Invention Grant
- Patent Title: Industrial automation system and method for safeguarding the system
- Patent Title (中): 工业自动化系统及其保护方法
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Application No.: US13739696Application Date: 2013-01-11
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Publication No.: US09124581B2Publication Date: 2015-09-01
- Inventor: Yahya Akil , Jörg Müller
- Applicant: Siemens Aktiengesellschaft
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: Cozen O'Connor
- Priority: EP12151730 20120119
- Main IPC: G06F21/44
- IPC: G06F21/44 ; H04L29/06 ; G05B19/048 ; G05B19/418 ; H04L12/22 ; G05B19/042 ; G06F21/31 ; H04L12/40
Abstract:
An industrial automation system comprising a digital fingerprint that is allocated to a unit requesting access to the automation system and which is based on one or more parameters of a communication between the unit and a fingerprint-determining component of the automation system, wherein the industrial automation system additional comprises the fingerprint-determining component which, during the operation of the automation system, grants the requesting unit access to the automation system and compares the determined fingerprint of the requesting unit with a stored fingerprint.
Public/Granted literature
- US20130191909A1 Industrial Automation System and Method for Safeguarding the System Public/Granted day:2013-07-25
Information query
