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4.5.6
Parental Control
Parental Control
The SpeedTouch™ allows you to block/allow particular Web sites:
±
Based on the Web site’s URL.
±
By redirecting a Web site to another Web site.
Overview
The
Overview
page displays:
±
The current
Address Based Filtering
rules.
Configure
On the
Configure
page, you can:
±
Deny access to a specific web site
.
±
Allow access to a specific Web site
.
±
Redirect a Web site
.
As within a Web site lots of references can be made to other URLs, it is
recommended to use this feature in combination with content based
filtering.
!
If your administrator account is configured as default user, make sure you
configure a password for this account or change the default user. Otherwise
users on your local network can browse to your SpeedTouch™ to disable
your filtering rules.
For more information, see
“4.5.11 User Management” on page 72
and
“4.5.13 Change Default User” on page 75
.
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Deny access to a
specific Web site
Use this feature if:
±
Allow
is selected under
Action for Unknown Sites.
±
Block
is selected under
Action for Unknown Sites
and you want to make an
exception on an allow rule. For example: you are allowing “provider.com” but
you want to deny access to “mail.provider.com”.
±
A content category/group is allowed by Content Based Filtering and you want
to make an exception. For example: you are allowing
Web Mail
content but
you want to deny access to “mail.provider.com”.
Proceed as follows:
1
Type the URL of the Web site you want to block (for example
“mail.provider.com”) in the
Web Site
box.
2
In the
Action
list, click:
±
Block
if you want to block this Web site.
±
Redirect
if you want to redirect to another page. Type the address of the
redirect page in the
Redirect
box.
3
Click
Add
.
Allow access to a
specific Web site
Use this feature if:
±
Block
is selected under
Action for Unknown Sites
±
Allow
is selected under
Action for Unknown Sites
and you want to make an
exception on a block/redirect rule. For example: you are blocking “bank.com”
but you want to allow access to “netbanking.bank.com”.
±
A content category/group is blocked by Content Based Filtering and you want
to make an exception. For example: you are blocking
Finance / Investment
content but you want to allow access to “netbanking.bank.com”.
Proceed as follows:
1
Type the URL of the Web site you want to allow (for example
“netbanking.bank.com”) in the
Web Site
box.
2
Click
Allow
in the
Action
list.
3
Click
Add
.
Redirect a Web site
Proceed as follows:
1
Type the URL of the Web site you want to redirect (for example “cracks.am”)
in the
Web Site
box.
2
Click
Redirect
in the
Action
list.
3
Type the URL of the Web site you want to redirect to (for example
“mycompany.com/internetpolicy.htm”) in the
Redirect
box.
4
Click
Add
.
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Redirecting all Web
sites
Proceed as follows:
1
Type “*” in the
Web Site
box.
2
Click
Redirect
in the
Action list
.
3
Type the URL of the Web site you want to redirect to (for example
“mycompany.com/internetpolicy.htm”) in the
Redirect
box.
4
Click
Add
.
5
Type the URL of the Web site you want to redirect to (for example
“mycompany.com/internetpolicy.htm”) in the
Web Site
box.
6
Click
Allow
in the
Action list
.
7
Click
Add
.
Configure content
based filtering settings
Under
Content Based Filtering
you can:
±
Enable/disable content based filtering.
±
Allow/block uncategorized Web sites.
±
Select a content level in the
Content Level
list.
To change a content level definition, click the
Edit
link of the content
level you want to change. For more information, see
“4.5.7 Content
Level” on page 66
.
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4.5.7
Content Level
Accessing the Content
Level page
Proceed as follows:
1
In the
Toolbox
menu, click
Web Site Filtering
.
2
Click
Configure
.
3
Click the
Edit
link of the content level you want to edit.
Overview
The
Content Level
page gives you an overview of the different categories and their
rules.
The following icons indicate whether the content type is allowed or not.
Configure
This page allows you to change:
±
The content level name.
±
The content level description.
±
The content level configuration.
Icon
Description
The category/group is allowed.
The category/group is not allowed.
The group is partly allowed.
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4.5.8 Firewall
About the firewall
The firewall allows you to secure traffic from and to the SpeedTouch™. There are
different security levels, depending on the degree of security you need.
Overview
The
Overview
page summarizes the overall security policy configured on your
SpeedTouch™.
Configure
On the
Configure
page you can select the security level of the SpeedTouch™.
Security Levels
Select one of following security levels:
±
BlockAll
:
All traffic from and to the Internet is blocked. Game and Application Sharing is
not allowed by the firewall.
±
Standard
:
All outgoing connections are allowed. All incoming connections are blocked,
except for inbound connections assigned to a local host via Game and
Application Sharing.
±
Disabled
:
All in- and outgoing traffic is allowed to pass through your SpeedTouch™,
including Game and Application Sharing.
This is the default firewall level.
Although BlockAll should block all connections, some mandatory types
of traffic such as DNS will still be relayed between LAN and WAN via
the SpeedTouch™.
The firewall levels only have impact on the forward hook. This means that
the handling of traffic from and to the Web pages of the SpeedTouch™ is
independent of the selected firewall level.
Protocol checks will be performed on all accepted connections, irrespective
of the chosen level. You can only disable protocol checks via the CLI.

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