Automatic generation of attribute values for rules of a web application layer attack detector

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United States of America Patent

PATENT NO 9762592
SERIAL NO

14676772

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Abstract

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According to one embodiment, a web application layer attack detector (AD) is coupled between an HTTP client and a web application server. Responsive to receipt of a set of packets from the HTTP client carrying a web application layer message that violates a condition of a security rule, the AD transmits an alert package to an automatic attribute value generation and rule feedback module (AVGRFM). The AVGRFM uses the alert package, and optionally other alert packages from the same AD or other ADs, to automatically generate a new set of attribute values for each of a set of attribute identifiers for use, by the AD or other ADs, in a different security rule than the violated security rule. The new set of attribute values may be used in an attack specific rule to detect a previously unknown web application layer attack.

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Patent Owner(s)

Patent OwnerAddress
IMPERVA INCONE CURIOSITY WAY SUITE 203 SAN MATEO CA 94403

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Be'ery, Tal Arieh Petach Tikva, IL 36 573
Hershkovitz, Shelly Tel-Aviv, IL 8 149
Niv, Nitzan Nesher, IL 18 244
Shulman, Amichai Tel Aviv, IL 60 1790

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