Patents by Inventor Yuzhi Xiong

Yuzhi Xiong has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method, device and system for recognizing network behavior of program
    Patent number: 9749341
    Abstract: The present disclosure discloses a method, device and system for recognizing network behavior of a program. The method comprises: during the program's access to a network, acquiring application layer data in a current network behavior of the program; judging whether the application layer data includes an unknown protocol; if protocols in the application layer data are all known protocols, identifying the current network behavior of the program as a network behavior of a recognizable program; and if the application layer data includes an unknown protocol, identifying the current network behavior of the program as a network behavior of a suspicious program.
    Type: Grant
    Filed: September 17, 2013
    Date of Patent: August 29, 2017
    Assignee: Beijing Qihoo Technology Company Limited
    Inventors: Haisu Liu, Cong Zhang, Yuzhi Xiong
  • Method, Device and System for Recognizing Network Behavior of Program
    Publication number: 20150350232
    Abstract: The present disclosure discloses a method, device and system for recognizing network behavior of a program. The method comprises: during the program's access to a network, acquiring application layer data in a current network behavior of the program; judging whether the application layer data includes an unknown protocol; if protocols in the application layer data are all known protocols, identifying the current network behavior of the program as a network behavior of a recognizable program; and if the application layer data includes an unknown protocol, identifying the current network behavior of the program as a network behavior of a suspicious program.
    Type: Application
    Filed: September 17, 2013
    Publication date: December 3, 2015
    Inventors: Haisu Liu, Cong Zhang, Yuzhi Xiong