Patents by Inventor Martin K. Peylo

Martin K. Peylo 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).

  • Diameter edge agent attack detection
    Patent number: 10893069
    Abstract: In accordance with the example embodiments of the Invention there is at least a method and apparatus to detect that at least one message received from another network device of a communication network is in response to a prior message using a spoofed source address; based on the detecting, mirror the at least one message; and send to the another network device the mirrored at least one message to cause the another network device to filter out the at least one message in response to the prior message using the spoofed address. Further, there is at least a method and apparatus to receive from a network node signaling associated with at least one message; based on the signaling, detect that the at least one message is in response to a prior message using a spoofed source address; and based on the detecting, filter out the at least one message in response to the prior message using the spoofed source address.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: January 12, 2021
    Assignee: Nokia Technologies Oy
    Inventors: Martin K. Peylo, Silke Holtmanns
  • Diameter Edge Agent Attack Detection
    Publication number: 20170295201
    Abstract: In accordance with the example embodiments of the Invention there is at least a method and apparatus to detect that at least one message received from another network device of a communication network is in response to a prior message using a spoofed source address; based on the detecting, mirror the at least one message; and send to the another network device the mirrored at least one message to cause the another network device to filter out the at least one message in response to the prior message using the spoofed address. Further, there is at least a method and apparatus to receive from a network node signaling associated with at least one message; based on the signaling, detect that the at least one message is in response to a prior message using a spoofed source address; and based on the detecting, filter out the at least one message in response to the prior message using the spoofed source address.
    Type: Application
    Filed: February 24, 2017
    Publication date: October 12, 2017
    Inventors: Martin K. Peylo, Silke Holtmanns