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Method and apparatus for packet source validation architecture system for enhanced Internet security

  • US 20050249225A1
  • Filed: 05/10/2005
  • Published: 11/10/2005
  • Est. Priority Date: 05/10/2004
  • Status: Active Grant
First Claim
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1. A check and balance system for enhanced Internet security, comprising:

  • a. a system to insert a packet source validation code in the header of the packets entering the Internet;

    b. an adaptation of major routers of the Internet, the adaptation checks the presence of a source validation code in the header of a packet and routs only those packets that have the source validation code;

    c. the major router adaptation after checking the presence of the source validation code, verifies the source validation code with reference to a key server.

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