Secure Data Transfer in an Automation Network

A method for secure data transfer in an automation network wherein the method comprises authenticating a user by a program invocation rights system aided by user data for approving a use of the program invocation by the user, encrypting and signing data by the program invocation, were the data conta...

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Bibliographische Detailangaben
1. Verfasser:	KOPPERS JOACHIM
Format:	Patent
Sprache:	eng
Schlagworte:	CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY FUNCTIONAL ELEMENTS OF SUCH SYSTEMS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	A method for secure data transfer in an automation network wherein the method comprises authenticating a user by a program invocation rights system aided by user data for approving a use of the program invocation by the user, encrypting and signing data by the program invocation, were the data contains the user data. The method also includes transferring the data by a transfer medium from the program invocation to the subassembly, decrypting the data in the subassembly, authenticating the program invocation associated with the subassembly, and authenticating the user by the subassembly rights system aided by the user data.