12.4 Web content filtering by word occurrence
159
So called forbidden words are used to filter out web pages containing undesirable words. URL
rules (see chapter
) define how pages including forbidden content will be handled.
Warning
Definition of forbidden words and threshold value is ineffective unless corresponding URL
rules are set!
Definition of rules filtering by word occurrence
First, suppose that some forbidden words have been already defined and a threshold value
has been set (for details, see below).
On the
URL Rules
tab under
Configuration
→
Content Filtering
→
HTTP Policy
, create a rule (or
a set of rules) to allow access to the group of web pages which will be filtered by forbidden
words. Go to the
Content Rules
tab under
HTTP Rule
to enable the web content filter.
Take a rule that will filter all web sites by occurrence of forbidden words as an example.
•
On the
General
tab, allow all users to access any web site.
Figure 12.9
A rule filtering web pages by word occurrence (allow access)
Summary of Contents for KERIO WINROUTE FIREWALL 6
Page 1: ...Kerio WinRoute Firewall 6 Administrator s Guide Kerio Technologies s r o...
Page 157: ...12 3 Content Rating System Kerio Web Filter 157 Figure 12 7 Kerio Web Filter rule...
Page 247: ...19 4 Alerts 247 Figure 19 14 Details of a selected event...
Page 330: ...Chapter 23 Kerio VPN 330 Figure 23 55 The Paris filial office VPN server configuration...
Page 368: ...368...
