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Enabling encryption of application level persistence between a server and a client

  • US 7,287,084 B1
  • Filed: 09/26/2005
  • Issued: 10/23/2007
  • Est. Priority Date: 07/15/1999
  • Status: Expired due to Term
First Claim
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1. A method for providing persistent communication between at least one client and a destination server, comprising:

  • at the destination server, receiving a first application level protocol request from a client, wherein the first application level protocol request includes a request for access to a resource provided by the destination server;

    encrypting at least a portion of information associated with an application level protocol command to store data, wherein the encrypted information indicates at least the destination server, and wherein the encrypted information is included in a cookie;

    sending a first response to the client, wherein the first response includes at least the encrypted portion of the application level protocol command to store data; and

    decrypting at least a portion of information included in a second application level protocol request from the client, wherein the decrypted information is employable by a network transmission device to indicate the destination server.

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