SECURE SYSTEM AND METHOD FOR PAYMENT CARD AND DATA STORAGE AND PROCESSING VIA INFORMATION SPLITTING
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Jul 1, 2009
filing date -
Feb 23, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method is provided for securely storing and retrieving data. A data unit is split by an entity, into a first component and at least a further second component such that the data unit cannot be reconstructed without having the first and second component. The second component is stored on a secure server in a non-volatile memory, the secure server being separate from any entity that may store the first component. The first and second component of the data unit are then subsequently accessed by a secure data retriever who is not an originator of the data, where the second component is accessed from the secure server. The secure data retriever combines these components into the original data unit. The method is particularly applied in commerce for credit card information in which significant restrictions are placed on the permanent storage of such data.
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