Patents by Inventor Boxiang Dong

Boxiang Dong 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).

  • Graph-based intrusion detection using process traces
    Patent number: 10305917
    Abstract: Methods and systems for detecting malicious processes include modeling system data as a graph comprising vertices that represent system entities and edges that represent events between respective system entities. Each edge has one or more timestamps corresponding respective events between two system entities. A set of valid path patterns that relate to potential attacks is generated. One or more event sequences in the system are determined to be suspicious based on the graph and the valid path patterns using a random walk on the graph.
    Type: Grant
    Filed: July 19, 2016
    Date of Patent: May 28, 2019
    Assignee: NEC Corporation
    Inventors: Zhengzhang Chen, LuAn Tang, Boxiang Dong, Guofei Jiang, Haifeng Chen
  • Graph-based Instrusion Detection Using Process Traces
    Publication number: 20160330226
    Abstract: Methods and systems for detecting malicious processes include modeling system data as a graph comprising vertices that represent system entities and edges that represent events between respective system entities. Each edge has one or more timestamps corresponding respective events between two system entities. A set of valid path patterns that relate to potential attacks is generated. One or more event sequences in the system are determined to be suspicious based on the graph and the valid path patterns using a random walk on the graph.
    Type: Application
    Filed: July 19, 2016
    Publication date: November 10, 2016
    Inventors: Zhengzhang Chen, LuAn Tang, Boxiang Dong, Guofei Jiang, Haifeng Chen