libvncauth0 3.3.7-13ubuntu1 (amd64 binary) in ubuntu feisty

 VNC stands for Virtual Network Computing. It is, in essence, a remote
 display system which allows you to view a computing `desktop' environment
 not only on the machine where it is running, but from anywhere on the
 Internet and from a wide variety of machine architectures.
 .
 It is implemented in a client/server model. This package provides the library
 to handle client authentication.