TRITON - Web Security Help, Version 7.7 - Websense

Refine Filtering Policiesthe page. See Reviewing all customized category attributes, page 263, for moreinformation.To create a new category, click Add, and then go to Creating a custom category,page 265, for further instructions.To remove an existing custom category, select the category, and then click Delete.You cannot delete Websense-defined categories.To change the name or description of a custom category, select the category andclick Rename (see Renaming a custom category, page 264).To change the filtering action associated with a category in all category filters,click Override Action (see Making global category filtering changes, page 264).The Recategorized URLs list shows which recategorized sites (URLs and IPaddresses) have been assigned to this category.• To add a site to the list, click Add URLs. See Redefining filtering for specificsites, page 268, for further instructions.• To change an existing recategorized site, select the URL or IP address, andthen click Edit.The Keywords list shows which keywords have been associated with thiscategory.• To define a keyword associated with the selected category, click AddKeywords. See Filtering based on keyword, page 266, for furtherinstructions.• To change an existing keyword definition, select the keyword, and then clickEdit.In addition to URLs and keywords, you can define Regular Expressions for thecategory. Each regular expression is a pattern or template used to associatemultiple sites with the category.To see or create regular expressions for the category, click Advanced.• To define a regular expression, click Add Expressions (see Using regularexpressions, page 290).• To change an existing regular expression, select the expression, and then clickEdit.To delete a recategorized URL, keyword, or regular expression, select the item toremove, and then click Delete.When you are finished making changes on the Edit Categories page, click OK tocache the changes and return to the Filter Components page. Changes are notimplemented until you click Save and Deploy.Reviewing all customized category attributesTRITON - Web Security Help | Web Security Solutions | Version 7.7.xUse the Filter Components > Edit Categories > View All Custom URLs andKeywords page to review custom URL, keyword, and regular expression definitions.You can also delete definitions that are no longer needed.TRITON - Web Security Help 263