I have been looking for documentation that explains the categories and subcategories within ProtectLink URL filtering. Anyone?
Have you tried to locate the information that you're currently seeking in this URL http://www.cisco.com/en/US/products/ps9952/prod_maintenance_guides_list.html
The documentation tells you that there are categories and sub categories. It does not tell you what they mean. For instance, there is a category Computers with a sub category Infrastructure. I am seeing some blocked traffic for this category. I wonder what it is and should it be blocked?
I have looked for quite a time, I can't find a list that explains these categories.
I have never used this product before, but I did try to find the answers for you on the Internet but I too couldn't find it. Perhaps, this product isn't a famous product after all. Hence, the information available is limited.