Chapter 32 Content Filtering

 

Table 163 Configuration > Anti-X > Content Filter > Filter Profile > Customization

 

LABEL

DESCRIPTION

 

Forbidden Web Sites

This list displays the forbidden web sites already added.

 

 

Enter host names such as www.bad-site.com into this text

 

 

field. Do not enter the complete URL of the site – that is, do

 

 

not include “http://”. All subdomains are also blocked. For

 

 

example, entering “bad-site.com” also blocks “www.bad-

 

 

site.com”, “partner.bad-site.com”, “press.bad-site.com”, and

 

 

do on. You can also enter just a top level domain. For

 

 

example, enter .com to block all .com domains.

 

 

Use up to 63 characters (0-9a-z-). The casing does not matter.

 

 

 

 

Blocked URL Keywords

This section allows you to block Web sites with URLs that

 

 

contain certain keywords in the domain name or IP address.

 

 

 

 

Add

Click this to create a new entry.

 

 

 

 

Edit

Select an entry and click this to be able to modify it.

 

 

 

 

Remove

Select an entry and click this to delete it.

 

 

 

 

Blocked URL Keywords

This list displays the keywords already added.

 

 

Enter a keyword or a numerical IP address to block. You can

 

 

also enter a numerical IP address.

 

 

Use up to 63 case-insensitive characters (0-9a-zA-Z;/

 

 

?:@&=+$\.-_!~*()%). For example enter Bad_Site to block

 

 

access to any web page that includes the exact phrase

 

 

Bad_Site. This does not block access to web pages that only

 

 

include part of the phrase (such as Bad for example).

 

 

 

 

OK

Click OK to save your changes back to the ZyWALL.

 

 

 

 

Cancel

Click Cancel to exit this screen without saving your changes.

 

 

 

32.7 Content Filter Technical Reference

This section provides content filtering background information.

 

555

ZyWALL USG 50 User’s Guide