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:
Jul. 28, 2020
Filed:
Sep. 22, 2016
Checkpoint Software Technologies Ltd., Tel Aviv, IL;
Ilan Uriel, Reut, IL;
Aviad Mor, Tel Aviv, IL;
CHECK POINT SOFTWARE TECHNOLOGIES LTD., Tel Aviv, IL;
Abstract
Computerized methods and systems inspect data packets received from a web server for the presence of a value from a list of prohibited values. If a prohibited value is absent, a gateway injects at least one JavaScript code segment for execution by a web browser. The at least one JavaScript code segment includes a plurality of JavaScript functions which include at least one security analysis JavaScript function and a plurality of modified JavaScript functions. Each of the modified JavaScript functions is created from a respective native JavaScript function to include at least one code segment that when executed inspects for at least one of: a dynamic modification of at least one JavaScript function from a prohibited list of JavaScript functions, a dynamic creation of at least one JavaScript function from the prohibited list of JavaScript functions, or a dynamic reference to a value from the list of prohibited values.