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4 content filter categories – ZyXEL Communications 5 Series User Manual

Page 303

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ZyWALL 5/35/70 Series User’s Guide

Chapter 16 Content Filtering Screens

303

5 The external content filtering server sends the category information back to the

ZyWALL, which then blocks and/or logs access to the web site. The web site’s address
and category are then stored in the ZyWALL’s content filtering cache.

16.4 Content Filter Categories

Click SECURITY >CONTENT FILTER > Categories to display the CONTENT FILTER
Categories
screen.

Use this screen to configure category-based content filtering. You can set the ZyWALL to use
external database content filtering and select which web site categories to block and/or log.
You must register for external content filtering before you can use it. Use the
REGISTRATION screens (see

Chapter 5 on page 123

) to create a myZyXEL.com account,

register your device and activate the external content filtering service.

Do the following to view content filtering reports (see

Chapter 17 on page 315

for details).

1 Log into myZyXEL.com and click your device’s link to open it’s Service Management

screen.

2 Click Content Filter in the Service Name field to open the Blue Coat login screen.

3 Enter your ZyWALL's MAC address (in lower case) in the Name field. You can find this

MAC address in the Service Management screen (

Figure 161 on page 317

). Type your

myZyXEL.com account password in the Password field. Click Submit.

You may find that a web site has not been accurately categorized or that a web site’s contents
have changed and the content filtering category needs to be updated. See

Section 17.3 on page

320

for how to submit the web site for review.