Patents by Inventor Joona Airamo

Joona Airamo 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).

  • Detecting and blocking malicious connections
    Patent number: 7401353
    Abstract: In a device having data communication capability, a security method dynamically detecting a control connection, which originates from the device, and detecting a negotiation of a related connection within the control connection. The negotiation comprises at least defining a port of the device for said related connection. The method further checks if relationship between said port of the device and the control connection fulfills predefined criteria, and conditionally blocks said related connection, if said port of the device does not fulfill said predefined criteria. The method can be used for suppressing a vulnerability related to applets.
    Type: Grant
    Filed: October 21, 2003
    Date of Patent: July 15, 2008
    Assignee: Stonesoft Corporation
    Inventor: Joona Airamo
  • Detecting and blocking malicious connections
    Publication number: 20040148524
    Abstract: In a device having data communication capability, a security method dynamically detecting a control connection, which originates from the device, and detecting a negotiation of a related connection within the control connection. The negotiation comprises at least defining a port of the device for said related connection. The method further checks if relationship between said port of the device and the control connection fulfills predefined criteria, and conditionally blocks said related connection, if said port of the device does not fulfill said predefined criteria. The method can be used for suppressing a vulnerability related to applets.
    Type: Application
    Filed: October 21, 2003
    Publication date: July 29, 2004
    Applicant: Stonesoft Corporation
    Inventor: Joona Airamo