access, flag exceptions, and escalate only when context requires human review. The NIST Cybersecurity Framework 2.0 supports this shift toward repeatable, measurable control outcomes, while the OWASP Non-Human Identity Top 10 is useful when the same automation principles need to extend to service accounts, API keys, and other NHIs.
- Use budget to clean entitlement data before expanding approvals.
- Automate joiner-mover-leaver workflows from authoritative sources.
- Standardise access packages so recertification is role-based, not item-by-item.
- Push low-risk requests through policy rules and reserve human review for exceptions.
- Instrument the process with metrics such as cycle time, exception rate, and review completion quality.
Where the data is fragmented across legacy apps, shadow IT, or weak identity sources, these controls tend to break down because automation cannot reliably decide what access exists or who should approve it.
Common Variations and Edge Cases
Tighter automation often increases upfront design effort, requiring organisations to balance short-term implementation cost against long-term reduction in manual toil. That tradeoff is real, especially in environments with many custom applications, inherited approval chains, or inconsistent entitlement naming. In those cases, the right answer is usually phased standardisation rather than a big-bang replacement.
There is no universal standard for how much IGA should be automated immediately. Current guidance suggests starting with the highest-volume, lowest-variance processes first, then expanding into more complex access paths once the data model is trustworthy. For audit-heavy environments, the Ultimate Guide to NHIs — Regulatory and Audit Perspectives is a useful reminder that evidence quality matters as much as workflow speed. When organisations want a control benchmark for access governance hygiene, Top 10 NHI Issues can help frame where manual process debt most often accumulates.
The main exception is when compliance teams demand custom sign-off paths for every application. That may satisfy local policy, but it usually preserves the manual burden the budget was meant to remove, so governance stays slow even when the tooling looks modern.
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, NIST SP 800-53 Rev 5 and NIST AI RMF set the governance and control requirements practitioners need to meet.
| Framework | Control / Reference | Relevance |
|---|---|---|
| NIST CSF 2.0 | PR.AC-1 | Access rights should be provisioned through controlled, repeatable processes. |
| NIST SP 800-53 Rev 5 | AC-2 | Account management is the core control area for reducing manual access work. |
| OWASP Non-Human Identity Top 10 | NHI-03 | NHI lifecycle and secret hygiene often create manual governance overhead. |
| NIST AI RMF | GOVERN | IGA automation decisions need accountability, policy, and oversight. |
Centralise account lifecycle controls and automate low-risk changes from authoritative sources.
Related resources from NHI Mgmt Group
- What breaks when organisations rely on manual monitoring for file access governance?
- How should organisations use identity governance to meet NIS2 access control expectations in hybrid environments?
- How can organisations tell whether their access governance is actually improving security for managed service operations?
- How should security teams reduce burnout when identity and access work is spread across constant threats, compliance demands, and repetitive tasks?
Deepen Your Knowledge
Reviewed and updated by the NHIMG editorial team on August 27, 2026.
NHI Mgmt Group — the #1 independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org
