Motorola SBG-940 User Guide - Page 39

Setting the Firewall Policy

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Overview Installation Troubleshooting Contact FAQ Specifications Glossary License Configuration: Basic Gateway TCP/IP Wireless USB Setting the Firewall Policy The SBG940 firewall protects the SBG940 LAN from undesired attacks and other intrusions from the Internet. This section describes using the Firewall > POLICY - basic page to choose one of the predefined firewall policy templates provided with the SBG940. Caution! Firewalls are not foolproof. Choose the most secure firewall policy you can. To enable easy network setup, the default firewall policy is None, which provides no security. To select a predefined policy for all packets processed by the SBG940 firewall: 1 On the SBG940 Setup Program left panel, click Firewall. 2 Click POLICY. 3 Click basic to display the predefined firewall policy templates: 4 Select the most secure firewall policy you can: High The safest predefined firewall policy template, providing the highest security. We recommend this setting. Medium A predefined firewall policy template providing a common configuration having modest risk. Low A predefined firewall policy template providing minimum security, with a higher risk of intrusions. Custom You may need to create a custom firewall policy on the Firewall > POLICY - advanced Page. Do not create a custom policy unless you have the necessary expertise and the need to do so. None Disables the firewall. To enable easy network setup, it is the default. After you set up your network, use High, Medium, or Low to improve your security. SBG940 User Guide 31

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Overview
Installation
Troubleshooting
Contact
FAQ
Specifications
Glossary
License
Configuration:
Basic
Gateway
TCP/IP
Wireless
USB
SBG940 User Guide
31
Setting the Firewall Policy
The SBG940 firewall protects the SBG940 LAN from undesired attacks and other intrusions from the Internet. This
section describes using the Firewall > POLICY — basic page to
choose one of the predefined firewall policy
templates provided with the SBG940.
To select a predefined policy for all packets processed by the SBG940 firewall:
1
On the SBG940 Setup Program left panel, click
Firewall
.
2
Click
POLICY
.
3
Click
basic
to display the predefined firewall policy templates:
4
Select the most secure firewall policy you can:
Caution!
Firewalls are not foolproof. Choose the most secure firewall policy you can. To enable easy network
setup, the default firewall policy is None, which provides no security.
High
The safest predefined firewall policy template, providing the highest security. We
recommend this setting.
Medium
A predefined firewall policy template providing a common configuration having modest risk.
Low
A predefined firewall policy template providing minimum security, with a higher risk of intrusions.
Custom
You may need to create a custom firewall policy on the
Firewall > POLICY — advanced Page
. Do not
create a custom policy unless you have the necessary expertise and the need to do so.
None
Disables the firewall. To enable easy network setup, it is the default.
After you set up your network, use
High, Medium, or Low to improve your security.