On Tue, 5 May 2009, William Shu wrote:

2) Create a separate account, which can possibly become insecure by granting 
xauth authorities, and use vnc to
display whatever. While the implications of extending access (via xauth) 
frighten, the use of a video
conferencing tool, such as EVO, seem to require internet access, whereas the 
machines I'll use are in a closed
LAN. Does anyone know of a video conferencing tool that does not register 
to/through the internet?

H.323 videoconference applications such as Ekiga should be fine.

--
Dr. Andrew C. Aitchison         Computer Officer, DPMMS, Cambridge
[email protected]   http://www.dpmms.cam.ac.uk/~werdna

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