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System for automatically transferring access authorization of third node to first node even through first node is not previously authorized to access function of second node in computer network

  • US 5,778,176 A
  • Filed: 10/08/1996
  • Issued: 07/07/1998
  • Est. Priority Date: 06/21/1991
  • Status: Expired due to Fees
First Claim
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1. Computer network comprising:

  • at least a first, a second, and third computer nodes interconnected for communicationcomputer means for performing at least one function in the second node,means for the third node to access the function of the second nodecomputer means for performing at lest one function in the third node which requires accessing the second node,means for the first node to access the function of the second node, andagent means for automatically storing an access authorization of the first node to access the second node and for automatically storing a transfer from the first node to the third node of access authorization to provide access for the second node to access the function of the third node to respond to the access of the first node to the function of the second node.

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