A METHOD AND SYSTEMS FOR SECURING REMOTE ACCESS TO PRIVATE NETWORKS

  • US 20060037071A1
  • Filed: 07/22/2005
  • Published: 02/16/2006
  • Est. Priority Date: 07/23/2004
  • Status: Active Grant
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First Claim
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1. A device for routing packets comprising:

  • a receiver intercepting from a data link layer a packet in a first plurality of packets destined for a first system on a private network;

    a filter intercepting from the data link layer a packet in a second plurality of packets transmitted from a second system on the private network, destined for a system on a second network; and

    a transmitter in communication with the receiver and the filter performing a network address translation on at least one intercepted packet and transmitting the at least one intercepted packet to a destination.

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