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Tightly integrated cooperative telecommunications firewall and scanner with distributed capabilities

  • US 6,226,372 B1
  • Filed: 12/08/1999
  • Issued: 05/01/2001
  • Est. Priority Date: 12/11/1998
  • Status: Expired due to Fees
First Claim
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1. An integrated telephony firewall and scanner system for controlling and logging access between an enterprise'"'"'s end-user stations and their respective circuits into a public switched telephone network (“

  • PSTN”

    ) via a plurality of extensions, the system comprisingmeans for defining a security policy including a security rule base, a results response policy and groups of extensions, wherein the security rule base includes security rules specifying actions to be taken based upon at least one attribute of a call on an extension, the results response policy includes results response rules specifying actions to be taken bases on results of a vulnerability assessment (“

    VA”

    ).

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