How to use trusted computing technology to build a trustworthy medical system?

In today's digital era, the medical field has also taken key steps in digital transformation. However, medical data contains personal privacy information and important medical information, which requires protecting the credibility and security of medical data. Trusted computing technology is one of the solutions used to solve such problems. This article will discuss how to use trusted computing technology to build a trustworthy medical system.

1. What is trusted computing technology?

Trusted computing technology is a computing technology that focuses on ensuring that computer systems and their environments are free from malware or unauthorized access. Trusted computing technology combines hardware and software to ensure that the device is reliable, secure and private in all processes from startup to operation. Trusted computing technology is also called "Trusted Computing Infrastructure" (Trusted Computing). Its main function is to prevent data from being tampered with, intercepted, stolen, etc.

2. Security requirements of the medical system

The data involved in the medical system contains privacy and confidentiality information. For example: health records, personal information (such as name, date of birth, address, etc.), and even images related to diseases. Disclosure of this type of sensitive information may result in direct or indirect financial or reputational damage to individuals. Therefore, there are special requirements for the security and credibility of medical data. Moreover, due to the nature of the work of the medical system, security requirements are even higher than some financial systems.

3. Application of Trusted Computing Technology

1. Application of Trusted Platform Module (TPM)

Trusted Platform Module (TPM) is a A hardware security module designed by a technical standards body formed by the Computer Alliance. Unlike traditional computer security solutions, it is embedded in the computer production process. It can verify system integrity and software legitimacy during computer startup to prevent malware intrusion. In medical systems, TPM technology can ensure that data stored in the medical system is not tampered with and modified, and ensures data integrity.

2. Application of data encryption technology

Data encryption is also an important measure in trusted computing technology. It can encrypt sensitive data to ensure data security, prevent data leakage, and protect data integrity. In healthcare systems, data encryption often involves encrypting and storing all data, such as medical records, personal information and disease-related images, to ensure that this information is not accessed without authorization.

3. Application of Trusted Execution Environment (TEE)

Trusted Execution Environment (TEE) is a secure execution environment that can run on common operating systems (such as Android or iOS) to protect sensitive information and transactions. In medical systems, TEE can be used for encrypted communications and identity authentication to ensure that sensitive information is only accessed by authorized personnel.

4. Conclusion

In the medical system, protecting data security and privacy is crucial. Trusted computing technology can provide reliable security measures to ensure that sensitive information is not leaked or modified. Building a trustworthy medical system through technical means will help improve users' trust and satisfaction with the medical system. Make the medical system more reliable and safe.

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