DTOO316 - Outlook - Outlook minimum encryption key length settings must be set.

Information

This setting allows you to set the minimum key length for an encrypted e-mail message.

Solution

Set the policy value for User Configuration -> Administrative Templates -> Microsoft Outlook 2010 -> Security -> Cyrptography 'Minimum encryption settings' to 'Enabled: 168 bits'.

See Also

https://dl.dod.cyber.mil/wp-content/uploads/stigs/zip/U_MS_Outlook_2010_V1R14_STIG.zip