Intrusion Defense Firewall 1.2 User's Guide - Trend Micro? Online ...

you which rule on which Computer(s) requires configuration. (This also applies to any rules that
are downloaded and automatically applied by way of a Security Update.)
DPI Rules that have configuration options are displayed on the DPI Rules screen with a small
checkmark over their icon ( ).
View Rules (Available for custom DPI Rules only)
The View Rules... button will be available for DPI Rules that you've written yourself. (Please contact
Trend Micro for information on writing your own DPI Rules.)
Options
Alert
Select whether or not this DPI Rule should trigger an alert when it is triggered. If you only wish this rule
to be active during specific periods, assign a schedule from the drop-down list.
Schedule
Select whether the DPI Rule should only be active during a scheduled time.
DPI Rules that are active only at scheduled times are displayed on the DPI Rules screen with a
small clock over their icon ( ).
Context
Contexts are a powerful way of implementing different security policies depending on the Computer's
network environment. You will most often use Contexts to create Security Profiles which apply different
Firewall and DPI Rules to Computers (usually mobile laptops) depending on whether that Computer is in
or away from the office.
Contexts are designed to be associated with Firewall and DPI Rules. If the conditions defined in the
Context associated with a Rule are met, the Rule is applied.
To determine a Computer's location, Contexts examine the nature of the Computer's connection to its
domain controller. For more information on Contexts, see Components > Contexts.
Recommendation Options
Use this option to exclude this DPI Rule from Rule recommendations made after Recommendation Scans.
Assigned To
This tab displays the list of Computers and Security Profiles to which this DPI Rule is assigned.
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