Rule Effectiveness Report

Rule efficacy changes generally degrades with time. Fraudsters find new avenues of attack that circumvent the rules. The business evolves, opening new paths of access or commerce previously unprotected. System changes modify the meaning of data creating subtle downstream effects. For all these reasons, Fraud Analysts find that a major part of their job is the monitoring of the existing rule set. They can use this report to assess the effectiveness of the configured rules and their scores.
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Rule efficacy changes generally degrades with time. Fraudsters find new avenues of attack that circumvent the rules. The business evolves, opening new paths of access or commerce previously unprotected. System changes modify the meaning of data creating subtle downstream effects. For all these reasons, Fraud Analysts find that a major part of their job is the monitoring of the existing rule set. They can use this report to assess the effectiveness of the configured rules and their scores.
The Rule Effectiveness Report tabulates which rules established the outcome for the risk evaluation, as explained in the following table.
Parameter
Description
Rule Name
Lists the rules that are currently configured in the system.
Advice
Specifies the action suggested by CA Risk Authentication after evaluating the risk of each transaction. The generated risk advice can be one of the following:
Increase Authentication
Alert
Deny
Yesterday Transaction Count
Specifies the total number of times that the corresponding Rule Name was triggered in the last 24 hours of the report generation.
Last 7 Days
Transaction Count
Specifies the total number of times that the corresponding Rule Name was triggered in the last 7 days of report generation.
Last 7 Days
Daily Average
Specifies the average number of times that the corresponding Rule Name was triggered in the last 7 days of report generation.
Last 30 Days Transaction Count
Specifies the total number of times that the corresponding Rule Name was triggered in the last 30 days of report generation.
Last 30 Days
Daily Average
Specifies the average number of times that the corresponding Rule Name was triggered in the last 30 days of report generation.