FortiGate Administration Guide - FirewallShop.com

Content block
Web Filter
Total
The number of patterns in the web content block list.
Page up icon Select to view the previous page.
Page down icon Select to view the next page.
Remove All Select to clear the table.
Entries icon
Banned word The current list of patterns. Select the check box to enable all the
patterns in the list.
Pattern type The pattern type used in the pattern list entry. Choose from wildcard or
regular expression. See “Using Perl regular expressions” on page 455.
Language The character set to which the pattern belongs: Simplified Chinese,
Traditional Chinese, French, Japanese, Korean, Thai, or Western.
Score
A numerical weighting applied to the pattern. The score values of all the
matching patterns appearing on a page are added, and if the total is
greater than the threshold value set in the protection profile, the page is
blocked.
Delete icon Select to delete an entry from the list.
Edit icon Select to edit the following information: Banned Word, Pattern Type,
Language, and Enable.
Configuring the web content block list
Web content patterns can be one word or a text string up to 80 characters long.
The maximum number of banned words in the list is 5000.
To add or edit a content block pattern
1 Go to Web Filter > Content Block.
2 Select Create New
or
3 Select the edit icon of the web content block list you want to view.
Figure 290:New content block pattern
Banned Word
Pattern Type
Language
Score
Enable
Enter the content block pattern. For a single word, the FortiGate
checks all web pages for that word. For a phrase, the FortiGate
checks all web pages for any word in the phrase. For a phrase in
quotation marks, the FortiGate unit checks all web pages for the
entire phrase.
Select a pattern type from the dropdown list: Wildcard or regular
Expression.
Select a language from the dropdown list.
Enter a score for the pattern.
Select to enable the pattern.
FortiGate Version 3.0 MR5 Administration Guide
428 01-30005-0203-20070830