Chapter 3 IPS Filtering
Table
Task | Procedure |
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Override global filter | On the Edit Security Profile page in the Profile Details (Advanced) |
settings (create filter | Filters section, click Search Filters. On the Search Filters page, |
level settings) | locate the filter to override. Click the + icon to add the filter to the |
| Security Profile. Then, edit the filter to customize the settings. |
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Restore filter to global | On the Edit Security Profile page in the Profile Details (Advanced) |
category settings | Filters section, locate the filter override to delete. Then, click . |
(Delete filter override) |
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Edit Port Scan/Host | The Port Scan/Host Sweep filters are a special type of filter used to |
Sweep Filters | protect the network against Port Scan/Host Sweep attacks. These |
| filters can only be applied to Security Zones that include physical |
| ports. For additional information on these filters, see “Port Scan/ |
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For additional information, see the following topics:
•“Security Profile Details” on page 20
•“Create a Security Profile” on page 21
•“Edit a Security Profile” on page 22
•“Edit DV Filter Category Settings” on page 29
•“Port Scan/Host Sweep Filters” on page 35
Security Profile Details
The following table describes the information available on the Security Profiles page.
Table
Parameter | Description |
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Current Profiles: This section lists all the Security Profiles currently configured on the X family device.
Profile Name | The name assigned to the Security Profile. The Default Security Profile is |
| |
| Zone pairs or modify global and individual filter settings, but you cannot |
| delete or rename this profile. |
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Description | Displays the description entered for the Security Profile if any exists. |
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Function(s) | The functions available to manage Security Profiles: |
| • Edit the Security Profile to configure security zones, Category Settings, |
| filter overrides, or global limits and exceptions |
| • Delete the Security Profile. |
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20 X Family LSM User’s Guide V 2.5.1