How to use trusted computing technology to build a trusted data center system?

In today's information age, data is one of the most important assets of an enterprise. Therefore, data security has become a top priority for enterprises. In response to security risks such as data leakage and tampering, trusted computing technology emerged as the times require. This article will introduce the basic concepts of trusted computing technology and how to use trusted computing technology to build a trusted data center system.

1. Basic concepts of trusted computing technology

The emergence of trusted computing technology (Trusted Computing) is to solve the security problems existing in existing computer systems. Trusted computing technology was first proposed by Intel Corporation and aims to provide higher security for computer systems through a combination of hardware and software.

Trusted computing technology includes the following basic concepts:

1. Trusted Platform Module (TPM)

Trusted Platform Module refers to a Independent, secure hardware chips play a key role in existing computer systems. The trusted platform module is mainly responsible for storing passwords, using digital signatures, key management, random number generation and other functions, and is the basis for realizing trusted computing.

2. Encrypted Secure Boot (Secure Boot)

Encrypted Secure Boot refers to digital signature verification, trust chain verification, and completeness of each startup link when the computer system starts. sexual verification and other security checks. This is the key to ensuring the security of computer system startup.

3. Security Trust Management (Trust Management)

Security trust management refers to the process of managing and controlling the security of various components in a computer system, including authorized access control , security vulnerability management, malicious attack detection and other aspects.

2. How to use trusted computing technology to build a trusted data center system

In the data center environment, trusted computing technology has also been widely used. Trusted computing technology can effectively reduce the risk of attacks on data center systems and ensure the security and integrity of data transmission. The following are some suggestions on how to use trusted computing technology to build a trusted data center system:

1. Use of TPM

In data center systems, trusted platform modules played an important role. By using TPM, data security and integrity can be guaranteed. For example, a TPM can be used to encrypt sensitive data stored on disk while preventing it from being tampered with by malware. In addition, TPM can also generate random numbers for use in security-related processes such as password generation.

2. Encrypted Secure Boot

During the startup process of the data center system, trusted computing technology can achieve secure startup and ensure the security of the startup of the operating system. Through digital signature verification and trust chain verification, it can be ensured that the startup process will not be tampered with by malware. At the same time, you can also pass an integrity check to ensure that the operating system files after startup will not be tampered with.

3. Security Trust Management

In data center systems, security trust management is widely used. This can be achieved by implementing authorized access control, security vulnerability management, malicious attack detection and other aspects. For example, security vulnerability management can ensure the security and stability of the system.

4. Security of data transmission

Trusted computing technology can also be used to ensure the security of data transmission. For example, for the transmission of sensitive data, public key encryption algorithms can be used to ensure data transmission security. By combining TPM with SSL, digital certificates in the TLS protocol can also be implemented, improving the credibility of the system.

3. Advantages of trusted computing technology

1. Improving the credibility of the system

Through trusted computing technology, it can reduce the risk of malware and Reduce the risk of illegal attacks and improve the reliability of the system.

2. Improve security

Trusted computing technology can improve the security of computer systems, including preventing malware, ensuring data integrity, and ensuring data privacy. aspect.

3. Improving the security of data transmission and storage

Trusted computing technology can be used to protect data stored in data center systems and protect the security of data transmission, And ensure that the data will not be tampered with.

4. Challenges of Trusted Computing Technology

1. Compatibility Issues

The application of trusted computing technology requires the support of computer hardware and software environment, so , you may face compatibility issues.

2. Vulnerabilities exist

Trusted computing technology still has some vulnerabilities. For example, malware can exploit TPM vulnerabilities to attack computer systems.

3. Cost Issue

The application of trusted computing technology requires more complex software and hardware components, and the cost may be higher.

5. Conclusion

Trusted computing technology is a promising core technology that has been widely used in data center security protection. By using trusted computing technology, the trustworthiness and security of data center systems can be greatly improved. It should be noted that at the same time, some challenges in trusted computing technology should also be noted. When selecting appropriate trusted computing technology, cost factors also need to be considered to avoid unnecessary waste.

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