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Physical switched network security

  • US 20020133717A1
  • Filed: 03/13/2001
  • Published: 09/19/2002
  • Est. Priority Date: 03/13/2001
  • Status: Abandoned Application
First Claim
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1. A system for securing a private network of computer resources accessible to users of an external communications network, comprising:

  • a private network gateway, and a circuit switch;

    the private network gateway connected in series with the circuit switch between the external communications network and the private network, and the private network gateway including an intruder detector which produces an alarm output when intruder activity is detected; and

    the circuit switch selectively disconnecting the external communications network from the private network responsive to the alarm output of the intruder detector.

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