Providing security for external access to a protected computer network

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7043753
SERIAL NO

10976087

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system and method are disclosed for providing controlled access via an external network to a resource residing on an internal network. An external request addressed to a first computer system associated with the internal network is received at the first computer system via the external network. The external request comprises a request from a requesting party for response data from a second computer system associated with the internal network. At least part of the content of the external request is analyzed at the first computer system to determine whether the request is authorized. If it is determined that the request is authorized, the request is processed.

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Patent Owner(s)

Patent OwnerAddress
CISCO TECHNOLOGY INC170 WEST TASMAN DRIVE SAN JOSE CA 95134-1706

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanson, Michael Menlo Park, CA 31 1562
Lilly, III John O Sunnyvale, CA 2 141
Roddy, Brian J San Francisco, CA 5 180

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