Not only can the remote user see everything on the remote computer’s screen, but the program also allows for keyboard and mouse commands to work on the remote computer from afar, so the connected user has full control (after being granted permission from the remote compute)r. When the server and viewer are connect ed, the server transmits a copy of the remote computer’s screen to the viewer. This can include another computer, a tablet, or a mobile phone. A server component is installed on the remote computer (the one you want to control), and a VNC viewer, or client, is installed on the device you want to control from. This means that a computer ’ s screen, keyboard, and mouse can be used from a distance by a remote user from a secondary device as though they were sitting right in front of it. It is a cross- platform screen sharing system that was created to remotely control another computer. VNC stands for Virtual Network Computing. It is not something people are going to try hacking that often.All you need to know about VNC remote access technology What is VNC? We are not running any other servers/hosting through here. My windows system has a password(its Windows 8 with a lock screen and it locks pretty quickly.)Īlso, this is just a random home network. The VNC server will ONLY accept loopback connections meaning they either have to be on the physical computer connecting to itself, or it has to be run through the SSH tunnel or else the VNC server will reject the connection.ĩ. The VNC has a long passphrase for authentication.Ĩ. The VNC service running through the SSH tunnel is using a strange port.ħ. They will need to know my username(it is also a non-standard username)Ħ. I am using a long passphrase with the RSA encryption.ĥ. It is using RSA encryption with a 4096 bit encryption key and plain old password authentication is disabled meaning the only way you are allowed to authenticate is using the 4096 bit keyĤ. The SSH is running over a secret, non-standard port.ģ.

Which is gonna make a brute force hack pretty darn slow.)Ģ. It is running over a 1mbit connection(105 kb/s at peak, In practise, only about 20kb/s AT MOST is going to be available for the SSH VNC connection(I am constantly running downloads and/or streaming videos/music. Just wanted to check that this SSH VNC setup is completely secure:ġ.

Vnc vs nomachine reddit