Windows Server 2019 Standard helps prevent malicious attacks against the system with strong security and detects suspicious activity as a preventive measure.
Windows Server 2019 Standard Edition is the latest base version of the low-virtualization software built for high-traffic container environments.
Windows Server 2019 for small businesses with up to 25 users and 50 devices. https://softwarediscountusa.com/products/microsoft-windows-server-2019-standard-16-core-instant-license