RHEL 10 announced that RDP would be the preferred alternative to VNC. Red Hat replaced Spice with VNC in Red Hat 8 due to licensing issues with h.246. VNC is under featured and basic compared to both alternatives. Spice uses proprietary h.246 which caused disputes with licenses. RDP is proprietary to microsoft but has a few foss implementations.
I saw that RDP was proprietary. I know that some proprietary protocols have open source implementations, is that the case here?
There are free RDP implentataiions
I think the protocol is open, both for client and server. Microsoft’s implementation is proprietary, but there are other compatible implementations, KRDC is a server implementation of the protocol that is opensource that KDE uses for Plasma. It’s definitely not ready for primetime, I’m very hopeful this Redhat implementation gains traction amongst distros because Redhat has the resources to throw at it, and the ethics to opensource it.
https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/10/html/10.0_release_notes/new-features-and-enhancements#new-features-and-enhancements-dynamic-programming-languages-web-and-database-servers
Looks like it’s part of the move away from X. It’s provided by the gnome connections app, which is GPL, so yes it’s open source.