Pauline is the IT manager for Techworks, an online retailer based out of St.Louis. Pauline is in charge of 8 IT employees which include 3 developers. These developers have recently created a new checkout website that is supposed to be more secure than the one currently being used by the company. After numerousfraud attempts on the website, the company�s CIO decided that there needed to bea change; creating a more secure checkout portal that will check for potentialfraud. This new portal checks for fraud by looking for multiple orders that areto be delivered to the same address but using different cards, different ordersoriginating from the same IP address, credit card numbers vary by only a few digits, and users repeatedly submiting the same credit card numbers with differentexpiration dates. What fraud detection technique will the new retail portal beusing?
A.
The portal will be using pattern detection to check for potential fraud.
B.
The new site created by the developers will be using reverse lookup detection to see if fraud is involved.
C.
The developers have written the new portal to utilize round robin checking to see if visitors are attempting fraud.
D.
The new website portal will be using anomaly variance detection to look for fraud in transactions on the site.