Ransomware is malicious software that encrypts files on your computer, holding them hostage until a ransom is paid to unlock the data. Preventing ransomware attacks involves avoiding risky sites and downloads, as well as utilizing protective measures. Modern antivirus programs, including Microsoft Defender built into Windows, can restrict unauthorized access to sensitive folders and run automatic backups for file restoration if needed.
However, these additional security features in Microsoft Defender need to be manually activated by the user, unlike third-party antivirus software. Enabling these safeguards can enhance the protection of your files against ransomware threats.
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How to activate ransomware protection in Windows
Step One: Access Windows Security
You can open the Windows Security application on your computer using different methods:
- Press Alt + Spacebar, type “windows security,” and press Enter
- Search for “windows security” in the Start Menu and press Enter
- In the Settings app, select “Windows Security” from the left pane
Step Two: Locate your ransomware settings
In the Windows Security app, navigate to “Virus & threat protection” and click on “Manage ransomware protection” at the bottom of the screen.
Activate “Controlled folder access” to restrict unauthorized app access to default folders such as OneDrive, Documents, Pictures, Videos, Music, and Favorites. Additional folders can be manually added to the protected list.
Nonetheless, certain trusted apps like Microsoft Office can modify files in these folders. Any other app not in the trusted list requires explicit permission from Windows Security to access these folders.
Step Three: Verify your OneDrive login
While limiting folder access is crucial, having secure backups is equally important. Windows automatically backs up files if you are signed into OneDrive. Ensure this feature is active by checking “Ransomware protection > Ransomware data recovery.”
For added protection against ransomware attacks, offline backups are recommended in addition to cloud storage options. Having multiple backup copies ensures proper safeguarding of your data.
Is activating ransomware protection in Windows necessary?
The balance between security and convenience is crucial when considering enabling folder access control in Windows. It may restrict access to certain files, like game saves, which can be inconvenient. However, adding apps to the access list or saving files in unprotected folders can resolve this issue. Consider using third-party software for regular backups.
Enhance your Windows PC security against various online threats
For a comprehensive understanding of Windows Security and its components, watch our informational video on YouTube. Upgrading to advanced antivirus software, such as Norton 360 Deluxe, offers additional security features like malware protection, VPN services, password management, and dark web monitoring. Strengthen your online security with these tools.
