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System for intrusion detection and vulnerability analysis in a telecommunications signaling network

  • US 6,711,127 B1
  • Filed: 07/31/1998
  • Issued: 03/23/2004
  • Est. Priority Date: 07/31/1998
  • Status: Expired due to Term
First Claim
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1. An apparatus for providing indications of attempted intrusion in a telecommunications signaling network, comprising:

  • means for receiving network messages related to communications in the telecommunications signaling network;

    means for applying intrusion rules to the network messages in order to detect anomalies in the network messages;

    means for classifying the detected anomalies according to particular criteria; and

    means for reporting an indication of the classifications of the detected anomalies.

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