Enterprise security conversations usually revolve around familiar topics: patching cycles, endpoint protection, identity controls, and ransomware preparedness. All important, no argument there.
But after spending years working in real-world enterprise environments — from hands-on systems administration to managing endpoint fleets — I’ve learned that some of the biggest data risks aren’t flashy or obvious. They live quietly in default settings, background services, and “helpful” features that nobody questions because they’ve always been there.
Windows telemetry is one of those areas.
And the Windows Customer Experience Improvement Program (CEIP) is a perfect example.
CEIP isn’t malware. It’s not a vulnerability. It’s not even poorly designed. But in an enterprise context — especially one with compliance, privacy, or intellectual property concerns — it’s often something you simply don’t want enabled.
The good news? If you’re using Microsoft Intune, disabling CEIP is straightforward, enforceable, and defensible from a governance perspective.
What the Customer Experience Improvement Program (CEIP) Actually Does
CEIP is Microsoft’s long-running telemetry initiative designed to improve Windows and other products by collecting diagnostic and usage data.
In practice, CEIP can collect information such as:
- Application usage patterns
- Feature interaction data
- Performance and reliability metrics
- Error reporting and crash data
- Device configuration details
Microsoft is generally transparent that this data is anonymized and not intended to capture personal files or content. And in consumer environments, that’s often an acceptable trade-off.
In enterprise environments, however, “anonymized” doesn’t automatically mean “harmless.”
Why CEIP Becomes a Problem in the Enterprise
This is where theory meets reality.
In regulated or security-conscious organizations, CEIP introduces several concerns that often get overlooked during initial endpoint deployments.
1. Telemetry Still Reveals Operational Behaviour
Even without personal data, telemetry can expose:
- Which internal applications are in use
- How frequently they’re accessed
- When systems experience errors or instability
- How devices are configured
For industries like finance, healthcare, defence, or critical infrastructure, this kind of metadata can be sensitive on its own. Attackers don’t always need documents — patterns are valuable too.
2. Compliance and Audit Headaches
Frameworks like:
- GDPR
- ISO 27001
- SOC 2
- HIPAA
- APRA CPS 234
All share a common theme: data minimisation and control.
During audits, I’ve been asked variations of the same question many times:
“Can you show what data leaves the organisation and why?”
Leaving optional telemetry enabled — especially telemetry that provides limited direct business value — is hard to justify when auditors start probing.
3. Loss of Visibility and Control
One of the biggest issues with CEIP is not what it sends, but that it sends data at all without granular enterprise oversight.
From a governance standpoint:
- You can’t selectively approve data types
- You can’t easily audit individual transmissions
- You can’t demonstrate strict outbound control
For many organisations, that alone is enough reason to disable it.
Why Intune Is the Right Tool for This Job
In the past, disabling CEIP meant:
- Group Policy (for on-prem AD)
- Registry changes
- Golden images
- Manual scripting
All of which break down in modern cloud-first or hybrid environments.
Microsoft Intune changes that entirely.
Centralised Enforcement
With Intune, CEIP can be disabled via device-based policy, ensuring:
- Users can’t override it
- Policies apply regardless of user sign-in
- Remote and hybrid devices stay compliant
Consistency Across the Fleet
Whether the device is:
- Windows 10 or Windows 11
- Azure AD joined or hybrid joined
- In the office or remote
The policy behaves the same. That consistency is gold in enterprise environments.
Audit-Ready Reporting
Intune gives you:
- Deployment status
- Compliance reporting
- Device-level confirmation
Which makes security reviews and audits far less painful.
How Intune Controls CEIP Under the Hood
This is where some confusion creeps in.
CEIP is controlled using Administrative Templates (backed by Policy CSPs). These policies modify Windows behaviour at the system level, not the user level.
The key policy is:
Turn off Windows Customer Experience Improvement Program
And yes — this is one of those classic Microsoft quirks:
Setting this policy to “Enabled” actually disables CEIP.
I’ve seen experienced admins get caught by that more than once.
Step-by-Step: Disabling CEIP with Intune
Step 1: Create the Configuration Profile
In the Microsoft Intune Admin Center:
- Go to Devices → Configuration profiles
- Select Create profile
- Platform: Windows 10 and later
- Profile type: Administrative Templates
Step 2: Configure the CEIP Policy
Navigate to:
System → Internet Communication Management → Internet Communication settings
Configure:
- Turn off Windows Customer Experience Improvement Program
- Set it to Enabled
This setting ensures devices do not participate in CEIP, regardless of user preference.
Step 3: Assign the Policy Correctly
From experience, assign this to device groups, not user groups.
Prioritise:
- Corporate laptops
- Shared or kiosk devices
- Privileged access workstations
- Servers managed via Intune (where applicable)
Device-based assignment ensures the policy sticks even during user changes.
Step 4: Validate and Monitor
Don’t assume — verify.
- Use Intune’s configuration profile reporting
- Confirm devices show as compliant
- For audits, validate via registry or policy result reporting if required
This is often the step people skip, and it’s the one auditors care about most.
Best Practices I Strongly Recommend
1. Align CEIP with Diagnostic Data Settings
CEIP is separate from Windows diagnostic data levels.
For a defensible posture:
- Set diagnostic data to the minimum required
- Align with Defender for Endpoint requirements
- Use Microsoft security baselines as a starting point, not gospel
2. Document the Decision
This sounds boring — until you need it.
Document:
- Why CEIP is disabled
- What data is no longer transmitted
- Which compliance requirements it supports
That single document can save hours during audits.
3. Communicate Before Someone Asks
Disabling CEIP doesn’t break Windows. But someone will eventually ask.
Be clear:
- Windows updates still work
- Security intelligence still updates
- Stability is unaffected
This is a privacy and governance control, not a functional limitation.
4. Treat It as Part of a Baseline, Not a One-Off
CEIP should be disabled as part of a broader endpoint hardening strategy, alongside:
- Reducing consumer features
- Enforcing least privilege
- Locking down anonymous enumeration
- Standardising security baselines
Security is cumulative — not isolated.
Compliance and Regulatory Impact
From a compliance perspective, disabling CEIP helps demonstrate:
- Data minimisation (GDPR Article 5)
- Controlled outbound data flows
- Reduced third-party exposure
- Privacy-by-design principles
In many environments, this is considered low effort, high return from a risk perspective.
Common Myths (That Refuse to Die)
“Disabling CEIP breaks Windows Update.”
False. Updates work exactly the same.
“CEIP sends user files.”
Not directly — but metadata can still be sensitive.
“Users can turn it back on.”
Not when enforced via Intune device policy.
Final Thoughts
The Windows Customer Experience Improvement Program exists for a good reason — but enterprise security isn’t about good intentions. It’s about control.
In environments where privacy, compliance, and data governance matter, disabling CEIP via Intune is one of those rare wins that is:
- Simple to implement
- Easy to justify
- Low risk
- High impact
Key takeaway for IT professionals:
If you’re serious about endpoint hardening and data governance, disabling CEIP with Intune isn’t optional housekeeping — it’s responsible enterprise security hygiene.
From my early days on the helpdesk through roles as a service desk manager, systems administrator, and network engineer, I’ve spent more than 25 years in the IT world. As I transition into cyber security, my goal is to make tech a little less confusing by sharing what I’ve learned and helping others wherever I can.