Install binaries signed by MD2 and MD4 signing technologies

This policy setting allows you to manage whether Internet Explorer 9 can install ActiveX controls and other binaries signed with MD2 and MD4 signing technologies. Internet Explorer 9 does not support MD2 and MD4 signing technologies by default, because they are not as secure as other technologies.

If you enable this policy setting, Internet Explorer 9 installs binaries signed by MD2 and MD4 signing technologies.

If you disable or do not configure this policy setting, Internet Explorer 9 does not install binaries signed by MD2 and MD4 signing technologies.

Supported on: At least Internet Explorer 9.0
Registry HiveHKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
Registry PathSoftware\Policies\Microsoft\Internet Explorer\Security
Value NameENABLE_MD2_MD4
Value TypeREG_DWORD
Enabled Value1
Disabled Value0

inetres.admx

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