銀行卡系統(tǒng)中的安全模塊的設(shè)計(jì)與實(shí)現(xiàn)
[Abstract]:Nowadays, the bank card has become an indispensable non-cash payment tool in the life of the public. Therefore, the security problem in the use of the bank card has been paid more and more attention by the public. The original bank card adopts the magnetic stripe card technology, the magnetic stripe card information is easy to be duplicated, which is used to forge the bank card and steal the funds of the cardholder account. News events continue to be exposed by the media, but also increasingly become the focus of discussion and attention of ordinary people. Therefore, the security of bank cards has attracted great attention from the state. In March 2011, the people's Bank of China issued "opinions on promoting the Application of Financial IC Card" and decided to start the migration of bank card chips throughout the country. The bank cards issued by commercial banks in 2015 must be financial IC cards, most of which are magnetic stripe cards and IC cards. It is also understood that by 2015, the original magnetic stripe card will not be delisted, savers can still use, banks will not be forced to replace. Promotion of financial IC card is a national financial strategy, is a part of Chinese Dream, marking the nationwide promotion and application of a comprehensive start. This paper mainly studies the following security modules in a bank card system: 1 the core processing system of ECMS-bank credit card system. In this paper, the main functions of the module are accounting processing, the management of the transaction account data, the characteristics of the module, the module structure, the organization of the module account and the allocation of the identity. Credit planning and other comprehensive exposition. 2 EAS- IC card online authorization system module. This paper studies the real real-time consumption and instant withholding function through the EAS online system (according to the information from the ECMS module to approve or reject account transactions, Send or reject the transaction information back to the ECMS module), using Embossing (business card printing system) by the customer's related information, card number, password, credit line are written into the chip embedded in the hard card, When the consumer uses the chip card to trade, at the same time, the POS machine and the bank terminal produce information interaction, pass the data through the organization of the chip card through the EAS, and check the account information, check, check and check the account information. And authorized to conduct a comprehensive discussion. 3 / ADS- dispute management system module. In this paper, the main function of the module is to establish and deal with the customer card transaction disputes, to retrieve customer billing data transaction technology function, authorization function for research and comprehensive discussion. The main characteristics of the ADS system in dispute resolution include dispute initiation, dispute tracking, system management, query, management information system and so on. Through the study of the three modules, we comb the relationship and characteristics between the three modules, aiming at the security of IC card, dispute resolution, online authorization related knowledge cognition, And to implement the structure and design of the security management module of bank cards, to solve the current news hotspots such as the same amount and location of the two consumption items in the news, whether the bank card is stolen or whether the bank card has been repeatedly withheld. If a foreign tourist or a foreign student's bank card is charged with repeated transfers, he can use the ADS dispute resolution system to record and track the consumer's bank card situation, to solve and avoid repeated bank card withholding, and to find and resolve online disputes in a timely manner. Reducing the probability of repeated charging ensures the timely resolution of the disputes in the use of bank cards and avoids the damage to the reputation of banks and financial systems and solves the unnecessary worries about the security of bank cards.
【學(xué)位授予單位】:上海交通大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2014
【分類(lèi)號(hào)】:TP309;TP393.07
【共引文獻(xiàn)】
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