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Update manage-connections-from-windows-operating-system-components-to-microsoft-services-using-MDM.md

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windows/privacy/manage-connections-from-windows-operating-system-components-to-microsoft-services-using-MDM.md
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@ -22,7 +22,7 @@ You can use Microsoft InTune with MDM CSPs and custom [OMA URIs](https://docs.mi
To ensure CSPs take priority over Group Policies in case of conflicts, use the [ControlPolicyConflict](https://docs.microsoft.com/windows/client-management/mdm/policy-csp-controlpolicyconflict) policy.
You can configure diagnostic data at the Security/Basic level, turn off Windows Defender diagnostic data and MSRT reporting, and turn off all other connections to Microsoft network endpoints as described in this article to help prevent Windows from sending any data to Microsoft. There are many reasons why these communications are enabled by default, such as updating malware definitions and maintain current certificate revocation lists, which is why we strongly recommend against this. This data helps us deliver a secure, reliable, and more delightful personalized experience.
You can configure diagnostic data at the Security/Basic level, turn off Windows Defender diagnostic data and MSRT (Malicious Software Removal Tool) reporting, and turn off all other connections to Microsoft network endpoints as described in this article to help prevent Windows from sending any data to Microsoft. There are many reasons why these communications are enabled by default, such as updating malware definitions and maintain current certificate revocation lists, which is why we strongly recommend against this. This data helps us deliver a secure, reliable, and more delightful personalized experience.
Note, there is some traffic which is required (i.e. "whitelisted") for the operation of Windows and the Microsoft InTune based management. This traffic includes CRL and OCSP network traffic which will show up in network traces. CRL and OCSP checks are made to the issuing certificate authorities. Microsoft is one of them, but there are many others, such as DigiCert, Thawte, Google, Symantec, and VeriSign. Additional whitelisted traffic specifically for MDM managed devices includes Windows Notification Service related traffic as well as some specific Microsoft InTune and Windows Update related traffic.