Method for Authorizing Access to at Least One Automation Component of a Technical System

A method for authorizing access of different types to an automation component of a technical system and, if needed, logging and digitally signing them, is provided. An authorization unit, for example a smart card, holds a digital signature function and information of a user and allocated access righ...

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Bibliographische Detailangaben
1. Verfasser:	HEINEMANN GERHARD
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	A method for authorizing access of different types to an automation component of a technical system and, if needed, logging and digitally signing them, is provided. An authorization unit, for example a smart card, holds a digital signature function and information of a user and allocated access rights. Optionally, the authorization unit also comprises a budget account for services for e.g. billing software services.