Patents by Inventor Patricia Ann Jakubik

Patricia Ann Jakubik 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).

  • Technique of detecting denial of service attacks
    Patent number: 8489755
    Abstract: The invention detects a denial of service attack at a node by monitoring the number of discarded packets in relationship to the number of inbound packets. When an attack is detected, relevant inbound packet information is collected during the attack to help characterize the attack and at least to pinpoint the source of the last hop to the attacked node.
    Type: Grant
    Filed: April 28, 2011
    Date of Patent: July 16, 2013
    Assignee: International Business Machines Corporation
    Inventors: Patricia Ann Jakubik, Patrick Michael Livecchi, Linwood Hugh Overby, Jr.
  • TECHNIQUE OF DETECTING DENIAL OF SERVICE ATTACKS
    Publication number: 20110239301
    Abstract: The invention detects a denial of service attack at a node by monitoring the number of discarded packets in relationship to the number of inbound packets. When an attack is detected, relevant inbound packet information is collected during the attack to help characterize the attack and at least to pinpoint the source of the last hop to the attacked node.
    Type: Application
    Filed: April 28, 2011
    Publication date: September 29, 2011
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: PATRICIA ANN JAKUBIK, PATRICK MICHAEL LIVECCHI, LINWOOD HUGH OVERBY, JR.
  • Technique of detecting denial of service attacks
    Patent number: 7996544
    Abstract: The invention detects a denial of service attack at a node by monitoring the number of discarded packets in relationship to the number of inbound packets. When an attack is detected, relevant inbound packet information is collected during the attack to help characterize the attack and at least to pinpoint the source of the last hop to the attacked node.
    Type: Grant
    Filed: July 8, 2003
    Date of Patent: August 9, 2011
    Assignee: International Business Machines Corporation
    Inventors: Patricia Ann Jakubik, Patrick Michael LiVecchi, Linwood Hugh Overby, Jr.