CA RiskMinder Administration Guide › How to Build a Custom Rule

How to Build a Custom Rule

This scenario illustrates an example of how a global administrator can build a new rule to determine transactions with a high user velocity from unusual locations. This rule is in turn dependent on another custom rule that is used to determine transactions from countries that are considered unsafe. A high user velocity indicates multiple transactions by the same user within a short (configurable) interval.

The following diagram outlines the steps that are required to create and deploy custom rules in RiskMinder.

To build a new rule, complete the following steps:

• Create the Safe Countries Rule
• Upload Data for the Safe Countries Rule
• Create the High User Velocity from Unexpected Locations Rule
• Deploy the High User Velocity from Unexpected Locations Rule
• Migrate Rules to Production
• Refresh the Cache