Method for enabling a web server running a "closed" native operating system to impersonate a user of a web client to obtain a protected file

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6338064
SERIAL NO

09078931

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Abstract

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A method of authenticating a Web client to a Web server connectable to a distributed file system of a distributed computing environment. The distributed computing environment includes a security service for returning a credential to a user authenticated to access the distributed file system. The method preferably operates within the context of a native operating system environment such as 'Windows NT'. Upon initialization of the Web server, a session manager creates a pool of temporary Windows NT user identities. In response to a Web client browser request, a temporary NT user identity is associated with proper DCE credentials. A server process then impersonates the returned NT user identity on a thread which is attempting to access the requested resource.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ault, Michael Bradford Austin, TX 10 1972
Child, Garry L Austin, TX 6 590
Plassmann, Ernst Robert Pflugerville, TX 9 1954
Rich, Bruce Arland Round Rock, TX 36 2856
Shrader, Theodore Jack London Cedar Park, TX 51 3303
Soper, Davis Kent Cedar Park, TX 7 383

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