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. 01, 2014
Filed:
Feb. 20, 2013
International Business Machines Corporation, Armonk, NY (US);
Brian J. Cragun, Rochester, MN (US);
Douglas R. Fish, Rochester, MN (US);
John E. Petri, St. Charles, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A mechanism on a server divides a page of content into sections defined by dividers, and renders the page stream with dividers to a browser. The browser reads the web page with dividers, and partitions the DOM for the page to create partitions in the DOM according to the sections in the page. Partitioning the DOM allows scripts in each partition to be scoped according to defined access rights for each partition. In this manner, a script in one DOM partition cannot access information in another DOM partition unless the access rights for the partition that contains the script allow it. By scoping scripts to appropriate DOM partitions, potential hacker attacks may be prevented.