Patents by Inventor Suquan Li

Suquan Li 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).

  • IN-LINE DETECTION OF ALGORITHMICALLY GENERATED DOMAINS
    Publication number: 20230336524
    Abstract: Detection of algorithmically generated domains is disclosed. A DNS query is received. Markov Chain analysis is performed on a domain included in the received query. A determination of whether the received query implicates an algorithmically generated domain is made based at least in part on a result of the Markov Chain analysis.
    Type: Application
    Filed: June 21, 2023
    Publication date: October 19, 2023
    Inventors: Daiping Liu, Martin Walter, Ben Hua, Suquan Li, Fan Fei, Seokkyung Chung, Jun Wang, Wei Xu
  • In-line detection of algorithmically generated domains
    Patent number: 11729134
    Abstract: Detection of algorithmically generated domains is disclosed. A DNS query is received. Markov Chain analysis is performed on a domain included in the received query. A determination of whether the received query implicates an algorithmically generated domain is made based at least in part on a result of the Markov Chain analysis.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: August 15, 2023
    Assignee: Palo Alto Networks, Inc.
    Inventors: Daiping Liu, Martin Walter, Ben Hua, Suquan Li, Fan Fei, Seokkyung Chung, Jun Wang, Wei Xu
  • IN-LINE DETECTION OF ALGORITHMICALLY GENERATED DOMAINS
    Publication number: 20210099414
    Abstract: Detection of algorithmically generated domains is disclosed. A DNS query is received. Markov Chain analysis is performed on a domain included in the received query. A determination of whether the received query implicates an algorithmically generated domain is made based at least in part on a result of the Markov Chain analysis.
    Type: Application
    Filed: September 30, 2019
    Publication date: April 1, 2021
    Inventors: Daiping Liu, Martin Walter, Ben Hua, Suquan Li, Fan Fei, Seokkyung Chung, Jun Wang, Wei Xu