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1. (WO2017156300) SECURE FILE SHARING OVER MULTIPLE SECURITY DOMAINS AND DISPERSED COMMUNICATION NETWORKS

Pub. No.:    WO/2017/156300    International Application No.:    PCT/US2017/021619
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Fri Mar 10 00:59:59 CET 2017
IPC: G06F 21/60
G06F 12/02
G06F 21/62
G06F 3/06
Applicants: BITSPRAY CORPORATION
Inventors: RUNKIS, Walter, H.
MARTIN, Donald, E.
BROMBERGER, Jeffrey, J.
SCOTT, Peter, A.
Title: SECURE FILE SHARING OVER MULTIPLE SECURITY DOMAINS AND DISPERSED COMMUNICATION NETWORKS
Abstract:
System and method of obtaining data in a system in which share volumes of the data are dispersed across a communication network. A first computer requesting the data forwards the request to a second computer. The second computer determines if another computer has reassembled the data, and if so, responds to the first computer that the request cannot be granted. Otherwise, the second computer enables the first computer to access personal information associated only with a user of the first computer that authorizes the user to access the data. The personal information is used to determine reassembly information necessary to reassemble the data. The reassembly information is used to reassemble the data. The personal information may then be destroyed. The reassembled data is dispersed across the communication network. New personal information is created for the user.