ZyXEL Communications vantage cnm ユーザーズマニュアル

 Chapter 6 Device Security Settings

Vantage CNM User’s Guide

To open this screen, click a policy’s schedule icon in the Device Operation > Device Config-
uration > Security > Content Filter > Policy screen. Use this screen to set for which days 
and times the policy applies.

Enable Web site 
customization 

Select this check box to allow trusted web sites and block forbidden web 
sites. Content filter list customization may be enabled and disabled 
without re-entering these site names. 

Disable all Web traffic 
except for trusted Web 
sites

When this box is selected, the Vantage CNM only allows Web access to 
sites on the Trusted Web Site list. If they are chosen carefully, this is the 
most effective way to block objectionable material. 

Don't block Java/ActiveX/
Cookies/Web proxy to 
trusted Web sites

When this box is selected, the Vantage CNM will permit Java, ActiveX 
and Cookies from sites on the Trusted Web Site list to the LAN. In 
certain cases, it may be desirable to allow Java, ActiveX or Cookies from 
sites that are known and trusted. 

Trusted Object

Click Trusted Object to go to Device Operation > Device 
Configuration > Security > Content Filter > Object screen where 
displays the trusted host names you configured. 
Select the ones to which you want to allow access in the Available list 
and use the arrow select button to move them to the Selected list. Select 
an entry in the Selected list and use the arrow dselect button to remove 
it from the list.

Forbidden Object

Click Forbidden Object to go to Device Operation > Device 
Configuration > Security > Content Filter > Object screen where 
displays the forbidden host names you configured. 
Select the ones to which you want this policy to block in the Available list 
and use the arrow select button to move them to the Selected list. Select 
an entry in the Selected list and use the arrow dselect button to remove 
it from the list.

Block Web sites which 
contain these keywords.

Select this check box to enable keyword blocking. 

Keyword Object

Click Keyword Object to go to Device Operation > Device 
Configuration > Security > Content Filter > Object screen where 
allows you to block websites with URLs that contain certain keywords in 
the domain name or IP address. 
Select the ones to which you want this policy to block in the Available list 
and use the arrow select button to move them to the Selected list. Select 
an entry in the Selected list and use the arrow dselect button to remove 
it from the list.

Apply

Click Apply to save your settings and exit this screen.

Cancel

Click Cancel to exit this screen without saving.

Table 70   Device Operation > Device Configuration > Security > Content Filter > Policy > 

Customization