VNC User Guide - RealVNC
VNC User Guide - RealVNC
VNC User Guide - RealVNC
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Chapter 7: Making Connections Secure<br />
Preventing particular connections to <strong>VNC</strong> Server<br />
You can prevent particular users connecting to <strong>VNC</strong> Server. You can either:<br />
• Prevent connections from particular client computers. See Preventing connections from particular client<br />
computers on page 111.<br />
• Prevent particular users connecting. See Preventing particular users connecting on page 113.<br />
Note: You can prevent all users connecting to <strong>VNC</strong> Server. For more information, see Preventing<br />
connections to <strong>VNC</strong> Server on page 92.<br />
Preventing connections from particular client computers<br />
You can prevent all connections originating from particular client computers by filtering the network<br />
addresses of those client computers.<br />
Note: If you filter network addresses, users can no longer enter host computer IPv6 network addresses in<br />
order to connect to <strong>VNC</strong> Server (even from an authorized client computer).<br />
To filter network addresses, open the <strong>VNC</strong> Server - Options dialog. More on this dialog. On the<br />
Connections tab, click the IP Filter button:<br />
<strong>VNC</strong> <strong>User</strong> <strong>Guide</strong> 111