The International Journal of Innovative Research in Computer and Communication Engineering
Many modern techniques in detecting fraud are continually evolved and applied to many business fields. Fraud detection techniques techniques involves monitoring the deeds of populations of users in order to approximate, detect, or avoid undesirable behavior Undesirable deeds is a broad term including delinquence fraud, intrusion and account defaulting. This paper presents a study on current techniques used in credit card fraud detection techniques techniques, telecommunication fraud detection techniques techniques and computer intrusion detection techniques. The goal is to present a complete review of different techniques to detect frauds.