The ability to run unsecure Office apps must be disabled.

From Microsoft Office System 2016 STIG

Part of DTOO412 - Disable run unsecure Office apps

Associated with: CCI-000366

SV-85519r1_rule The ability to run unsecure Office apps must be disabled.

Vulnerability discussion

Unsecure apps for Office, which are apps that have web page or catalog locations that are not SSL-secured (https://), and/or are not in users' Internet zones may allow data to be transmitted/accessed via clear text to outside sources. By configuring this policy to be disabled, users will be prevented from transmitting/accessing data in a nonsecure manner.

Check content

Fix text

Set the policy value for User Configuration -> Administrative Templates -> Microsoft Office 2016 -> Security Settings -> Trust Center -> Trusted Catalogs "Allow Unsecure Apps and Catalogs" to "Disabled".

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