Description

It is used to warn the system that a user has tried to illegally cross a limit that is to enter a zone where he has no right to go.  The data flow contains the following elements:
- date / time
- location of fraud
- ID of detecting device
- effect of try (win / failed)

Diagrams

The Diagram(s) below is (are) the Diagram(s) where you can find the Dataflow :

DFD 1.5 Control Fraud

Target function

1.5.3 Detect Access violations

Source function

1.5.5 Block Access to Service