How to enable memory integrity protection on Windows 10 April 2022 Update

On Windows 10 version 1803, the Windows Defender Security Center experience introduces a number of improvements, including a new "Device Security" section that provides reporting and direction tools for the security features supported on your estimator, and core isolation is one of these tools.

Cadre isolation is a virtualization-based security feature designed to provide an extra layer of security against sophisticated attacks. And memory integrity is a feature, part of cadre isolation, which helps prevent attempts to inject and run malware in high-security processes by making kernel memory pages executable only when they pass integrity cheque.

In this Windows ten guide, we'll walk you through the steps to plow on core isolation's retention integrity feature included with the Windows 10 Apr 2022 Update to increase the security of your computer.

How to enable core isolation's memory integrity feature

To enable this security feature on your device running Windows x version 1803, do the following:

Open up Windows Defender Security Eye.
Click on Device security.
Under "Core isolation," click the Core isolation details link.
Turn on the Retention integrity toggle switch.

Once you lot've completed the steps, you'll demand to restart your computer to utilize the new changes. (Yous can learn more well-nigh this feature in this Microsoft Tech Community article.)

It'south worth pointing out that this is a virtualization-based security characteristic, which means that your processor must support virtualization, and virtualization has to be enabled in the BIOS or UEFI firmware. Otherwise, the option volition not be available.

Fixing issues with core isolation

In rare cases, it'south possible to come across app compatibility problems if core isolation is enabled, if this is the case, you lot may need to disable the characteristic to resolve this event.

If yous're trying to disable memory integrity in Windows Defender Security Heart, only the choice is grayed out with the "This setting is managed by your administrator" message, you can employ the Registry to disable the feature:

Warning: This is a friendly reminder that editing the Registry is risky, and it can crusade irreversible damage to your installation if y'all don't do it correctly. It's recommended to make a full backup of your PC before proceeding.

Use theWindows cardinal + R keyboard shortcut to open theRun command.
Typeregedit, and clickOK to open the Registry.
Browse the following path:

HKEY_LOCAL_MACHINE\Organisation\CurrentControlSet\Control\DeviceGuard\Scenarios\HypervisorEnforcedCodeIntegrity
Double-click the Enabled key.
Set up it value from 1 to 0.
Click OK.

After completing the steps, restart your computer to apply the changes.

More than Windows 10 resources

For more helpful articles, coverage, and answers to common questions about Windows x, visit the post-obit resources:

Windows ten on Windows Central – All y'all need to know
Windows 10 assistance, tips, and tricks
Windows 10 forums on Windows Central

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