Untrusted Font Blocking

This security feature provides a global setting to prevent programs from loading untrusted fonts. Untrusted fonts are any font installed outside of the %windir%\Fonts directory. This feature can be configured to be in 3 modes: On, Off, and Audit. By default, it is Off and no fonts are blocked. If you aren't quite ready to deploy this feature into your organization, you can run it in Audit mode to see if blocking untrusted fonts causes any usability or compatibility issues.

Mitigation Options

0. Block untrusted fonts and log events
   

   Registry Hive	HKEY_LOCAL_MACHINE
   Registry Path	SOFTWARE\Policies\Microsoft\Windows NT\MitigationOptions
   Value Name	MitigationOptions_FontBocking
   Value Type	REG_SZ
   Value	1000000000000

1. Do not block untrusted fonts
   

   Registry Hive	HKEY_LOCAL_MACHINE
   Registry Path	SOFTWARE\Policies\Microsoft\Windows NT\MitigationOptions
   Value Name	MitigationOptions_FontBocking
   Value Type	REG_SZ
   Value	2000000000000

2. Log events without blocking untrusted fonts
   

   Registry Hive	HKEY_LOCAL_MACHINE
   Registry Path	SOFTWARE\Policies\Microsoft\Windows NT\MitigationOptions
   Value Name	MitigationOptions_FontBocking
   Value Type	REG_SZ
   Value	3000000000000