Merge pull request #79528 from SubhashVasarapu-MSFT/patch-11

(AzureCXP)MicrosoftDocs/azure-docs#33245

Author: PRMerger8

articles/virtual-network/security-overview.md

@@ -76,6 +76,7 @@ Augmented security rules simplify security definition for virtual networks, allo
 * **ServiceFabric** (Resource Manager only): This tag denotes the address prefixes of the ServiceFabric service. If you specify *ServiceFabric* for the value, traffic is allowed or denied to ServiceFabric. 
 * **AzureMachineLearning** (Resource Manager only): This tag denotes the address prefixes of the AzureMachineLearning service. If you specify *AzureMachineLearning* for the value, traffic is allowed or denied to AzureMachineLearning. 
 * **BatchNodeManagement** (Resource Manager only): This tag denotes the address prefixes of the Azure BatchNodeManagement service. If you specify *BatchNodeManagement* for the value, traffic is allowed or denied from the Batch service to compute nodes.
+* **AzureBackup**(Resource Manager only):This tag denotes the address prefixes of the AzureBackup service. If you specify AzureBackup for the value, traffic is allowed or denied to AzureBackup.
 
 > [!NOTE]
 > Service tags of Azure services denotes the address prefixes from the specific cloud being used.