How to Turn on or Off Core Isolation Windows 11 and 10 Memory Integrity

The bulk of Windows users nowadays use virtual computers. When their system's core isolation is disabled, security problems and attacks are inevitable. Memory integrity will be disabled if the system is upgraded by the user, even if core isolation is enabled.

If the core isolation is enabled, the system will be safe from attacks. It is strongly recommended that persons who frequently use virtual computers activate it.

This page can assist you figure out how to set or disable core isolation memory integrity on any Windows 11 system.

How to Use Windows 11 to Enable or Disable Core Isolation Memory Integrity

Step 1: Press the Windows key and type windows security.

Step 2: Select the Windows Security app from the search results as shown below.

 Step 3: Go to the Device security option on the left side menu.

Step 4: Then, click Core isolation details under the Core isolation section at the top as shown below.

Step 5: On the Core isolation page, click the toggle button of Memory integrity to turn it Off if you want to disable it as shown below.

 Step 6: If you want to enable it, then click the toggle button to turn it On as shown below.

 Step 7: After you enable it, please restart the system for the change to take place.

That is all there is to it.

Using the Registry Editor, enable or disable Core Isolation Memory Integrity in Windows 11.

NOTE: Before starting, save/export the registry file so that the user may restore it if something goes wrong. Otherwise, the system may be completely destroyed.

Step 1: Press Windows + R keys to open the Run command box and type regedit.

Step 2: Hit Enter key to open Registry Editor.

NOTE: Accept the UAC prompt by clicking Yes to continue.

Step 3: In the Registry editor, copy and paste the below path in the address bar and press Enter key to reach the Scenarios registry key.

Step 4: Right-click on the Scenarios registry key and select New > DWORD (32-bit) Value from the menu as shown below.

Step 5: Rename the new DWORD value to HypervisorEnforcedCodeIntegrity and double-click on it to open it.

Step 6: Next, enter 0 in the Value data field and click OK if the user wants to disable it.

 Step 7: If you want to enable it, Enter 1 in the Value data field and click OK as shown below.

 Step 8: After it is done, close the registry editor.

Step 9: Restart your system once.

That’s all.