IISW-SI-000241 - The IIS 8.5 private website have a server certificate issued by DoD PKI or DoD-approved PKI Certification Authorities (CAs).
The use of a DoD PKI certificate ensures clients the private website they are connecting to is legitimate, and is an essential part of the DoD defense-in-depth strategy. NOTE: Nessus has not performed this check. Please review the benchmark to ensure target compliance.
Follow the procedures below for each site hosted on the IIS 8.5 web server: Open the IIS 8.5 Manager. Click the Server name. Double-click 'Server Certificates'. Click 'Import' under the 'Actions' pane. Browse to the DoD certificate location, select it, and click 'OK'. Remove any non-DoD certificates if present. Click on the site needing the certificate. Select 'Bindings' under the 'Actions' pane. Click on the binding needing a certificate and select 'Edit', or add a site binding for HTTPS. Assign the certificate to the website by choosing it under the 'SSL Certificate' drop-down and clicking 'OK'.