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, 2013
Filed:
Sep. 23, 2011
Jim Casaburi, Rancho Palos Verdes, CA (US);
Kent Griffin, Sandy, UT (US);
Susanta Nanda, Los Angeles, CA (US);
Sanjay Sawhney, Cupertino, CA (US);
Matthew Conover, East Palo Alto, CA (US);
Jim Casaburi, Rancho Palos Verdes, CA (US);
Kent Griffin, Sandy, UT (US);
Susanta Nanda, Los Angeles, CA (US);
Sanjay Sawhney, Cupertino, CA (US);
Matthew Conover, East Palo Alto, CA (US);
Symantec Corporation, Mountain View, CA (US);
Abstract
A computer-implemented method for data loss prevention on mobile computing systems may include (1) identifying a mobile computing system configured to execute only one application at a time as a foreground application, (2) determining that the mobile computing system has begun executing a sensitive application as the foreground application, (3) identifying a first enumeration of screenshots stored on the mobile computing system when the mobile computing system began executing the sensitive application as the foreground application, (4) identifying a second enumeration of screenshots stored on the mobile computing system, (5) determining that at least one new screenshot was taken on the mobile computing system while the sensitive application was the foreground application by detecting a difference between the first enumeration and the second enumeration, and (6) performing a security action upon detecting the difference. Various other methods, systems, and computer-readable media are also disclosed.