Updated deployment script.

DataConnectors/M365Defender-VulnerabilityManagement/deploymentScript.ps1

@@ -12,8 +12,7 @@ Publish-AzWebapp -ResourceGroupName $ResourceGroupName -Name $FunctionAppName -A
 #Add IP restrictions on Function App if specified.
 if ($RestrictedIPs -eq 'None') {
     $resource = Get-AzResource -ResourceType Microsoft.Web/sites -ResourceGroupName $ResourceGroupName -ResourceName $FunctionAppName
-    $resource.Properties.siteConfig.ipSecurityRestrictionsDefaultAction = 'Deny'
-    $resource.Properties.siteConfig.scmIpSecurityRestrictionsDefaultAction = "Deny"
+    $resource.Properties.publicNetworkAccess = 'Disabled'
     $resource | Set-AzResource -Force
 }
 elseif ($RestrictedIPs -ne '') {