Virtualization – Enable hardware virtualization BIOS; Is there anything to pay attention to?

Many of the latest virtualization tools can use or support B IOS support (Intel-VT, AMD-V, etc.). But in most BIOS screens I have seen, by default It has been disabled-sometimes even a very subtle (but vague) warning.

So: what issues should I be aware of when enabling VT? I think it is only used when it is deliberately triggered by software such as VMware or Virtual PC. But what are the risks?

Maybe it mainly involves early implementation, it is a bit experimental, but I would like to know: is it generally safe?

The Blue Pill is a proof of concept that malware may use It makes the malware completely invisible to the operating system.

Many of the latest virtualization tools can use or support B IOS support (Intel-VT, AMD-V, etc.). But in my In most BIOS screens I’ve seen, it’s disabled by default-sometimes even a very subtle (but vague) warning.

Then: what issues should I be aware of when enabling VT ? I think it is only used when it is deliberately triggered by software such as VMware or Virtual PC. But what are the risks?

Maybe it mainly involves early implementation, it is a bit experimental, but I would like to know: is it generally safe?

The Blue Pill is a proof of concept that malware may use it to make the malware completely invisible to the operating system.

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