What is the main purpose of shutting down unnecessary services in the system?

The main purpose of closing unnecessary services in the system is to prevent attackers from using services to implement illegal operations and thereby endanger system security. System services are a type of application that generally run in the background. Compared with programs run by users, services do not have program windows or dialog boxes.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

The main purpose of closing unnecessary services in the system is to prevent attackers from using services to implement illegal operations and thereby endanger system security.

System service is an application type that runs in the background. Service applications typically provide functionality to users locally and over the network, such as client/server applications, web servers, database servers, and other server-based applications.

System services generally run in the background. Compared with programs run by users, services do not have program windows or dialog boxes, and they can only be observed in the Task Manager.

System services In Windows 2000/XP/2003 systems, services refer to programs, routines or processes that perform specified system functions in order to support other programs, especially low-level (close to hardware) programs.

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The difference between system services and user processes

There is a fundamental difference between Service programs and ordinary applications: Service programs can be logged in without users and users Run when logged out, and the application will be terminated when no user logs out.

Function

⑴ Start, stop, pause, resume or disable remote and local computer services.

⑵Manage services on local and remote computers.

⑶Set the fault recovery operation when the service fails. For example, restart services automatically or restart the computer.

⑷Enable or disable services for specific hardware profiles.

⑸View the status and description of each service.

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