Start by mapping where delay is coming from, then identify which approvals are truly risk-based and which are legacy process. In many environments the friction comes from duplicative gates rather than actual security need. Removing those redundant checkpoints improves business velocity without weakening access governance.
Where the friction usually comes from
When Zero Trust begins to feel slow, the first question is rarely “how do we remove Zero Trust?” It is usually “which step is actually adding protection, and which step is just inherited process?” In practice, friction often comes from duplicated approvals, overlapping policy checks, or manual exceptions layered on top of a policy model that was meant to be continuous and risk-based.
The useful first move is to trace the approval path end to end and separate true enforcement points from legacy sign-offs. If two controls are asking the same question, the delay is process overhead, not better security. That distinction matters because teams often misread latency as rigor when it is really administrative drag.
What to keep, what to challenge
Not every approval is a problem. Some gates are doing real work, especially where access is privileged, sensitive, time-bound, or high blast radius. The challenge is to identify which approvals are anchored to current risk and which exist only because a previous workflow never got retired. Zero Trust should reduce blanket trust, not create ceremonial trust checkpoints.
This is why NIST SP 800-207 Zero Trust Architecture is built around continuous verification and policy decision points rather than static approval chains. A similar principle shows up in Zero Trust Identity Guide, which treats identity-centric policy as the control plane and emphasizes that access decisions should follow risk, not habit. Where workload or service-to-service access is involved, Guide to SPIFFE and SPIRE is useful because it shows how strong workload identity and attestation can replace manual trust-by-process in east-west traffic.
There is also a governance angle here. If the real issue is access review or entitlement sprawl, IAM and IGA Basics helps frame the decision as lifecycle and entitlement management rather than ad hoc approval handling.
How to remove friction without weakening control
The best first fix is usually to simplify the path, not to soften the standard. That means collapsing duplicate approvals, converting recurring low-risk decisions into policy, and reserving human review for exceptions that materially change exposure. A good rule is to ask whether the approval changes access outcome or simply delays it.
For teams that need a practical model, the right target is a smaller set of explicit decisions: authenticate the actor, evaluate the request against policy, and escalate only when risk exceeds the automated decision boundary. Zero Trust Identity Guide supports that approach by treating continuous access evaluation as the norm. When the environment includes non-human access, Ultimate Guide to NHIs is relevant because overprivilege and long-lived credentials often become hidden sources of approval churn.
If you need a concrete operating test, retain only the approvals that are tied to one of three things: privilege elevation, sensitive data exposure, or exception handling. Everything else should be reviewed as a candidate for policy automation, routing simplification, or retirement.
Risk and Threat Considerations
Excessive approval friction creates its own security risk. Users and operators start looking for workarounds, exceptions multiply, and teams gradually reintroduce shadow access paths that bypass the intended Zero Trust model. The result is not just slower delivery, but weaker visibility into who approved what and why.
Failure mechanism: Legacy approvals often survive because they feel safer, even when they no longer add meaningful risk reduction. That creates duplicated gates, inconsistent decisions, and hidden exception channels that can erode both business velocity and access governance.
Impact: Over time, the organisation can end up with slower response to legitimate work, more informal access exceptions, and a false sense of control. The longer the friction persists, the more likely teams are to route around policy instead of through it.
Standards & Framework Alignment
This section maps relevant standards and security frameworks to the operational risks and controls described in this guidance.
NIST SP 800-53 Rev 5, NIST Zero Trust (SP 800-207) and NIST CSF 2.0 set the governance and control requirements practitioners need to meet.
| Framework | Control / Reference | Relevance |
|---|---|---|
| NIST SP 800-53 Rev 5 | AC-6 — Least Privilege | Approval friction often reflects overbroad access decisions. |
| IA-5 — Authenticator Management | Access friction frequently comes from manual handling of credentials and renewals. | |
| Recommendation — Limit approvals to access that materially exceeds the requester’s normal need. Automate credential lifecycle steps that do not require human judgement. | ||
| NIST Zero Trust (SP 800-207) | PR.AA-01 — Identity and Credential Management | Zero Trust access decisions depend on identity and credential state, not blanket approvals. |
| PR.AA-05 — Least Privilege | The question is about separating necessary risk checks from redundant gates. | |
| Recommendation — Anchor access decisions to verified identity and current credential posture. Reduce approvals to the minimum needed for the specific access risk. | ||
| NIST CSF 2.0 | PR.AA-05 — Least Privilege | The page concerns access governance under a Zero Trust model. |
| Recommendation — Remove redundant approval steps while preserving least-privilege enforcement. | ||
Practitioner Guidance
What to verify: Start with the longest delay points and verify whether each approval changes the actual security decision. If two approvals ask for the same risk judgement, one is usually redundant.
Decision rule: If the approval is tied to standing privilege, broad access, or a sensitive production path, keep the control but tighten the policy trigger. If it is a routine request with no meaningful risk delta, move it toward automation or remove the extra layer.
What good looks like: The access path should be shorter for low-risk requests, slower only where the blast radius is real, and easy to explain during audit or incident review.
Practitioner takeaway: Treat approval friction as a signal to redesign the decision model, not as proof that Zero Trust is “too strict.” The goal is fewer unnecessary gates, not fewer defensible ones.
Related resources from NHI Mgmt Group
- How should security teams implement zero trust authentication without adding too much user friction?
- How should security teams implement just-in-time access without creating too much friction?
- How should security teams implement context-aware authentication without creating too much user friction?
- How should security teams implement Zero Trust without creating too many exceptions?