See how CFA can help protect files from being changed by malicious apps | Microsoft Docs.Help prevent ransomware and threats from encrypting and changing files | Microsoft Docs.You can also add network shares and mapped drives.įor more details about Controlled folder access, see:

You can add additional folders to be protected, but you cannot remove the default folders in the default list.Īdding other folders to Controlled folder access can be useful, for example, if you don't store files in the default Windows libraries or you've changed the location of the libraries away from the defaults. It is part of Windows Defender Exploit Guard.Ĭontrolled folder access applies to a number of system folders and default locations, including folders such as Documents, Pictures, Movies, and Desktop. When Controlled folder access is turned on, it helps you protect valuable data from malicious apps and threats, such as ransomware. Starting with Windows 10 build 16232, Controlled folder access is introduced in Windows Defender Antivirus. How to Add or Remove Protected Folders for Controlled Folder Access in Windows 10

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