Enhancing Security and Privacy in Healthcare Systems Using a Lightweight RFID Protocol

Area of Science:

• Computer Science
• Healthcare Technology
• Cybersecurity

Background:

• Radio Frequency Identification (RFID) is increasingly used in healthcare for patient care and safety.
• Existing RFID systems face security vulnerabilities, risking patient privacy and data integrity.
• The Internet of Healthcare Things (IoHT) amplifies these security concerns.

Purpose of the Study:

• To develop a more secure and private RFID protocol for healthcare applications.
• To address limitations in existing RFID authentication protocols for IoHT.
• To enhance patient anonymity and traceability while maintaining secure communication.

Main Methods:

• Proposed a lightweight RFID protocol utilizing pseudonyms instead of real IDs.
• Conducted rigorous testing to validate the protocol's security against various attacks.
• Benchmarked the protocol's performance against existing RFID authentication schemes.

Main Results:

• The proposed protocol effectively safeguards patient privacy in IoHT environments.
• Demonstrated superior security against known attacks compared to existing methods.
• Achieved lower computational overhead than current RFID protocols.

Conclusions:

• The developed lightweight RFID protocol offers enhanced security and patient privacy for healthcare systems.
• The protocol effectively mitigates anonymity and traceability issues.
• This advancement is crucial for secure data management in the evolving IoHT landscape.