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AGILE NETWORK PROTOCOL FOR SECURE COMMUNICATIONS WITH ASSURED SYSTEM AVAILABILITY

  • US 20080040791A1
  • Filed: 08/16/2007
  • Published: 02/14/2008
  • Est. Priority Date: 10/30/1998
  • Status: Active Grant
First Claim
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1. A data processing device, comprising memory storing a domain name server (DNS) proxy module that intercepts DNS requests sent by a client and, for each intercepted DNS request, when the intercepted DNS request corresponds to a secure server, determines whether the client is authorized to access the secure server and, if so, automatically initiates an encrypted channel between the client and the secure server.

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