Network watermark

Details Network watermark Network watermark

2011-08-02

2011-08-02

Phan, Man (Department: 2475)

Multiplex communications

Pathfinding or routing

Reexamination Certificate

active

07990947

ABSTRACT:
A network communications method utilizing a network watermark for providing security in the communications includes creating a verifiable network communications path of nodes through a network for the transfer of information from a first end node to a second end node; verifying the network communications path of nodes, by the first end node, before communicating by the first end node information intended for receipt by the second end node; and once the network communications path of nodes is verified by the first end node, communicating by the first end node, via the verified communications path of nodes, the information intended for receipt by the second end node; wherein the network watermark represents the verifiable network communications path of nodes.

REFERENCES:
patent: 6026444 (2000-02-01), Quattromani et al.
patent: 2004/0068729 (2004-04-01), Simon et al.
patent: 2007/0087756 (2007-04-01), Hoffberg
patent: 2007/0198656 (2007-08-01), Mazzaferri et al.

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