An engineer wants to use Dr. DWG Collaborator'99. This is a program to allow people to chat via the Internet, displaying and even modifying drawings from their CAD environments. But our engineers are behind the firewall. Does anybody happen to have to deal with it? The company that developed this product says that there is no security considerations taken in the development, but to use it, one must punch holes on the firewall to allow incoming traffic, which is very undesirable. Whenever we ask people to move out of the firewall to use this kind of dangerous programs, typical responses we get from our users are: "No, we want to stay behind the firewall to get some protection." So we have to find a solution to be able to permit incoming traffic while not compromise the security. TIA, -- Peter Zhang UCS, University of Calgary Tel (403)-220-4061
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