diff --git a/windows/security/threat-protection/microsoft-defender-antivirus/configure-network-connections-microsoft-defender-antivirus.md b/windows/security/threat-protection/microsoft-defender-antivirus/configure-network-connections-microsoft-defender-antivirus.md
index 53f708d925..325d341591 100644
--- a/windows/security/threat-protection/microsoft-defender-antivirus/configure-network-connections-microsoft-defender-antivirus.md
+++ b/windows/security/threat-protection/microsoft-defender-antivirus/configure-network-connections-microsoft-defender-antivirus.md
@@ -57,7 +57,7 @@ The table below lists the services and their associated URLs. Make sure that the
 | Microsoft Update Service (MU) <br/> Windows Update Service (WU)|	Security intelligence and product updates	|`*.update.microsoft.com` <br/> `*.delivery.mp.microsoft.com`<br/> `*.windowsupdate.com` <br/><br/> For details see [Connection endpoints for Windows Update](https://docs.microsoft.com/windows/privacy/manage-windows-1709-endpoints#windows-update)|
 |Security intelligence updates Alternate Download Location (ADL)|	Alternate location for Microsoft Defender Antivirus Security intelligence updates if the installed Security intelligence is out of date (7 or more days behind)|	`*.download.microsoft.com`  </br> `*.download.windowsupdate.com`</br> `https://fe3cr.delivery.mp.microsoft.com/ClientWebService/client.asmx`|
 | Malware submission storage|Upload location for files submitted to Microsoft via the Submission form or automatic sample submission	| `ussus1eastprod.blob.core.windows.net` <br/>    `ussus1westprod.blob.core.windows.net` <br/>    `usseu1northprod.blob.core.windows.net` <br/>    `usseu1westprod.blob.core.windows.net` <br/>    `ussuk1southprod.blob.core.windows.net` <br/>    `ussuk1westprod.blob.core.windows.net` <br/>    `ussas1eastprod.blob.core.windows.net` <br/>    `ussas1southeastprod.blob.core.windows.net` <br/>    `ussau1eastprod.blob.core.windows.net` <br/>    `ussau1southeastprod.blob.core.windows.net` |
-| Certificate Revocation List (CRL)|Used by Windows when creating the SSL connection to MAPS for updating the CRL	| `https://www.microsoft.com/pkiops/crl/` <br/> `https://www.microsoft.com/pkiops/certs` <br/>   `https://crl.microsoft.com/pki/crl/products` <br/> `https://www.microsoft.com/pki/certs` |
+| Certificate Revocation List (CRL)|Used by Windows when creating the SSL connection to MAPS for updating the CRL	| `http://www.microsoft.com/pkiops/crl/` <br/> `http://www.microsoft.com/pkiops/certs` <br/>   `http://crl.microsoft.com/pki/crl/products` <br/> `http://www.microsoft.com/pki/certs` |
 | Symbol Store|Used by Microsoft Defender Antivirus to restore certain critical files during remediation flows	| `https://msdl.microsoft.com/download/symbols` |
 | Universal Telemetry Client| Used by Windows to send client diagnostic data; Microsoft Defender Antivirus uses this for product quality monitoring purposes	| This update uses SSL (TCP Port 443) to download manifests and upload diagnostic data to Microsoft that uses the following DNS endpoints:   `vortex-win.data.microsoft.com` <br/>   `settings-win.data.microsoft.com`|