This article provides an overview of how to deploy SWIFT Alliance Remote Gateway in Azure. Alliance Remote Gateway is a secure, cloud-based service that you can use to connect Alliance Access or Alliance Entry directly to SWIFT without hosting a connectivity product on-premises. You retain full control over your Alliance Access and Alliance Entry systems.
https://learn.microsoft.com/en-us/azure/architecture/example-scenario/finance/swift-alliance-remote-gateway-with-alliance-connect-virtual-gateway