diff --git a/windows/keep-secure/configure-proxy-internet-windows-defender-advanced-threat-protection.md b/windows/keep-secure/configure-proxy-internet-windows-defender-advanced-threat-protection.md index a47ee0cae8..23670b825a 100644 --- a/windows/keep-secure/configure-proxy-internet-windows-defender-advanced-threat-protection.md +++ b/windows/keep-secure/configure-proxy-internet-windows-defender-advanced-threat-protection.md @@ -75,8 +75,8 @@ If a proxy or firewall is blocking all traffic by default and allowing only spec Primary Domain Controller | .Microsoft.com DNS record :---|:--- - US | ```winatp-gw-cus.microsoft.com```
```us.vortex-win.data.microsoft.com```
```crl.microsoft.com```
```*.blob.core.windows.net```
```winatp-gw-eus.microsoft.com```
```us.vortex-win.data.microsoft.com```
```crl.microsoft.com```
```*.blob.core.windows.net``` -Europe | ```winatp-gw-weu.microsoft.com```
```eu.vortex-win.data.microsoft.com```
```crl.microsoft.com```
```*.blob.core.windows.net```
```winatp-gw-neu.microsoft.com```
```eu.vortex-win.data.microsoft.com```
```crl.microsoft.com```
```*.blob.core.windows.net```
+ US |```*.blob.core.windows.net```
```crl.microsoft.com```
```us.vortex-win.data.microsoft.com```
```winatp-gw-cus.microsoft.com```
+Europe |```*.blob.core.windows.net```
```crl.microsoft.com```
```eu.vortex-win.data.microsoft.com```
```winatp-gw-neu.microsoft.com```

If a proxy or firewall is blocking anonymous traffic, as Windows Defender ATP sensor is connecting from system context, make sure anonymous traffic is permitted in the above listed URLs.