User's Manual

P-2612HW Series User’s Guide
251
CHAPTER 13
Content Filtering
13.1 Overview
Internet content filtering allows you to block web sites based on keywords in the
URL.
13.1.1 What You Can Do in the Content Filter Screens
•Use the Keyword screen (Section 13.2 on page 254) to block web sites based
on a keyword in the URL.
•Use the Schedule screen (Section 13.3 on page 255) to specify the days and
times keyword blocking is active.
•Use the Trusted screen (Section 13.4 on page 256) to exclude computers and
other devices on your LAN from the keyword blocking filter.
13.1.2 What You Need to Know About Content Filtering
URL
The URL (Uniform Resource Locator) identifies and helps locates resources on a
network. On the Internet the URL is the web address that you type in the address
bar of your Internet browser, for example “http://www.zyxel.com”.
Finding Out More
See Section 13.1.4 on page 252 for an example of setting up content filtering.
13.1.3 Before You Begin
To use the Trusted screen, you need the IP addresses of devices on your
network. See the LAN section (Section 13.4 on page 256) for more information.