I would recommend looking at the report of what is seen as unknown for a recent time period. Then visit a large sampling of the sites.
From here you can determine whether or not you user base would generate help desk calls when these are blocked. And thus whether the work generated will be worth the extra security in the browsing environment.
Click Accept as Solution to acknowledge that the answer to your question has been provided.
The button appears next to the replies on topics you’ve started. The member who gave the solution and all future visitors to this topic will appreciate it!
These simple actions take just seconds of your time, but go a long way in showing appreciation for community members and the LIVEcommunity as a whole!
The LIVEcommunity thanks you for your participation!