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Petrov, A. D.

Paper Title Page
TPPA04 Role-Based Access Control for the Accelerator Control System at CERN 90
  • P. Charrue, P. Gajewski, V. Kain, K. Kostro, G. Kruk, S. T. Page, M. P. Peryt
    CERN, Geneva
  • A. D. Petrov, S. R. Gysin
    Fermilab, Batavia, Illinois
  Given the significant dangers of LHC operations, access control to the accelerator controls system is required. This paper describes the requirements, design, and implementation of Role-Based Access Control (RBAC) for the LHC and injectors controls systems. It is an overview of the two main components of RBAC: authentication and authorization, and the tools needed to manage access control data. We begin by stating the main requirements of RBAC and then describe the architecture and its implementation. RBAC is developed by LAFS a collaboration between CERN and Fermilab.  
TPPA12 User Authentication for Role-Based Access Control 111
  • S. R. Gysin, C. L. Schumann, A. D. Petrov
    Fermilab, Batavia, Illinois
  User authentication is part of the Role-Based Access Control (RBAC) project for accelerator controls at CERN. It was designed by a collaboration between CERN and Fermilab. Its function is to create, distribute, and manage digital credentials for the users. We had to consider many constraints dictated by existing security policies, complexity of the control system, and diversity of the used software. This paper describes the general design and implementations of the authentication mechanism in Java and C++. We also give an overview of its major features, such as Single Sign-On, credential renewal, and Role Picker.  
ROPB03 Drag and Drop Display & Builder 695
  • A. D. Petrov, T. B. Bolshakov
    Fermilab, Batavia, Illinois
  The "Drag and Drop Display & Builder" system is a component-oriented system that is designed to allow users to create visual representations of data received from data acquisition systems. It is an upgrade of a synoptic display mechanism used in Fermilab since 2002*. Components can be graphically arranged and logically interconnected in the web-startable Project Builder. Projects can be lightweight AJAX and SVG based web pages, or they can be started as Java applications. The system may be used to control equipment if started as a Java application. The new version was initiated as a response to discussions between the LHC Controls Group and Fermilab.

*Synoptic Display – A client-server system for graphical data representation, ICALEPCS 2003, Gyenongju.

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