Patent ID: 8826026
Filing Date: 2014-09-02
Classification: G06F,H04L

Abstract:
1. A computer implemented method comprising: receiving a request, via a computer network, to electronically transfer an electronic file from a sending node comprising a first computer system to a receiving node comprising a second computer system; accessing a file tracking program; performing a tracking operation on the electronic file with the file tracking program, wherein the performing a tracking operation on the electronic file with the file tracking program comprises encoding a portion of the electronic file with an electronic signature information of the sending node including public and private keyed encryption data of the sending node and an electronic signature information of the receiving node including public and private keyed encryption data of the receiving node; and transferring, using the first computer system, the electronic file having the electronic signature information of the sending node and the electronic signature information of the receiving node to the receiving node via the computer network.