[CentOS] vnc for non-root

[John Doe]

From: ken <gebser at mousecar.com>
> At work I've been asked to set up vnc for a remote user (a vendor
> sysadmin to install 3d party software we've purchased).  Of course I'm a
> bit skittish about allowing root access to this.  Is there a way to
> configure vnc so that root cannot log in through it...?  Or do I have to
> use some other utility to deny root access (e.g., securetty).

Maybe check the wiki: http://wiki.centos.org/HowTos/VNC-Server
I would guess you just don't give root's vnc password?

JD