查看Windows有沒有啟動防禦Spectre和Meltdown的功能

Install the PowerShell Module

PS> Install-Module SpeculationControl

Run the PowerShell module to validate the protections are enabled

 Save the current execution policy so it can be reset

PS> $SaveExecutionPolicy = Get-ExecutionPolicy
PS> Set-ExecutionPolicy RemoteSigned -Scope Currentuser
PS> Import-Module SpeculationControl
PS> Get-SpeculationControlSettings

 Reset the execution policy to the original state

PS> Set-ExecutionPolicy $SaveExecutionPolicy -Scope Currentuser

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普通使用者只要輸入

Install-Module SpeculationControl
Get-SpeculationControlSettings

Source

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