What does the Win7 system vulnerability patch mean?

In the process of using the Win7 system computer, I believe that everyone, like me, often encounters the update prompt of the system vulnerability patch. After this shutdown, the next time the computer is turned on, a prompt will pop up, what does the system vulnerability patch mean? What? What is the role of the system vulnerability patch? Let me introduce this in detail below.

First, Windows system vulnerabilities

To understand what is a system vulnerability patch, first learn what is a system vulnerability, the Windows system we use is a very complex software system, so very It is difficult to ensure that the system is absolutely stable and secure, and the operating system will have more or less vulnerabilities. It is a technical defect in the development process of the operating system, which causes some errors that hinder the user's use during the operation of the system. These defects are also easily Hackers and other criminals use it to attack computers or steal data.

two, Windows system patches

In order to address the instability and the security of the operating system, system developers such as Microsoft will release Windows Update to repair the system, the user needs Install the update patch in time to ensure the integrity and security of the system. The Windows update program is what we call the system vulnerability patch.

Third, the system patches classification

loopholes in the system is divided into high-risk vulnerabilities and common vulnerabilities (vulnerabilities functionality), the corresponding system patches and bug fixes are also divided into high-risk functionality Vulnerability patches, or important updates and optional updates.

1. High-risk vulnerability patch: used to fix possible security problems in the system, such as remote code execution vulnerability patch.

2, functional vulnerability patch: used to improve system functions or update software, such as new system components.

After reading the above, I believe that you have a new understanding of the system vulnerability patch. Normally, when Microsoft pushes the system vulnerability patch, users should update it to the computer. To ensure the safety and integrity of the system.