SFTP see File Sharing
- RDP - port
- Remotly - Teamviewer alternative
- mRemoteNG - opensource remote connection Manager
- neko - m1k1o - Share a Desktop inside Docker like chrome with friends
- oss.rport.io - remote server management without ssh, vpn or similar
Classroom screenshare/-control see Learning and Course Software
- UDS Enterprise - Free Version 10 Desktops
- IsarVDI
- Kasam VDI
- Remmina remote desktop client - RDP, VNC, SPICE, NX, XDMCP, SSH and EXEC
Guacamole - vnc gateway