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SECURITY GATEWAY COMMUNICATION

  • US 20140215642A1
  • Filed: 07/20/2012
  • Published: 07/31/2014
  • Est. Priority Date: 07/20/2011
  • Status: Active Grant
First Claim
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1. A method in a gateway device for establishing a communication channel between a client device communicatively coupled to a client interface of the gateway device and a server communicatively coupled to a host interface of the gateway device, the method comprising:

  • receiving client messages on the client interface,refraining from sending a client response message out the client interface until a predetermined sequence of client messages is received on the client interface;

    sending a predetermined sequence of server messages out the host interface; and

    establishing a communication channel to communicate user messages between the client device and the server, the communication channel being established after;

    receiving the predetermined sequence of client messages on the client interface; and

    receiving a server response message on the host interface only after the predetermined sequence of server messages has been sent by the gateway device.

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