CyberGuard SG300 User Manual page 162

Additionally, you can set up global block/allow lists for web sites that you always want to
be accessible/inaccessible (Web Lists), or force users to have a personal firewall
installed (ZoneAlarm) or ensure they are not running network services that may be
exploited (Policy) before accessing the Internet.
How access controls are applied
Access control options operate in the following order for web access:
1. Web Lists allow
2. Web Lists deny
3. Security Policy enforcement
4. ACL allow
5. ACL block
6. ZoneAlarm
7. Content filtering (Content or Webwasher)
Access control options operate in the following order for all other Internet access:
1. Security Policy enforcement
2. ACL allow
3. ACL block
4. ZoneAlarm
Enabling access control
Select Access Control from the main menu, then the Main tab.
Firewall
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