Method and system for managing a data object so as to comply wit

Details Method and system for managing a data object so as to comply wit Method and system for managing a data object so as to comply wit

1996-01-31

1998-12-01

Von Buhr, Maria N.

Data processing: database and file management or data structures

Database design

Data structure types

707 10, 707103, G06F 1730

Patent

active

058452818

ABSTRACT:
A method and a system for managing a data object so as to comply with predetermined conditions for usage of the data object. To control the usage of the data object, a set of control data, defining uses of the data object, which comply with the predetermined conditions, is created for the data object. The data object is concatenated with the user set of control data, encrypted and transferred to the user. When the user wants to use the data object, a special user program checks whether the usage complies with the control data. If so, the usage is enabled. Otherwise it is disabled.

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