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Method and system for encrypted network management and intrusion detection

  • US 20030217283A1
  • Filed: 06/03/2002
  • Published: 11/20/2003
  • Est. Priority Date: 05/20/2002
  • Status: Active Grant
First Claim
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1. A network security system, the system comprising:

  • a) a system data store capable of storing risk criteria data, network default data, and network performance and usage data;

    b) a first communication interface comprising a receiver that receives inbound communications from a communication channel associated with the communication interface;

    c) a system processor comprising one or more processing elements, wherein the system processor is in communication with the system data store and wherein the system processor is programmed or adapted to perform the steps comprising of;

    i) receiving data corresponding to a communication transmitted over an encrypted computer network and the signal used to transmit the communication via the communication interface;

    ii) detecting a violation by applying a plurality of tests that each compare the received data with data in the system data store or information derived therefrom;

    iii) generating an alarm signal if a violation was detected.

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