Analysis of the definition and function of TPM management of Win8 system

What is TPM management in the Win8 system? It is estimated that many friends don't know, but we can interpret its definition from another angle. Everyone knows that most of us use laptops now. The data of laptops is easy to be lost and easily invaded by other viruses. In order to prevent information from being leaked, the new notebook motherboards have built-in Trusted Platform Module TPM, which also becomes One of the security components of the Win8 system.

Definition: TPM is the core of the Trusted Computing Platform (TCP). It is a trusted platform module component for generating, storing, and managing keys and encryption and decryption data. It has a processor and non-volatile internals. Memory and special algorithm circuits, encryption and decryption operations are done within the TPM component.

Specifically, with the support of dedicated security software, it has the following functions:

(1) encryption and decryption key, storage and management BIOS power-on password, hard disk password, Windows password, administrator Password and fingerprint identification information;

(2) High-speed encryption and decryption of files and hard disks, and authentication management operations for user rights and network accounts;

(3) Using special algorithms Verify hardware and software credibility, monitor hardware and software changes, protect BIOS, operating system and other software and important hardware from being illegally modified to avoid various hardware and software attacks. In particular, the TPM is bound to the motherboard one-to-one. Once the TPM is enabled and the password is forgotten, the motherboard and the TPM must be replaced at the same time, and the encrypted data files or hard disks cannot be saved. Currently, TMP and fingerprint recognition work together to achieve the highest level of security.

After reading so much expertise, we probably know the role of TPM management in the Win8 system. In any case, TPM management has made a huge contribution to protect our personal computers. For older friends who are cherished with data and older notebooks, you need to pay attention. Notebooks without TPM components are easily illegally invaded. . If you want to protect your data, you can quickly replace your new notebook.