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HTTP > Configuration > Custom Categories
You can define new URL categories in addition to the categories already provided by Trend Micro. For example, you can create a category "Competitor's Website" that contains the URLs of your company's competitors.
This screen displays a list of user-defined categories. Click Add to create a new one or click a category name to edit an existing one.
Note: For HTTPS decryption policies, the strings to match vary depending on whether you set IWSVA in proxy or transparency mode. - In proxy mode, IWSVA matches the domain names, not the full URL. Thus, you only need to specify the domain names. - In transparency mode (WCCP or bridge mode), IWSVA matches the CommonNames in the server certificates received.