How To Block Suspicious Behaviors On Windows 10

In this guide, you’ll get to know about how to prevent suspicious behaviors from infecting your PC. This method uses a built-in functionality in Windows 10 to stop apps and files from using suspicious behavior to gain access over your data and device. Here’s how you can enable this feature on Windows 10.

windows 10 security

Block suspicious behaviors from applications and games running on your PC Windows 10 to ensure your data privacy and protection. Windows’ default Defender Antivirus offers a vigorous security solution capable of safeguarding your device against viruses, spyware, rootkits, and other types of malware. Starting with Windows 10 version 1809 Redstone 5, the default antivirus tool is getting even better and more robust at handling advanced security threats.

In all the post the Redstone 5 updates, Windows Defender Antivirus features a new “Block suspicious behavior” option. This new setting is a component of the Windows Defender Exploit Guard attack surface reduction technology. It is designed to protect and block apps and files behaviors that might infect your device and data.

In a step-by-step guide below, learn how to enable Windows Defender Antivirus Block Suspicious Behaviors feature to prevent certain apps and files from infecting your device running Windows 10.

How To Enable Block Suspicious Behaviors on Windows 10

Follow the steps below to add another layer of security to prevent suspicious behaviors from infecting your device using these steps.

1 – Open Windows Security.

2 – Click on Virus & threat protection.

3 – Under Virus & threat protection settings, click the Manage settings link.

windows security virus and protection settings

4 – Turn the Block suspicious behavior toggle switch to ON position, if its disable.

block suspicious behavior win 10 1809

That’s it. Once you’ve enabled this feature for the Windows Defender Antivirus, it will prevent selected apps and files from infecting your device through suspicious behavior in the background.

Please note that the “Block suspicious behavior” feature is available in settings starting with Windows 10 version 1809 or later. So if you do not see this option in Settings, it may be because you’re using a non-supported version of Windows 10.