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:
Mar. 19, 2013
Filed:
May. 30, 2008
David E. Green, Pleasant Grove, UT (US);
Richard Payne, Santaquin, UT (US);
Trevor Wood, Orem, UT (US);
David E. Green, Pleasant Grove, UT (US);
Richard Payne, Santaquin, UT (US);
Trevor Wood, Orem, UT (US);
M86 Security, inc., Irvine, CA (US);
Abstract
A system and method for preventing propagation of malicious content associated with an electronic message are disclosed. An electronic message and content associated with the electronic message is simulated in a virtual machine which emulates the destination computing device of the electronic message. A virtual firewall receives one or more commands as the electronic message or content associated with an electronic message is executed. Initially, the virtual firewall establishes a network connection and determines the type of action associated with the commands. If the type of action comprises a connection maintenance or configuration command, the network connection is maintained. If the type of action comprises a data transmission command, the network connection is terminated. This allows the virtual machine to simulate performance of a networked computer by transmitting a subset of the data through a network connection.