Azure Storage offers a multi-layered security model. Thanks to this model, you can protect your storage accounts for a specific group of supported networks. If network rules have been configured, only applications that request data from the specified group of networks can access a storage account. Standard network access rules for storage accounts can be managed through the Azure portal, PowerShell or CLI v2. Reference: https://docs.microsoft.com/en-us/azure/storage/common/storage-network-security?tabs=azure- portal