ZyXEL Communications ZyXEL ZyWALL 5 - Manual (Page 188)

ZyWALL 5 User’s Guide
Chapter 11 Content Filtering Screens 187
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H A P T E R
11
Content Filtering Screens
This chapter provides an overview of content filtering.
11.1 Content Filtering Overview
Content filtering allows you to block certain web features, such as Cookies, and/or restrict
specific websites. With content filtering, you can do the following:
11.1.1 Restrict Web Features
The ZyWALL can block web features such as ActiveX controls, Java applets, cookies and
disable web proxies.
11.1.2 Create a Filter List
You can select categories, such as pornography or racial intolerance, to block from a pre-
defined list.
11.1.3 Customize Web Site Access
You can specify URLs to which the ZyWALL blocks access. You can alternatively block
access to all URLs except ones that you specify. You can also have the ZyWALL block access
to URLs that contain key words that you specify.
11.2 General Content Filter Configuration
Click CONTENT FILTER and the screen will display as shown. Use this screen to enable
content filtering, configure a schedule, and create a denial message. You can also choose
specific computers to be included in or excluded from the content filtering configuration.