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Healthcare teams over the Internet: programming a certificate-based approach.

Christos K Georgiadis1, Ioannis K Mavridis, George I Pangalos

  • 1Informatics Laboratory, Computers Division, Faculty of Technology, Aristotle University of Thessaloniki, Egnatia Str., 54006 Thessaloniki, Greece. gxri@auth.gr

International Journal of Medical Informatics
|August 12, 2003
PubMed
Summary

This study introduces a Hybrid Access Control (HAC) model for secure healthcare collaboration online. It enhances digital certificate security for better patient data protection in networked medical environments.

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Area of Science:

  • Health Informatics
  • Network Security
  • Collaborative Systems

Background:

  • Healthcare environments are inherently collaborative, requiring efficient information sharing.
  • Internet-based healthcare applications introduce significant security risks.
  • Existing security models may not fully address the complexities of healthcare teamwork.

Purpose of the Study:

  • To propose and implement a robust access control system for secure healthcare collaboration over the Internet.
  • To enhance the security of digital certificates for healthcare applications.
  • To address team-work security concerns in networked healthcare environments.

Main Methods:

  • Encoding authoritative information within digital certificates.
  • Developing an operational architecture for the Hybrid Access Control (HAC) system.

Related Experiment Videos

  • Implementing and evaluating the HAC system in a pilot study.

    • Main Results:

    • The proposed HAC model effectively supports healthcare teams with active security capabilities.
    • The system successfully exploits the benefits of certificate technology for enhanced security.
    • A pilot implementation demonstrated the applicability and flexibility of the access control system.

    Conclusions:

    • The HAC security model provides an effective solution for secure online healthcare collaboration.
    • The methodology enhances data security and access control in networked medical settings.
    • The proposed system offers a flexible and applicable approach for modern healthcare information sharing.