HP X Unified Security Platform Series Bedienungsanleitung PDF herunterladen (Seite 39)

IPS Digital Vaccine (DV) Filters

X Family LSM User’s Guide V 2.5.1 23

IPS Digital Vaccine (DV) Filters

TippingPoint IPS Digital Vaccine (DV) Filters are used to monitor traffic passing between network

security zones. Based on the Security Profiles configured on the device, the X family applies the filters

to traffic passing between network security zones. Each Security Profile has its own filter settings.

Within a Security Profile, you can modify the filter (recommended) settings for a filter category and, if

necessary, customize individual filters based on your network environment and security needs. The

following sections provide an overview of the DV filters and the components used to configure them:

• “About the Digital Vaccine Package” on page 23

• “Filter Components” on page 24

• “Categories and Category Settings” on page 24

Categories and category settings are used to configure global settings for all filters within a specified

category group.

• “Filter Override Settings” on page 25

Filter settings are used to override the global settings for individual filters within a category group.

About the Digital Vaccine Package

DV filters are contained in a Digital Vaccine (DV) package. All X family devices have a DV package

installed and configured to provide out-of-the-box IPS protection for the network. After setting up the

X family device, you can customize the DV filter configuration through the LSM.

The filters within the DV package are developed to protect the network from specific exploits as well as

potential attack permutations to address Zero-Day threats. These filters include traffic anomaly filters

and vulnerability-based filters. Vulnerability-based filters are designed to protect the network from an

attack that takes advantage of a weakness in application software. For viruses that are not based on a

specific vulnerability in software, the DV provides signature filters. We deliver weekly Digital Vaccine

updates which can be automatically installed on the device (System > Update). If a critical

vulnerability or threat is discovered, Digital Vaccine Updates are immediately distributed to customers.

TIP

In addition to providing a download location for Digital Vaccine packages,

the TMC also provides DV product documentation that includes more detailed

information about the filters included in the DV package, filter updates, and other

related information.

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HP X Unified Security Platform Series Bedienungsanleitung Seite 39