Windows 11 24H2: Disabling VBS for Better Gaming Performance

The latest update for Windows 11, dubbed 24H2, has brought with it a host of features and changes. One of the more controversial aspects is the management of Memory Integrity and Virtualization-Based Security (VBS). Users may rejoice at the news that they can disable Memory Integrity; however, they may be less pleased to learn that this action does not automatically extend to VBS. Let's dive deeper into this intriguing development and its implications for your Windows experience.

The Memory Integrity and VBS Connection​

When Windows 11 24H2 was released, many users were keen to tweak their system performances, especially gamers noticing a dip in frame rates. Memory Integrity acts as a safeguard that protects critical OS components from malicious software. VBS, on the other hand, enhances security further by utilizing hardware virtualization—creating a fortified environment for sensitive operations.
Here’s the kicker: Disabling Memory Integrity does not turn off VBS. While Memory Integrity can be disabled through the settings, VBS remains operational, which can lead up to a significant performance overhead, especially for those running demanding applications such as games.

Performance Costs of VBS​

According to analysis, enabling VBS can affect performance—particularly in gaming scenarios—by up to 25%. Yes, you read that correctly; imagine diving into your favorite game, only to be met with frustrating lags and slowdowns all because of a security feature that’s doing its job a bit too well!

Should You Disable VBS?​

If performance is essential to you, especially in gaming, you might want to consider disabling VBS entirely. Though doing so may expose your system to certain vulnerabilities, the decision boils down to weighing your security needs against performance demands.

How to Disable VBS in Windows 11 24H2​

If you’ve decided that better performance outweighs added security layers for your use case, here's a step-by-step guide to disable VBS:

1. Turn Off Tamper Protection:
   • Open Windows Security.
   • Navigate to Device Security.
   • Disable Tamper Protection.
2. Open Registry Editor:
   • Press Windows + R, type regedit, and hit Enter.
   • In the Registry Editor, navigate to:
     

      HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\DeviceGuard

3. Modify Virtualization Settings:
   • Look for the key named EnableVirtualizationBasedSecurity.
   • Set its value to 0.
4. Restart Your PC:
   • After applying these changes, restart your system.
   • Upon reboot, the system should indicate that VBS is "Not enabled" in the System Information.

Is Disabling VBS Necessary?​

Now, you might wonder, “Do I need to move forward with this change?” It’s not a one-size-fits-all answer. For casual users who engage with basic tasks, enabling VBS might not result in noticeable performance issues, thus allowing them to benefit from its protective measures without intervention.
On the flip side, if you're a hardcore gamer or need maximum performance for professional applications, disabling it could yield a smoother, more responsive experience.

Conclusion​

As Windows 11 continues to evolve, features like Memory Integrity and VBS have raised discussions around balancing security and performance. While Windows 11 24H2 gives users control to disable certain protective features, it’s essential to be mindful of potential risks and performance impacts.
In a world where our digital lives are increasingly at stake, exploring the intricacies of security features like VBS can help you make informed decisions—allowing you to customize your Windows experience according to your unique needs.
So, what will it be for you? Will you prioritize security or performance? Let us know your thoughts and experiences!
Source: Windows Report You can disable Memory Integrity in Windows 11 24H2, but it won't disable VBS with it