Due to the rapid advancement of electronic commerce technology, there is a great and dramatic increase in credit card transactions. As credit card becomes the most popular mode of payment for both online as well as regular purchase, cases of fraud associated with it are also rising; to detect credit card frauds in electronic transactions becomes the focus of risk of control of banks. The propos...

A lot of transactions occur in banking sector due to day to day operations. E-Commerce is widely used in busy life. In E-commerce life, credit card transactions are increasing day by day. This will increase in frauds in credit card. Credit card fraud is a major problem in financial industry. Many technologies have been developed to reduce the fraud in credit card such as data mining fuzzy logic...

Remote user authentication is important to identify whether communicating parties are genuine and trustworthy using the password and the smart card between a login user and a remote server. Recently, we find that Kim et al.’s password-based authentication scheme [1] assume that the attacker cannot extract the secret information of the smart card. However, in reality, the authors in [2,8] show t...

Retail industry Point of Sale (POS) computer systems are frequently targeted by hackers for credit/debit card data. Faced with increasing security threats, new security standards requiring encryption for card data storage and transmission were introduced making harvesting card data more difficult. Encryption can be circumvented by extracting unencrypted card data from the volatile memory of POS...

Digitization is the process of converting information into a digital format. The economy that is based on digital computing technologies is known as Digital Economy. The digital economy is also sometimes called the Internet Economy or Web Economy. Right now, in most of the countries, inside the people’s wallet, they probably have a couple of credit cards, an identification card, automatic telle...

The caspase recruitment domain (CARD) of intracellular adaptors and sensors plays a critical role in the assembly of signaling complexes involved in innate host defense against pathogens and in the regulation of inflammatory responses. The cytosolic receptor retinoic acid-inducible gene-I (RIG-I) recognizes viral RNA in a 5'-triphosphate-dependent manner and initiates an antiviral signaling cas...

higher education plays a very vital role in developing human resources as well as economic ones in every country. in so doing, the act of evaluation would help the decision makers as well as managers to spot the weaknesses to use the required provisions to work more effectively. the present study with a different approach toward the designing a comprehensive evaluation expert system using fuzzy...

introduction: the aim of this study was to compare in a clinical sample that subjects with obsessive-compulsive disorder and generalized anxiety disorder on certain task of executive functioning. method: the clinical characteristics and neuropsychological performance of adults with ocd (n=22), fulfilling dsm-iv criteria for ocd and control groups including generalized anxiety disorder (gad) and...