ZyXEL Communications 200 Series - Manual (Page 487)

Chapter 29 IDP
ZyWALL USG 100/200 Series User’s Guide
487
Figure 379 Anti-X > IDP > General > Add
The following table describes the screens in this screen.
29.3 Introducing IDP Profiles
An IDP profile is a set of packet inspection signatures.
Packet inspection signatures examine packet content for malicious data. Packet inspection
applies to OSI (Open System Interconnection) layer-4 to layer-7 contents. You need to
subscribe for IDP service in order to be able to download new signatures.
In general, packet inspection signatures are created for known attacks while anomaly detection
looks for abnormal behavior (see
Chapter 30 on page 513 for information on anomaly
detection).
29.3.1 Base Profiles
The ZyWALL comes with several base profiles. You use base profiles to create new profiles.
In the Anti-X > IDP > Profile screen, click the Add icon to display the following screen.
Table 153 Anti-X > IDP > General > Add
LABEL DESCRIPTION
Enable Select this check box to turn on this IDP profile to traffic direction binding.
From Traffic direction is defined by the zone the traffic is coming from and the zone
the traffic is going to.
Use the From field to specify the zone from which the traffic is coming.
To Use the To field to specify the zone to which the traffic is going.
IDP Profile Select an IDP profile to apply to the entry’s traffic direction. Configure the IDP
profiles in the IDP profile screens.
OK Click OK to save your changes.
Cancel Click Cancel to exit this screen without saving your changes.