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:
May. 26, 2015
Filed:
Nov. 25, 2013
William Christopher Hardy, Arlington, VA (US);
William Christopher Hardy, Arlington, VA (US);
Other;
Abstract
Methods and devices for protecting computing devices against the effects of surreptitiously loaded machine language programs from a malware source. The user defines a pattern of disruption of the sequence of bytes. The user then installs legitimate programs to be run on a particular computing device by loading the original program onto the local hard drive and replacing the program by one to which the pattern of disruption has been applied. Using the user-defined disruption pattern, the computing device can define the transforms necessary to reverse the application of the disruptive pattern. As part of the process the operating system for the computing device is modified to apply transforms that reverse the disruption pattern when executing a program file loaded into RAM.