msmpeng.exe What is

msmpeng.exe is a core process belonging to the Windows Defender automatic protection service, included in the tool component of Microsoft AntiSpywaresoftware; this process is the default program of Microsoft's own security software MSE and Windows Defender. It cannot be closed. You can only try Uninstall MSE antivirus software to reduce its usage.

#The operating environment of this tutorial: Windows 10 system, Dell G3 computer.

What is msmpeng.exe?

MsMpEng.exe is a core process belonging to the Windows Defender automatic protection service and is included in the tool component of Microsoft AntiSpywaresoftware.

This process is the default program of Microsoft's own security software MSE and Windows Defender. Unable to close, you can only try to uninstall the MSE anti-virus software to reduce its use. It has been confirmed that msmpeng.exe will gradually reduce the memory occupied as the system runs.

Process file: msmpeng.exe

Process name: Microsoft Windows Defender Antispyware

Process analysis:

WindowsDefender (formerly known as WindowsAntiSpyware) is a product produced by Microsoft anti-spyware product. It can help you detect and remove spyware, adware and other potentially dangerous software in Windows systems, so that Windows users are protected from the threats of such software. WindowsDefender is only suitable for use in Windows 2000 or above systems based on NT technology.

Process location: C:\Program Files\Windows Defender

Program purpose: unknown

Author: Microsoft

Belongs to: Microsoft Internet Security

Security Level (0-5): N/A (N/A Not Dangerous 5 Most Dangerous)

Spyware: No

Adware: No

Virus: No

Trojan horse: No

System process: No

Application: Yes

Background program: Yes

Use access : Yes

Access the Internet: Yes

Memory occupied: ranging from 20MB to 100MB

After installing the Microsoft anti-virus software mse, the original path of the process points to the original path of mse, so This process is the process of Microsoft anti-virus software mse

For more related knowledge, please visit the FAQ column!

The above is the detailed content of msmpeng.exe What is. For more information, please follow other related articles on the PHP Chinese website!