Twin-model based virtual manufacturing for machine tool-process simulation and control

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Twin-model based virtual manufacturing for machine tool-process simulation and control

AAA - Access, Authorisation and Authentication

General description

Authorisation is the process of allowing an entity (humans, systems or devices) to access information systems or facilities where information and processing capabilities are being stored. More practical in an industrial setting for Digital Manufacturing Platforms, an authorized person can get access to an operational machine in order to update it, or investigate its contents. Unauthorized access could be someone who has been able to access the network from the outside, performing actions that have not been authorized and cannot be justified.

Authentication is a means to assess the authorization rules of an entity by means of a set of instruments. In the case of Digital Manufacturing Platforms it would be the instruments like user name and password, and in addition a second factor such as a physical token or a mobile phone that can authenticate the person accessing the platform. The physical token connects the person to something he has, the password to something he knows. 

A third A in the AAA-architecture is related to Access. Once authorized, and authenticated, access can be granted to the location, system, application, and / or information. Access control levels can thus be set up on different layers. These can be physical (access to the country, to the plant, to the building, the room and the environment where the system is located), and logical (using authentication technologies). In Digital Manufacturing Platforms this means the systems could be accessible only on premise, in the factory or for instance in the (private or public) cloud. As a result different access mechanisms needs to be considered, depending on the risk and intended security levels and controls. 

https://en.wikipedia.org/wiki/AAA_(computer_security) ; https://en.wikipedia.org/wiki/Authorization

 


Specifics for Project TWIN-CONTROL | Twin-model based virtual manufacturing for machine tool-process simulation and control

Title Twin-model based virtual manufacturing for machine tool-process simulation and control
Description The project considers the validation and demonstrator in real production scenarios in aerospace and automotive industries.
 Local Monitoring and Control System Result title Local Monitoring and Control System
 Periodic Reporting for period 2 - TWIN-CONTROL (Twin-model based virtual manufacturing for machine tool-process simulation and control) Result description wear and tear without needing to halt production or predict component failure and other disruptions.
 Fleet Management Platform for Machine Tools Result comments Platform level interoperability AAA - Access, Authorisation and Authentication Open APIs and Communication Protocols APIs and Integration Protocols Safety Enterprise - Factory Connected Enterprises
 AAA - Access, Authorisation and Authentication Taxon title AAA - Access, Authorisation and Authentication Taxon description   A third A in the AAA-architecture is related to Access. Once authorized, and authenticated, access can be granted to the location, system, application, and / or information.