CA RiskMinder Administration Guide › Managing Global Configurations › Managing Global Rule Configurations › Editing Rule Definitions Using the Rule Builder › Configuring Machine FingerPrint (MFP) Match Percentage

Configuring Machine FingerPrint (MFP) Match Percentage

The Device MFP Not Match rule checks if the match percentage between the input device signature and the corresponding stored device signature is lesser than or equal to a specified Signature Pass Threshold and Reverse Lookup Threshold.

To configure the Device MFP Not Match rule:

1. Ensure that you are logged in as a GA.
2. Activate the Services and Server Configurations tab.
3. Under the Rules Management section on the side-bar menu, click the Rules and Scoring Management link.

   The Rules and Scoring Management page appears.

4. From the Select the Ruleset list, select the ruleset for which this configuration is applicable.

   The configuration information for the specified ruleset appears.

5. In the RULENAME column, click the Device MFP Not Match link.

   The RiskFort Rule Builder page appears.

6. Enter a value for the Signature Match Threshold and Reverse Lookup Threshold, and click Update.
7. Click Update at the bottom of the Rule Builder page to save the changes.

   The changes are not yet active and are not available to your end users.

8. To make the changes active, you must migrate them to production.

   Refer to "Migrating to Production" for instructions to do so.