Cisco Cisco Web Security Appliance S170 사용자 가이드

Enter the settings in 

 for the custom URL category. 

Optionally, click Sort URLs to sort all addresses in the Sites field.

Once you sort the addresses, you cannot retrieve their original order.

Submit and commit your changes.

You can configure the Web Security appliance to filter adult content from some web searches and 
websites. You might want to do this to allow access to these sites, such as google.com and youtube.com, 
while still restricting potentially unsafe content from reaching users. For example, a school district could 
allow access to educational videos on youtube.com, but block inappropriate contents for students. 

AsyncOS for Web offers the following features to filter adult content:

Category Name

Enter a name for the URL category. This name appears when you configure 
URL filtering for policy groups.

List Order

Choose the order in the list of custom URL categories to place this category. 
Enter “1” for the topmost URL category.

The URL filtering engine evaluates a client request against the custom URL 
categories in the order specified.

Sites

Enter one or more addresses that belong in the custom category.

You can enter multiple addresses separated by line breaks or commas. You can 
enter addresses using any of the following formats:

IP address, such as 10.1.1.0

CIDR address, such as 10.1.1.0/24

Domain name, such as example.com

Hostname, such as crm.example.com

Partial hostname, such as .example.com 

Note: Entering a partial hostname, such as .example.com, also matches 
www.example.com.

Advanced: Regular 
Expressions

You can use regular expressions to specify multiple web servers that match the 
pattern you enter.

Note: The URL filtering engine compares URLs with addresses entered in the 
Sites field first. If the URL of a transaction matches an entry in the Sites field, 
it is not compared to any expression entered here.

For more information about using regular expressions in the Web Security 
appliance, see