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Related Experiment Videos

Authentication and authorisation prototype on the mu grid for medical data management.

Ludwig Seitz1, Johan Montagnat, Jean-Marc Pierson

  • 1LIRIS FRE CNRS 2672, INSA de Lyon, France.

Studies in Health Technology and Informatics
|June 1, 2005
PubMed
Summary

This study introduces mu grid, a lightweight middleware for grid computing, enhancing security with Sygn for access control in medical applications. It evaluates this solution against traditional methods.

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Area of Science:

  • Computer Science
  • Information Security
  • Distributed Systems

Background:

  • Grid computing offers powerful resource sharing but faces critical security challenges.
  • Access control is paramount for sensitive data, especially in medical applications.
  • Existing grid security solutions can be rigid and complex.

Purpose of the Study:

  • To present mu grid, a lightweight middleware designed for grid applications.
  • To address critical security issues, specifically resource access control, for medical grid applications.
  • To integrate Sygn, a distributed, certificate-based access control mechanism, into mu grid.

Main Methods:

  • Development and integration of the mu grid middleware.
  • Implementation of Sygn for distributed, certificate-based access control.

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  • Evaluation of the integrated solution's security and performance.

    • Main Results:

    • Successful integration of Sygn into mu grid, providing flexible access control.
    • Demonstration of enhanced security for medical grid applications.
    • Comparison of the proposed solution with classical grid security approaches.

    Conclusions:

    • The mu grid architecture with Sygn offers a flexible and secure access control mechanism for medical grid applications.
    • The solution presents advantages over traditional grid security models.
    • Identified limitations of the current architecture provide directions for future improvements.