ZyXEL Communications P-2302R-P1 Series, Руководство пользователя

Страница: 158 / 294

P-2302R-P1 Series User’s Guide
158 Chapter 14 Content Filter
Figure 75 Security > Content Filter > Filter
Each field is described in the following table.
Table 61 Security > Content Filter > Filter
LABEL DESCRIPTION
Trusted IP Setup
Trusted Computer
IP Address
You can allow a specific computer to access all Internet resources without the
restrictions you set in these screens. Enter the IP address of the trusted computer.
Restrict Web
Features
Select the web features you want to disable. If a user downloads a page with a
restricted feature, that part of the web page appears blank or grayed out.
ActiveX - This is a tool for building dynamic and active Web pages and distributed
object applications. When you visit an ActiveX Web site, ActiveX controls are
downloaded to your browser, where they remain in case you visit the site again.
Java - This is used to build downloadable Web components or Internet and
intranet business applications of all kinds.
Cookies - This is used by Web servers to track usage and to provide service
based on ID.
Web Proxy - This is a server that acts as an intermediary between a user and the
Internet to provide security, administrative control, and caching service. When a
proxy server is located on the WAN, it is possible for LAN users to avoid content
filtering restrictions.
Keyword Blocking
Enable URL
Keyword Blocking
Select this if you want the ZyXEL Device to block Web sites based on words in the
web site address. For example, if you block the keyword bad , http://
www.website.com/bad.html is blocked.
Keyword Type a keyword you want to block in this field. You can use up to 64 printable
ASCII characters. There is no wildcard character, however.