Information
In a typical deployment, the Update Manager connects to public patch repositories on the Internet to download patches. Any channel to the Internet represents a threat. For security reasons and deployment restrictions, the Update Manager must be installed in a secured network that is disconnected from the Internet.
NOTE: Nessus has not performed this check. Please review the benchmark to ensure target compliance.
Solution
To configure a Web server or local disk repository as a download source (i.e., 'Direct connection to Internet' must not be selected as the source), from the vSphere Client/vCenter Server system, click Update Manager under Solutions and Applications. On the Configuration tab, under Settings, click Download Settings. In the Download Sources pane, select Use a shared repository. Enter the <site-specific> path or the URL to the shared repository. Click Validate URL to validate the path. Click Apply.