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:
Aug. 25, 2020
Filed:
Sep. 25, 2018
Riskiq, Inc., San Francisco, CA (US);
Adam Hunt, El Cerrito, CA (US);
David Pon, Sunnyvale, CA (US);
Chris Kiernan, San Francisco, CA (US);
Ben Adams, San Ramon, CA (US);
Jonas Edgeworth, San Francisco, CA (US);
Elias Manousos, San Francisco, CA (US);
Joseph Linn, Emeryville, CA (US);
RiskIQ, Inc., San Francisco, CA (US);
Abstract
Embodiments are directed to using a hash signature of a rendered DOM object of a website to find similar content and behavior on other websites. Embodiments break a DOM into a large number of data portions (i.e., 'shingles'), apply a hashing algorithm to the shingles, select a predetermined number of hashes from the hashed shingles according to a selection criteria to create a hash signature, and compare the hash signature to that of a reference page to determine similarity of website DOM object content. Embodiments can be used to identify phishing websites, defaced websites, spam websites, significant changes in the content of a webpage, copyright infringement, and any other suitable purposes related to the similarity between website DOM object content.