解决“幽灵”漏洞性能问题，微软Windows 10 1809注册表手动开启Retpoline技术

win10 1809注册表手动开启Retpoline技术分享：

但是根据一些微软技术社区说法，该技术并不是默认开启的，需要手动修改注册表开启。文章源自网吧系统维护-https://www.58pxe.com/4939.html

开启方法（仅适用于Windows 10 1809 更新到17763.348及以上版本）注册版路径：文章源自网吧系统维护-https://www.58pxe.com/4939.html

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory
Management文章源自网吧系统维护-https://www.58pxe.com/4939.html

插入值文章源自网吧系统维护-https://www.58pxe.com/4939.html

FeatureSettingsOverride文章源自网吧系统维护-https://www.58pxe.com/4939.html

Type: REG_DWORD文章源自网吧系统维护-https://www.58pxe.com/4939.html

Value: 0x400文章源自网吧系统维护-https://www.58pxe.com/4939.html

FeatureSettingsOverrideMask文章源自网吧系统维护-https://www.58pxe.com/4939.html

Type: REG_DWORD文章源自网吧系统维护-https://www.58pxe.com/4939.html

Value: 0x400文章源自网吧系统维护-https://www.58pxe.com/4939.html

重启电脑后即可体验该技术带来的提升。文章源自网吧系统维护-https://www.58pxe.com/4939.html

验证是否启用使用powershell运行以下命令文章源自网吧系统维护-https://www.58pxe.com/4939.html

Install-Module -Name SpeculationControl文章源自网吧系统维护-https://www.58pxe.com/4939.html

Set-ExecutionPolicy RemoteSigned文章源自网吧系统维护-https://www.58pxe.com/4939.html

Import-Module SpeculationControl文章源自网吧系统维护-https://www.58pxe.com/4939.html

Get-SpeculationControlSettings文章源自网吧系统维护-https://www.58pxe.com/4939.html

状态如以下一致则已开启文章源自网吧系统维护-https://www.58pxe.com/4939.html

Speculation control settings for CVE-2017-5715 [branch target
injection]文章源自网吧系统维护-https://www.58pxe.com/4939.html

Hardware support for branch target injection mitigation is present:
True文章源自网吧系统维护-https://www.58pxe.com/4939.html

Windows OS support for branch target injection mitigation is present:
True文章源自网吧系统维护-https://www.58pxe.com/4939.html

Windows OS support for branch target injection mitigation is enabled:
True

…

BTIKernelRetpolineEnabled : True

BTIKernelImportOptimizationEnabled : True

以上就是小编为大家带来的win10 1809注册表手动开启Retpoline技术分享，希望能对您有所帮助！