Protection of self-developed software products

摘要

The protection is implemented by copy protection, time limited usage defined by start-stop and date-time or by real usage period in hours-minutes. Differentiated management is provided for different parts of the software concerned and plausibility testing of all relevant system and software parameters is carried out. All possible vulnerabilities are analyzed including error tolerance and all protection parameters are updated via data carriers or remote access. An Independent claim is also included for producing an installation diskette.