Method and nework for ensuring secure forwarding of messages

  • US 20050083947A1
  • Filed: 09/27/2002
  • Published: 04/21/2005
  • Est. Priority Date: 09/28/2001
  • Status: Active Grant
First Claim
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1. A method for ensuring secure forwarding of a message in a telecommunication network, having at least one mobile terminal and another terminal, the method comprising:

  • a) establishing a secure connection between a first address of the mobile terminal and the other terminal, the secure connection defined by at least the addresses of the two terminals, b) the mobile terminal moving from the first address to a second address, and c) changing the connection to be defined between the second address and the other terminal by means of a request message from the mobile terminal to the other terminal to change the address in the definition of the secure connection to the second address.

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