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136 Chapter 8 - IntraGuard Firewall Configuration

Security Policies: Firewall Path Dialog Box

This dialog box can be accessed by selecting FirewallPath/Security Policies

from the Device View. This dialog box displays the overall security policy for

an IntraGuard Firewall path and the individual policy settings for each

protocol. It can be used to change the overall security policy, but not the indi-

vidual protocol policy settings. To change individual protocol settings, see

the Security Policy Protocol Setting Dialog Box.

Current Security Policy

This pull-down menu sets the overall Security Policy for the path. There are

five general policy sets, each of which has an associated list of protocol

settings which define how the interfaces belonging to the path will handle

those types of packets.

Definitions of the five sets of security policies follow:

• Blocked is the most secure policy set, which does not allow packets in or

out along the path.

• Strict is a restrictive policy set. A small set of outgoing client sessions

are permitted through the firewall and all incoming sessions are

excluded.

• Standard is a moderately restrictive policy set. Almost all outgoing

client sessions are permitted and almost all incoming server sessions are

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Compatible-systems 5.4 Manuel d'utilisateur Page 142