Security Level
Supported on: At least Windows Server 2008 R2 or Windows 7
Registry
HKCU
software\policies\microsoft\office\16.0\ms project\security Options
level enum - Low (not recommended)
->
1 - Medium
->
2 - High
->
3 - Very High
->
4
Description
Specifies the level of security used when opening documents. If you enable this policy setting, the security level you specified will be used when user open documents. If you disable or do not configure this policy setting, the users default for this setting is followed.