All you need to do is specify the VNC server and choose your preferred encryption mode. Simple VNC software, even for novice usersīut what makes VNC Viewer truly special is its sheer simplicity. Plus, you'll have complete control over the computer you're connected to, making it easier than ever to work remotely. With VNC Viewer, you can access folders, tweak settings, and make all sorts of modifications on your remote computer without ever leaving your own PC. This clever piece of software is designed to help you easily connect to and control remote computers. Now, imagine this: You're working from home and need to access your office computer for an important project, but the darn thing's miles away! What do you do? Well, fear not, my tech-savvy friend, for VNC Viewer is here to rescue you from this predicament! Easily connect to remote computers You can also use other clients.Provides remote desktop viewing for servers with RealVNC installed with AES encryption over the Internet. RealVNC is available for almost all operating system platforms, such as Windows, MacOS, Linux (based on Debian and RPM), Solaris, etc. I’m using Windows and I’ll use Realvnc as a client. For that, you need a VNClocal client, which depends on the local operating system. Let’s test our configuration by connecting to the VNC server. Go to the Clouding panel to manage the rules of our Firewall and add one for VNC: By default, VNC is configured to listen on TCP port 5901 for the first screen and 5902 for the second screen, and so on. It will also ask to set a read-only password that will allow the user to see the screen but not interact with it. Log file is /home/vnc/.vnc/578e1bb09561:1.logĪs you are starting the server the first time after installation, it will ask you to set a password used by the client to connect. Starting applications specified in /home/vnc/.vnc/xstartup Xauth: file /home/vnc/.Xauthority does not existĬreating default startup script /home/vnc/.vnc/xstartup Would you like to enter a view-only password (y/n)? y XauthorityĪfter executing, it will ask for a previous configuration: You will require a password to access your desktops. To start the VNC service we only have to use this command: # touch. We will also add the user to the sudo group: # gpasswd -a vnc sudoĪnd now we will change the user with: # su - vnc Start VNC server Enter the password and you can skip the other details by pressing “ENTER”. It will ask for the new password and the user’s details. You can keep the username according to your choice. We will create a user called vnc using this command. To keep the server robust and secure, we will create a vnc connection with a different user from root. Installation of the VNC serverįor this tutorial, we will use tightvncserver as a VNC server: # apt install tightvncserver Creation of the VNC user The installation may take a while, since there are many packages that you have to install. The first thing we are going to do is install the graphic environment, in fact, we first have to connect by SSH to your server and update repositories by SSH: # apt updateĪfter updating the repositories, we install the necessary packages to use XFCE: # apt install xfce4 xfce4-goodies gnome-icon-theme dbus-x11 However, you can also use other popular desktop environments such as KDE, GNOME and Unity. From the most popular desktop environments available, XFCE is quite small as it uses a surprisingly low amount of memory, while at the same time looking slick and functional. Still, in order to have this ,you must first install a graphic environment on the server. It uses the Remote Frame Buffer (RFB) protocol to remotely control a computer or a server. It is similar to Remote Desktop in Windows. VNC allows you to visualize the visual desktop screen and control it through a network connection. VNC (Virtual Network Computing) is a technology to remotely share the graphic desktop.
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