ZyXEL Communications USG FLEX H Series - 16.4 Content Filter Block List Screen

Chapter 16 Content Filtering
USG FLEX H Series User’s Guide
262
The following table describes the labels in this screen.
16.4 Content Filter Block List Screen
Click Security Service > Content Filter > Add/Edit to open the Block List screen. You can create a
common list of bad (blocked) web site addresses. Use this screen to add or remove specific sites from
the filter list.
Table 129 Security Service > Content Filter > Add/Edit > Allow List
LABEL DESCRIPTION
Allow HTTP(S) traffic for allow lists
only
Select this to have the Zyxel Device only allow access to the web sites listed in
the allow list.
Log A log at the alert level is a log for serious events that may need more immediate
attention. For example, you may want to know right away if there are clients in
your networks that try to access adult topics or drugs related web pages.
Select log to have the Zyxel Device generate logs at the info level or select no if
you don’t want the Zyxel Device to generate logs.
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.
Name This column displays the trusted web sites already added.
Enter host names such as www.good-site.com into this text field. Do not enter
the complete URL of the site – that is, do not include “http://”. All subdomains
are allowed. For example, entering “zyxel.com” also allows “www.zyxel.com”,
“partner.zyxel.com”, “press.zyxel.com”, and so on. You can also enter just a top
level domain. For example, enter .com to allow all .com domains.
Use up to 127 characters (0-9a-z-). The casing does not matter. “*” can be used
as a wildcard to match any string. The entry must contain at least one “.” or it
will be invalid.
Apply Click Apply to save your changes back to the Zyxel Device.
Reset Click Reset to return the screen to its last-saved settings.