It’s also quite common today for parts, or all, of a company’s networking infrastructure to be located offsite sometimes very far away in a cloud somewhere. Having VNC access to work computers removes the necessity to have physical access to a computer and can help work continue during these times. There are many disasters that can occur which make physical access to a workplace impractical. Instead, they can always just log in to their work computer and the company data never has to leave the premises. This provides some security because employees don’t need to take company documents and emails with them in order to respond to after-hour issues. Many companies allow workers to remotely access their desktops while away from the office using VNC. VNC is primarily used in two ways these days: to remotely access a work desktop from home (or other location), or to allow remote technical support people to take over a computer for support activities. Deeper dive into the Remote Framebuffer Protocol (RFB).The fundamental difference between the two is that your computer joins a remote network when using a VPN, whereas you can only view and use a remote computer when using VNC. Rather, you use your own desktop to access the resources that exist on that network, such as printers, network drives, and internet connections. Users at the remote site can see what the remote user is doing, and even interact with them.īy contrast, a Virtual Private Network (VPN) simply connects you to a remote network, but does not provide a desktop for you to use. Any resources that are available at the remote computer, such as printers and network drives, are available. VNC provides remote control of a computer at some other location allowing users to operate that computer as if they were sitting in front of it. ![]() The terms Virtual Network Computing (VNC) and Virtual Private Networking (VPN) sound similar but are very different things.
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