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:
Apr. 23, 2019
Filed:
May. 19, 2011
Applicants:
Yonghui Cheng, Cupertino, CA (US);
Siu-wang Leung, Fremont, CA (US);
Wilson Xu, San Jose, CA (US);
Liang LI, Santa Clara, CA (US);
Inventors:
Yonghui Cheng, Cupertino, CA (US);
Siu-Wang Leung, Fremont, CA (US);
Wilson Xu, San Jose, CA (US);
Liang Li, Santa Clara, CA (US);
Assignee:
Palo Alto Networks, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01); G06F 16/957 (2019.01);
U.S. Cl.
CPC ...
G06F 16/9574 (2019.01);
Abstract
Enforcing a policy based at least in part on URL information is disclosed. A uniform resource locator (URL) is received. A portion of the URL, or a transformation thereof, is matched against a bloom filter. Based on a result of the match, a first query is performed. A policy is enforced based at least in part on a category received as a result of a second query. In some cases, the first and second query are the same.