Default Properties
Notice below that all default services are disabled. By default,
FW-1 leaves a variety of vulnerable services open to the world. Be
sure to turn them off. If you need any of these services, turn them
on later in the firewall rulebase. This gives you greater control
AND logging of those services (default properties do not log). Keep in mind,
if you are manageing more then one rulebase, any changes you make to
default properties apply to all rulebases. This is another advantage to
clearing default properties, you get more granular control by using
the rulebases.