Sage 200 UKI Ideas Portal

Hi Support, I am looking for migrating the Sage 200 professional server to Azure from the Premises using a Site-to-Site VPN between them. So, my questions are the following 1) Which site-to-site VPN protocol is the best practice in terms of data security and sage 200 software proformance for the end-user experience. 2) OR Can we use the serverless environment just uploading an existing database to the Azure SQL database instance? If anyone out there using cloud-based Sage 200 professional, please refer me. Many thanks, in-advanced. Regards, Aung