The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Oct. 16, 2018

Filed:

Sep. 05, 2017
Applicant:

Imperva, Inc., Redwood City, CA (US);

Inventors:

Amichai Shulman, Tel-Aviv, IL;

Michael Boodaei, Givataim, IL;

Shlomo Kramer, Tel-Aviv, IL;

Assignee:

Imperva, Inc., Redwood City, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06F 21/57 (2013.01); G06F 17/30 (2006.01); H04L 12/26 (2006.01); H04L 12/24 (2006.01);
U.S. Cl.
CPC ...
H04L 63/14 (2013.01); G06F 17/30306 (2013.01); G06F 21/577 (2013.01); H04L 41/16 (2013.01); H04L 43/00 (2013.01); H04L 63/1433 (2013.01); H04L 41/142 (2013.01); H04L 43/106 (2013.01); H04L 63/102 (2013.01);
Abstract

A system for automatic stability determination and deployment of discrete parts of a profile representing normal behavior to provide fast protection of web applications is disclosed. The system, in response to a sensor collecting from HTTP requests sent by the clients to the web application installed on the protected device, automatically creates for a web application a profile with discrete parts that will represent normal behavior so that deviations from the profile can be considered anomalous. The system automatically determines that a first of the discrete parts of the profile has become stable. The system then automatically deploys the first discrete part of the profile to the sensor that now will compare with the first discrete part of the profile subsequent HTTP requests sent by the clients to the web application to detect deviations from the normal behavior represented by the first discrete part.


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