Why Access Reviews Are Broken And Nobody Wants to Admit It

Access reviews are everywhere.

Quarterly cycles.
Audit requirements.
Approval workflows.
Compliance dashboards.

They’re treated as one of the most critical controls in Identity and Access Management (IAM).

And yet breaches still happen.
Permissions keep expanding.
Admin access quietly accumulates.

So it’s worth asking:

Are access reviews actually improving security or just creating the appearance of it?

The Control That Looks Good on Paper

On paper, access reviews are simple and logical:

• Identify who has access
• Ask managers to validate it
• Remove what’s unnecessary
• Reduce risk

It sounds like governance.

But in practice, it often becomes something else entirely.

A routine.
A checkbox.
A compliance exercise.

What Really Happens During Access Reviews

Let’s walk through a typical access review cycle.

A manager receives a notification:

“Please review access for your team.”

They open a dashboard and see:

Dozens (or hundreds) of users
Multiple applications
Technical permission names
Little to no context

They’re expected to decide:

“Should this access remain?”

But here’s the reality:

They don’t fully understand the apps
They don’t know the permission levels
They don’t know how often the access is used
They don’t know the business impact of removing it

And they’re busy.

So what happens?

✔ Approve all
✔ Complete review
✔ Move on

The system records success.
The risk remains unchanged.

The Core Problem: Lack of Context

Access decisions without context are just guesses.

When reviewing access, decision-makers rarely see:

Usage data : Is this access even being used?
Access level : Is this admin or basic access?
App criticality : Does this system hold sensitive data?
Ownership : Who is responsible for this application?
Business relevance : Is this tool still needed?

Without this context, the safest decision is always the easiest one:

“Keep access.”

SaaS Changed the Game But Reviews Didn't Evolve
Access reviews were designed for a different era.
An era where:

• **Systems were centralized
• Applications were limited
• Roles were clearly defined

• Ownership was obvious**
  Today's reality is very different:

• Hundreds of SaaS applications

• App-specific permission models

• Multiple admin roles per app

• OAuth integrations and API tokens

• Non-human identities (bots, services, AI agents)

• Shadow applications outside IT visibility

And we're still trying to review all of this manually.
At scale, this isn't governance.
It's overload.

The Dangerous Outcome: False Confidence
The biggest risk isn't that access reviews fail.
It's that they appear to succeed.
Reports show:
 ✔ Reviews completed
 ✔ Approvals logged
 ✔ Compliance achieved
Everyone feels reassured.
Meanwhile:

• Privileges continue to grow
• Dormant accounts remain active
• Admin roles go unchecked
• Unused access is never removed

The organization believes risk is under control when it's actually compounding.

Time-Based Reviews vs Reality-Based Risk
Most access reviews are triggered by time:
"It's been 90 days run a review."
But risk doesn't operate on a schedule.
Access should be reviewed when something changes:

• A user stops using an application
• A role changes
• Admin privileges are granted
• A new integration is added
• An application becomes inactive
• Ownership changes

Static reviews miss dynamic risk.

What Modern Access Governance Should Look Like
Access reviews shouldn't disappear they need to evolve.
Modern access governance should be:
 1. Context-Driven
Every decision should include:

• Last login / activity
• Frequency of use
• Access level (admin vs user)
• Data sensitivity

2.Continuous not periodic
Access should be evaluated continuously, not quarterly.

1. Ownership based 
   Every application must have a clear, accountable owner not just IT.

2. Signal driven
   Trigger reviews based on:

• Inactivity
• Privilege escalation
• Risk anomalies
• Behavioral changes

1. Application Aware You cannot review access to apps you don't even know exist. Visibility is the foundation of governance.

Why This Matters More Than Ever

As organizations scale SaaS, automation, and AI:

• Access is growing faster than ever
• Identities are no longer just human
• Integrations are constantly expanding
• Permissions are becoming more complex

Manual, time-based reviews simply cannot keep up.

Final Thought
Access reviews were built for a simpler world.
That world doesn't exist anymore.
If your access review process:

• Lacks context
• Relies on manual approvals
• Runs on fixed schedules
• Ignores SaaS complexity

Then it's not reducing risk.