Statistical approach for augmenting signature detection in web application firewall

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United States of America Patent

PATENT NO 11750624
SERIAL NO

16449068

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Abstract

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In an embodiment, a statistical approach for augmenting signature detection in a Web application firewall includes receiving a new request including a parameter in a uniform resource identifier (URI), tokenizing the new request, and determining a compound probability that tokens in a value that is associated with the parameter of the URI and that is included in the new request are associated with an attack. The compound probability is determined based at least in part on component probabilities of tokens of historical values associated with the parameter of the URI.

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Patent Owner(s)

  • VMWARE INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Joglekar, Abhijeet Sunnyvale, US 14 158
Kondamuri, Chandra Sekhar San Jose, US 9 117
Sonnenberg, Brian San Jose, US 2 5

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