11/11/2023 0 Comments Nomachine client vulnerabilityThis option provides Secure Boot with as much protection as is supported by a given computer’s hardware. In most situations, we recommend that you choose Secure Boot. These keys provide exactly the same set of configuration options provided by Group Policy.Īmong the commands that follow, you can choose settings for Secure Boot and Secure Boot with DMA. Set the following registry keys to enable HVCI. Use registry keys to enable virtualization-based protection of code integrity To apply the new policy on a domain-joined computer, either restart or run gpupdate /force in an elevated command prompt. Navigate to Computer Configuration > Administrative Templates > System > Device Guard.ĭouble-click Turn on Virtualization Based Security.Ĭlick Enabled and under Virtualization Based Protection of Code Integrity, select Enabled with UEFI lock to ensure HVCI can't be disabled remotely or select Enabled without UEFI lock. Use Group Policy Editor (gpedit.msc) to either edit an existing GPO or create a new one. Enable HVCI using IntuneĮnabling in Intune requires using the Code Integrity node in the AppLocker CSP. HVCI is labeled Memory integrity in the Windows Security app and it can be accessed via Settings > Update & Security > Windows Security > Device security > Core isolation details > Memory integrity. Microsoft Endpoint Configuration Manager.Microsoft Intune (or another MDM provider).To enable HVCI on Windows 10 and Windows 11 devices with supporting hardware throughout an enterprise, use any of these options: How to turn on HVCI in Windows 10 and Windows 11 Modern device drivers must also have an EV (Extended Validation) certificate and should support HVCI.HVCI also ensures that your other trusted processes, like Credential Guard, have got a valid certificate.HVCI protects modification of the Control Flow Guard (CFG) bitmap. Processors without MBEC will rely on an emulation of this feature, called Restricted User Mode, which has a bigger impact on performance. Because it makes use of Mode Based Execution Control, HVCI works better with Intel Kaby Lake or AMD Zen 2 CPUs and newer.
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