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:
Nov. 17, 2015
Filed:
Aug. 28, 2008
Carey S. Nachenburg, Manhattan Beach, CA (US);
Michael Spertus, Wilmette, IL (US);
Carey S. Nachenburg, Manhattan Beach, CA (US);
Michael Spertus, Wilmette, IL (US);
Symantec Corporation, Mountain View, CA (US);
Abstract
A computer-implemented method for discouraging polymorphic malware may comprise: 1) receiving a request to register a file in a registration database, 2) applying a registration tax to the file, 3) determining, based on whether the registration tax for the file has been satisfied, whether to register the file in the registration database, and then 4) determining, based at least in part on whether the file has been registered in the registration database, whether to add the file to an approved-file database. A method for determining whether to allow files on a computing device to execute using such an approved-file database is also disclosed. Corresponding systems and computer-readable media are also disclosed.