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.
Patent No.:
Date of Patent:
Jun. 19, 2012
Filed:
Nov. 30, 2009
Applicants:
Ming-tai Chang, Taipei, TW;
Casper Wang, Taipei, TW;
Peng-shih Pu, Taipei, TW;
Inventors:
Assignee:
Trend Micro Incorporated, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); G06F 12/14 (2006.01); G06F 12/16 (2006.01); G08B 23/00 (2006.01); H04L 29/06 (2006.01); G06F 11/30 (2006.01); G06F 15/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
Uniform resource locator (URL) patterns are found in browsing histories of client computers. The URL patterns are employed to find URL browsing chains for particular client computers. A URL browsing chain includes URL requests that match URL patterns arranged in sequential order by time stamp. The URL browsing chains may be normalized and then evaluated for web threat infection chains. URL browsing chains that are deemed to be web threat infection chains are built into a model. The model may be deployed locally in a client computer or in a remotely located server computer to detect web threat infection chains.