Installing and controlling trial software

According to one aspect of the invention, a method of creating a trial software product on a target system is provided. The method consists of intercepting file system calls from an installation process associated with a full software product and, responsive to a write request from the installation...

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Hauptverfasser: PRYOR ROBERT FRANKLIN, COOPER THOMAS EDWARD
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Sprache:eng
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creator PRYOR ROBERT FRANKLIN
COOPER THOMAS EDWARD
description According to one aspect of the invention, a method of creating a trial software product on a target system is provided. The method consists of intercepting file system calls from an installation process associated with a full software product and, responsive to a write request from the installation process, encrypting data associated with the write request if the write request is associated with one of a predetermined set of critical product files. The predetermined set of critical product files including those product files comprising the full software product that have been identified as files to which access is to be controlled.
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Installing and controlling trial software
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