Many organizations manage Intune third party antivirus deployments to meet strict endpoint security standards. When these solutions show "real-time protection not compliant" status, it usually indicates configuration gaps or policy mismatches.
This guide explains why third party antivirus reports noncompliance, how real-time protection checks work in Intune, and how to align your AV settings with compliance policies.
| Compliance State | Real-Time Protection Enabled | AV Provider Reported | Intune Compliance Flag |
|---|---|---|---|
| Compliant | Yes | Provider A | Pass |
| Noncompliant | No | Provider B | Fail |
| Compliant | Yes | Provider C | Pass |
| Noncompliant | Partial or Unknown | Provider D | Fail |
Understanding Real-Time Protection in Intune Policies
Intune evaluates real-time protection based on signals reported by the antivirus agent. If the agent does not confirm active monitoring, the device is marked noncompliant.
Third party antivirus products must expose the correct health and status APIs so Intune can validate that malware scanning is active at all times.
Configuring Third Party Antivirus for Intune Compliance
Successful integration starts with correct settings in the AV vendor console and precise profile creation in Intune. You must map detection and remediation actions to the compliance rules.
Use configuration profiles to enforce Tamper Protection, scheduled scans, and cloud-delivered protection so endpoints stay aligned with organizational baselines.
Why Real-Time Protection Shows Not Compliant
Common causes include outdated agent software, disabled real-time monitoring, missing required modules, or blocked communication with the management service. Network proxies and local security policies can also interfere with status reporting.
Review agent logs and vendor dashboards to identify why health signals are missing or stale, then adjust settings to ensure continuous protection visibility.
Troubleshooting and Remediation Steps
- Verify that the latest Intune hybrid agent and AV connector are installed on endpoints.
- Confirm real-time protection is enabled in the third party console and not paused.
- Check that required security features like boot integrity and tamper protection are turned on.
- Validate firewall and proxy rules allow traffic between the AV management server and Intune.
- Redeploy the compliance policy after changes to refresh the evaluation cycle.
Optimizing Long Term Endpoint Security with Third Party AV
Stable integration between Intune and third party antivirus reduces manual work and ensures rapid response to threats across the fleet.
Establish a routine for health review, patch management, and policy testing to keep real-time protection compliance high and response times low.
FAQ
Reader questions
Why does Intune still flag noncompliant when my third party AV shows active protection?
The AV may be running, but Intune requires specific health signals and feature states that are not enabled or reported, such as tamper protection or cloud-delivered detection.
Can outdated agents cause real-time protection not compliant errors?
Yes, old agents may lack the schemas and APIs needed for Intune to verify current protection status, leading to false noncompliance flags.
How do I confirm real-time protection is correctly reported to Intune?
Check the Intune device compliance details for the specific compliance state, then review AV connector logs for reported health metrics and any communication errors.
Will reassigning the compliance policy fix noncompliant devices automatically?
Reassigning can trigger a re-evaluation, but you must first resolve underlying configuration or agent issues; otherwise devices will remain noncompliant after the refresh cycle.