Amazon DCV (formerly NICE DCV) is a high-performance remote display protocol for delivering remote desktops and applications from a cloud or data centre to almost any device. The DCV server software is installed on a Windows or Linux server; users connect through a native client or an HTML5 client to a session whose visual output is sent as an encrypted pixel stream. It supports multiple monitors, USB devices, audio, smart cards, file transfer and shared sessions, and Session Manager handles sessions across a fleet of servers.
Amazon DCV is a product of Amazon Web Services, part of Amazon.com, Inc., headquartered in the US. On an Amazon EC2 instance there is no additional DCV charge; elsewhere a licence is required. The server can also run on-premises or at other cloud providers, so data can stay on your own infrastructure. The software is proprietary, not open source. The AWS GDPR data processing addendum applies to AWS services; when you run DCV on your own servers, you decide where data is located.