Teleconference system, on-site server, management server,...

Information security – Prevention of unauthorized use of data including prevention... – Access control

Reexamination Certificate

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Details

C726S002000, C726S003000, C726S004000, C726S027000, C713S150000, C713S168000

Reexamination Certificate

active

07814559

ABSTRACT:
A teleconference system includes an on-site server provided in a site to control a device in the site, and a management server that connects sites to generate a shared workspace. The shared workspace manages a task that realize collaboration between on-site servers, and the on-site server generates a session key to connect to the on-site server and registers the session key in the shared workspace, when the on-site server uses the shared workspace. Thus, it enhances the security and improves the usability.

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patent: A 2004-21501 (2004-01-01), None

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