Nov 13, 2025 · Things You Should Know You can block a program name from running on your Windows PC by creating a DisallowRun registry value. You'll need the program file name of …

Jun 4, 2024 · In this section, we’ll walk you through the steps to block a program using the Windows 11 Firewall. By following these steps, you’ll be able to prevent a selected application …

May 19, 2023 · If you share your PC with others, you may not want other users to access all your apps. Learn how to block apps on your Windows PC.

Oct 20, 2025 · The potentially unwanted application (PUA) protection feature in Microsoft Defender Antivirus can detect and block PUA on endpoints in your network. Microsoft …

May 28, 2025 · While whitelisting offers superior security, blacklisting can be useful for blocking specific applications while allowing others to run. The “Don’t run specified Windows …

Learn the steps to block any program or app in Windows Firewall to restrict it from accessing the internet. By default, apps installed on your computer can access and communicate with the …

May 6, 2024 · Learn how to block a program in a firewall by exploring when to allow or block programs, methods to permanently or temporarily block in Windows or MacOS, and the …

Mar 26, 2024 · We show you how to allow or block a program in Windows Firewall using both its settings interface and command-line tools.

Complete solution to block applications in your enterprise Endpoint Central's 'Block Executable' feature helps you to restrict the executable of blacklisted software.

Aug 1, 2024 · Locate a program you wish to block. The list of programs in the middle of the page displays all programs that Windows Firewall is blocking or allowing; you can scroll down to find …