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Administrator’s Handbook
170
An approach to using filters
The ultimate goal of network security is to prevent unauthorized access to the network without compromis-
ing authorized access. Using filter sets is par t of reaching that goal.
Each filter set you design will be based on one of the following approaches:
•
That which is not expressly prohibited is permitted.
•
That which is not expressly permitted is prohibited.
It is strongly recommended that you take the latter, and safer, approach to all of your filter set designs.
Содержание Netopia 7000
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Страница 115: ...115 The screen expands to display the VLAN settings ...
Страница 123: ...123 The Home page for a VoIP enabled Gateway with both phone lines registered is shown below ...
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Страница 324: ...Administrator s Handbook 324 set ip backup gateway default ip_address Specifies the ip address of the default gateway ...
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Страница 366: ...Administrator s Handbook 366 Z Zero Touch 301 ...
Страница 367: ...367 Motorola Netopia 2200 3300 or 7000 series Motorola Inc 6001 Shellmound Street Emeryville CA 94608 August 2 2007 ...
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