Patents by Inventor Edouard Lafargue

Edouard Lafargue 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 authenticating a user accessing a remote server from a computer
    Patent number: 8423782
    Abstract: The invention relates to a method for authenticating a user accessing a remote server from a computer. The method comprises connecting to the remote server from the computer; logging into the remote server using a user-specific identifier; authenticating the remote server in the computer; sending an unpredictable message from the remote server to the computer; establishing communication between the remote server and a terminal belonging to the user; authenticating the remote server in the terminal; authenticating the terminal in the remote server; inviting the user to enter the unpredictable message in the terminal; using the terminal to send the message entered by the user in the terminal to the remote server; and if the message entered by the user in the terminal matches the unpredictable message, authenticating the user in the remote server.
    Type: Grant
    Filed: August 27, 2008
    Date of Patent: April 16, 2013
    Assignee: Gemalto SA
    Inventors: Gabriel Rangoni, Jerome Sion, Edouard Lafargue
  • METHOD FOR AUTHENTICATING A USER ACCESSING A REMOTE SERVER FROM A COMPUTER
    Publication number: 20100263033
    Abstract: The invention relates to a method for authenticating a user accessing a remote server from a computer. The method comprises connecting to the remote server from the computer; logging into the remote server using a user-specific identifier; authenticating the remote server in the computer; sending an unpredictable message from the remote server to the computer; establishing communication between the remote server and a terminal belonging to the user; authenticating the remote server in the terminal; authenticating the terminal in the remote server; inviting the user to enter the unpredictable message in the terminal; using the terminal to send the message entered by the user in the terminal to the remote server; and if the message entered by the user in the terminal matches the unpredictable message, authenticating the user in the remote server.
    Type: Application
    Filed: August 27, 2008
    Publication date: October 14, 2010
    Inventors: Gabriel Rangoni, Jerome Sion, Edouard Lafargue