[Microprocessor cards and portable medical record]

Area of Science:

• Computer Science
• Information Security
• Health Informatics

Context:

• Smart cards are increasingly utilized in the healthcare sector as mobile, intermittently connected devices.
• Applications range from patient identification and administrative functions to secure storage of medical records.
• Healthcare professional cards facilitate secure identification and authentication.

Purpose:

• To explore the application of smart card technology in healthcare for enhanced data security and confidentiality.
• To detail the use of electronic signatures and cryptography in securing medical informatics transactions.
• To define the role of smart cards as mobile tools within larger healthcare information systems.

Summary:

• Smart cards function as intermittently connected devices, safeguarding sensitive health data.
• They support both patient-centric applications (administrative, medical records) and professional authentication.
• Cryptography and electronic signatures are crucial for secure data exchange in healthcare telematics.

Impact:

• Improves the security and confidentiality of patient health information.
• Facilitates secure identification and authentication for healthcare professionals.
• Enhances the reliability of data transactions within medical informatics systems.