What is a VNC and how does it differ from a VPN? Virtual Network Computer/Computing. ... Virtual Private Network. ... VNC versus RDP. ... Deeper dive into the Remote Framebuffer Protocol (RFB) A framebuffer contains the data required by a computer to represent some graphic on a computer monitor. VNC Forks. ...Is VNC open source?
VNC is an open source remote desktop application. It allows you to control a graphical user session on a machine remotely through the network.