Audit Information systems & IT Security
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Audit Information systems & and IT Security

Information System audit and IT Security

Definitions and Terminology

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hash total


A common form of integrity/completeness check whereby the sender of data provides the recipient with a mathematical total, based on a key nonnumeric field, which the recipient can confirm by recalculating the total based on data actually received.

source: Champlain, Auditing Information Systems:2003


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