A research on credit card fraudulent detection system

Abstract

Nowadays credit card is more popular among the private and public employees. By using the credit card, the users purchase the consumable durable products in online, also transferring the amount from one account to other. The fraudster is detecting the details of the behavior user transaction and doing the illegal activities with the card by phishing, Trojan virus, etc. The fraudulent may threaten the users on their sensitive information. In this paper, we have discussed various methods of detecting and controlling the fraudulent activities. This will be helpful to improve the security for card transaction in future.