Security Policy Address Books and Address Sets Overview

Each security zone contains an address book. Before you can set up policies between two zones, you must define the addresses for each of the zone's address books. To manage an address book with large numbers of addresses, you can create groups of addresses called address sets.

A security zone is a logical group of interfaces with identical security requirements. Each security zone contains an address book. Before you can set up policies between two zones, you must define the addresses for each of the zone's address books. A zone's address book must contain entries for the addressable networks and end hosts (and, thus, users) belonging to the zone.

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