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What’s PSNWSC.exe (Windows Security Center Manager)? Is it safe or a virus?

PSNWSC.exe, attributed to Microsoft Windows Hardware Compatibility Publisher, is associated with the "Windows Security Center Manager". This executable is related to the management and monitoring functions of the Windows Security Center, which ensures security features such as antivirus protection, firewall, and other security measures are active and functioning correctly. It helps in centralizing the reporting of system security health and facilitates communication between security tools and the operating system.

Researched by Laura @ SpyShelter Labs

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More about PSNWSC.exe on WINDOWS

Who makes PSNWSC.exe (Windows Security Center Manager)?

We’ve found Microsoft Windows Hardware Compatibility Publisher should be the publisher of PSNWSC.exe.

How do we know? Our SpyShelter cybersecurity labs focuses on monitoring different types of Windows PC executables and their behaviors for our popular SpyShelter Antispyware software. Learn more about us, and how our cybersecurity team studies Windows PC executables/processes.

What does it mean if someone is the publisher of a PC .exe (executable or process)?

The publisher of an executable is the entity responsible for its distribution and authenticity. Most processes/executables on your PC should be signed. The signature on the executable should have been verified through a third party whose job it is to make sure the entity is who it says it is. Find an unsigned executable? You should consider scanning any completely unsigned .exe on your PC.

Last updated: March 10, 2025

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Why should you trust us?

Our team at SpyShelter has been studying Windows PC executables for over 15 years, to help fight against spyware, malware, and other threats. SpyShelter has been featured in publications like The Register, PC Magazine, and many others. Now we’re working to share free, actionable, and easy to understand information about Windows executables (processes) with the world, to help as many people as possible keep their devices safe. Learn more about us on our "About SpyShelter” page.

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