System and method for preventing web frauds committed using client-scripting attacks

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United States of America Patent

PATENT NO 8181246
APP PUB NO 20080320567A1
SERIAL NO

12143168

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Abstract

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A method for detecting and blocking Javascript hijacking attacks, comprising checking if an incoming request belongs to a valid session established between a client and a trusted server. When said incoming request does belong to a valid session, it is checked if a Referer header of said incoming request includes a valid domain name. The incoming request is marked as suspicious, when said incoming request does not include a valid domain name. It is checked if a respective response of said suspicious incoming request includes a script code. A preventive action responsive to a user input is taken when said respective response includes a script code.

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Patent Owner(s)

Patent OwnerAddress
IMPERVA INC12 HACHILAZON STREET RAMAT-GAN 52522

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Karlebach, Guy Tel Aviv, IL 3 164
Shulman, Amichai Tel Aviv, IL 60 1790

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