03275nam a22004935i 4500001001800000003000900018005001700027007001500044008004100059020001800100024003500118050000900153072001600162072002300178072001500201100007700216245021800293250001800511264007200529300006800601336002600669337002600695338003600721347002400757490004600781505061200827520066001439650003202099650002902131650002102160650003202181650002902213650003502242700008302277700008202360700007902442710003402521773002602555776003602581776003602617776003602653830004602689856004602735978-981-97-4888-4DE-He21320251030114552.0cr nn 008mamaa241129s2024    si |    s    |||| 0|eng d  a97898197488847 a10.1007/978-981-97-4888-42doi 4aQ342 7aUYQ2bicssc 7aCOM0040002bisacsh 7aUYQ2thema1 aKhattri, Vipin.eauthor.4aut4http://id.loc.gov/vocabulary/relators/aut10aIdentification and Mitigation of Fraudulent Online Transactions Using Authentication and Fraud Detection Systemh[electronic resource] /cby Vipin Khattri, Sandeep Kumar Nayak, Deepak Kumar Singh, Vikrant Bhateja.  a1st ed. 2024. 1aSingapore :bSpringer Nature Singapore :bImprint: Springer,c2024.  aXXVIII, 157 p. 60 illus., 59 illus. in color.bonline resource.  atextbtxt2rdacontent  acomputerbc2rdamedia  aonline resourcebcr2rdacarrier  atext filebPDF2rda1 aStudies in Smart Technologies,x3004-989X0 aChapter-1: Introduction -- Chapter-2: Online Payment Transaction System -- Chapter-3: Online Payment Transaction Fraud -- Chapter-4: Design Framework for Online Payment Transaction Fraud Detection -- Chapter-5 Design and Implementation of Three-Defense Wall Authentication Framework -- Chapter-6 Design and Implementation of Fraud Detection-Decision Support System Framework -- Chapter-7 Design and Implementation of Deep Autoencoder Fraud Detection Model  -- Chapter-8 Performance Analytics of Online payment Fraud Detection Framework.-Chapter-9 Conclusions  -- Chapter-10 Future Directions  -- Appendices.  aThe book explores comprehensive demonstration of the performance analytics following the implementation of the authentication and fraud detection system strategies. These evaluations are based on different performance metrics such as accuracy, true positive rate, true negative rate, precision, g-mean, f1-score and receiver operating characteristic curve. This book highlights effectiveness of the implemented authentication and fraud detection system based on their performance statistics. Additionally, it explores the limitations and social impact of the developed online transaction system, offering insights into potential areas for future research. 0aComputational intelligence. 0aArtificial intelligence. 0aData protection.14aComputational Intelligence.24aArtificial Intelligence.24aData and Information Security.1 aKumar Nayak, Sandeep.eauthor.4aut4http://id.loc.gov/vocabulary/relators/aut1 aKumar Singh, Deepak.eauthor.4aut4http://id.loc.gov/vocabulary/relators/aut1 aBhateja, Vikrant.eauthor.4aut4http://id.loc.gov/vocabulary/relators/aut2 aSpringerLink (Online service)0 tSpringer Nature eBook08iPrinted edition:z978981974887708iPrinted edition:z978981974889108iPrinted edition:z9789819748907 0aStudies in Smart Technologies,x3004-989X40uhttps://doi.org/10.1007/978-981-97-4888-4