Patents by Inventor Jun Hyeok Yim

Jun Hyeok Yim 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 for inducing installation of private certificate
    Patent number: 10333912
    Abstract: The present invention relates to a method for inducing the installation of a private certificate, the method setting an installation confirmation parameter as “false”, executing a parameter change file stored in a security network server, and connecting a page for installing a private certificate if the installation confirmation parameter is not changed after the execution of the parameter change file fails.
    Type: Grant
    Filed: May 11, 2016
    Date of Patent: June 25, 2019
    Assignee: SOOSAN INT CO., LTD.
    Inventors: Yong Hwan Lee, Jun Hyeok Yim, Kyoung Tae Kang
  • DNS server selective block and DNS address modification method using proxy
    Patent number: 10320751
    Abstract: A network security system according to an embodiment may include: a DNS blocking server that is connected to network equipment to which a client terminal is connected and mirrors a DNS query packet going through the network equipment, and that generates and transmits a fake DNS response packet to the client terminal if a DNS query domain address of the DNS query packet is a domain address to be managed; and a proxy server that monitors a request packet from the client terminal generated using the fake DNS response packet.
    Type: Grant
    Filed: April 17, 2015
    Date of Patent: June 11, 2019
    Assignee: Soosan Int Co., LTD
    Inventors: Yong Hwan Lee, Min Hyeok Park, Soo Ro Kim, Gyu Ri Kim, Jun Hyeok Yim, Kyoung Tae Kang
  • METHOD FOR INDUCING INSTALLATION OF PRIVATE CERTIFIATE
    Publication number: 20180152424
    Abstract: The present invention relates to a method for inducing the installation of a private certificate, the method setting an installation confirmation parameter as “false”, executing a parameter change file stored in a security network server, and connecting a page for installing a private certificate if the installation confirmation parameter is not changed after the execution of the parameter change file fails.
    Type: Application
    Filed: May 11, 2016
    Publication date: May 31, 2018
    Inventors: Yong Hwan Lee, Jun Hyeok Yim, Kyoung Tae Kang
  • DNS Server Selective Block And DNS Address Modification Method Using Proxy
    Publication number: 20170063792
    Abstract: A network security system according to an embodiment may include: a DNS blocking server that is connected to network equipment to which a client terminal is connected and mirrors a DNS query packet going through the network equipment, and that generates and transmits a fake DNS response packet to the client terminal if a DNS query domain address of the DNS query packet is a domain address to be managed; and a proxy server that monitors a request packet from the client terminal generated using the fake DNS response packet.
    Type: Application
    Filed: April 17, 2015
    Publication date: March 2, 2017
    Inventors: Yong Hwan Lee, Min Hyeok Park, Soo Ro Kim, Gyu Ri Kim, Jun Hyeok Yim, Kyoung Tae Kang