Advice Request Kaspersky Standard and Device Security in Win 11

[HarborFront]

Got an error message from Kaspersky Standard with Device Security enabled in Win 11

Anyone can help?

 

[harlan4096]

That's normal, Device Security in W11 uses Microsoft Hyper-V... so probably incompatible with Kaspersky hypervisor... You can't have both.

 

[HarborFront]

That's normal, Device Security in W11 uses Microsoft Hyper-V... so probably incompatible with Kaspersky hypervisor... You can't have both.

So I need to disable Kaspersky hypervisor, right? Where to find it?

And if I disabled Kaspersky hypervisor does that means any feature in Kaspersky using virtual environment will not work like virtual KB, Safe Money etc?

 

[harlan4096]

That's right:



The CPU of my old lap does not support Virtualization, that's why appears that warning in the pic.

 

[HarborFront]

That's right:

View attachment 274904

The CPU of my old lap does not support Virtualization, that's why appears that warning in the pic.

Mine I just bought a 13th Gen laptop last week. Now testing Kaspersky Standard

Kaspersky hypervisor affects only Kaspersky features. Whilst Win hyper-v affects many things in Windows

If this is the case then I'll give up Kaspersky

 

[harlan4096]

Yes, it is Your best bet if in W11.

 

[HarborFront]

Yes, it is Your best bet if in W11.

I think I'll go back to Avast Premium Security. It is running without issue with Win 11 on my another 10th gen laptop. This older laptop has lesser Device Security features than the newer 13th gen

Avast also has hardware-assisted virtualization

Disable Avast Hardware-Assisted Virtualization [Guide] - TechShout

Did you think Avast Hardware-Assisted Virtualization could be slowing down your new media player or crashing your favorite game on launch? Yes, it can

www.techshout.com

But not sure it has issues on my 13th gen laptop

 

[harlan4096]

There are no issues with K. in W11, except K. own Hypervisor.

 

[Viking]

I got a similar message from Kaspersky Standard after today's Win 11 update.

 

[ItsReallyMe]

i got the same message today after the update!

 

[HarborFront]

Those having the same issue as me, please read the below

Limitations of Kaspersky Anti-Virus on Windows 10

Learn about the compatibility of Kaspersky Anti-Virus with Windows 10.

support.kaspersky.com

 

[harlan4096]

Got an error message from Kaspersky Standard with Device Security enabled in Win 11

Anyone can help?

I just got also that warning in my W11 + KPremium 21.13, but was just after reboot the system after applying this last W11 cumulative update:

So, this is the cause of that warning!

 

[HarborFront]

I have removed Kaspersky Standard

I believe the Device Security issue in Win 11 whereby CET could not be enabled is still there. Furthermore, I have tried many ways to settle it but could not basing on suggestions on the net. The most likely cause was due to a firmware update recently, as users said. So now waiting for another firmware update to address it.

If Device Security is affecting Kaspersky and Avast (below) then the best way is to use Windows Defender, the default AV, otherwise many things need to be disabled in the 3rd-party AV

 

[ForgottenSeer 100397]

Does Kaspersky Standard encrypt the login and password on websites and is Kaspersky Hypervisor essential for the encryption?

 

[harlan4096]

Does Kaspersky Standard encrypt the login and password on websites and is Kaspersky Hypervisor essential for the encryption?

Only for supported browsers and having Kaspersky Protection add-on installed.

 

[Szellem]

The new Windows 11 update caused the problem. Defender components did not work either. Reboot the machine and everything should be fine! It was not a Kaspersky problem, but KB5025305. All functions work perfectly in Kaspersky Premium. Here is K.Premium 21.13

 

[mlnevese]

This problem showed up in the beta build a few weeks ago. Same behavior, Kaspersky throws up a warning and a simple reboot fixes it. I'm quite sure it was even reported in the Hub,, although I can't check right now, but of course whatever triggers the problem was not changed by Microsoft before it was released in the stable channel.

 

[harlan4096]

I even read own Defender also getting issues...

 

[ForgottenSeer 100397]

Only for supported browsers and having Kaspersky Protection add-on installed.

Kaspersky Hypervisor is not required. Do I need to use the Kaspersky virtual keyboard for the encryption?

 

[harlan4096]

About protection through hardware virtualization in Kaspersky applications

Overview of settings and features available in a Kaspersky application and guides on how to use them.

support.kaspersky.com

Secure Data Input settings

support.kaspersky.com

Probably K. Hypervisor is required, and VK is not required if You alternatively use Kaspersky Protection add-on in supported browser and Secure Data Input is enabled. In browser protected fields, You will get a Kaspersky small tooltip warning You that protection is enabled.