Policy
All Processes
The MK Protocol Security Restriction policy setting reduces attack surface area by preventing the MK protocol. Resources hosted on the MK protocol will fail. If you enable this policy setting, the MK Protocol is disabled for all processes. Any use of the MK Protocol is blocked. If you disable or do not configure this policy setting, the MK Protocol is enabled.
PackMicrosoft Windows
CategoryWindows Components / Internet Explorer / Security Features / MK Protocol Security Restriction
Policy ID
da10ae6fe98aInternal name
IESF_PolicyAllProcesses_3Registry
Copy registry mappings
HKLM\Software\Policies\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_MK_PROTOCOL\* (enabled) = 1
HKLM\Software\Policies\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_MK_PROTOCOL\* (disabled) = 0HKCU\Software\Policies\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_MK_PROTOCOL\* (enabled) = 1
HKCU\Software\Policies\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_MK_PROTOCOL\* (disabled) = 0Policy notes
The MK Protocol Security Restriction policy setting reduces attack surface area by preventing the MK protocol. Resources hosted on the MK protocol will fail. If you enable this policy setting, the MK Protocol is disabled for all processes. Any use of the MK Protocol is blocked. If you disable or do not configure this policy setting, the MK Protocol is enabled.