銀行信息系統(tǒng)統(tǒng)一認證的應(yīng)用安全研究
[Abstract]:With the rapid development of economy, China's domestic banks have generally entered the stage of rapid development. Telephone banking, internet banking, mobile phone banking, television banking and other electronic channels are increasingly expanded and improved. At the same time, bank customers are highly concerned about transaction security, authentication tools diversity and ease of use. However, the current mainstream authentication method based on user name and password is a weak identity authentication method, because it has a series of weaknesses such as easy to guess, dictionary attack, illegal interception, responsibility determination, etc. In the current banking application environment, it can not meet the security needs of bank information system. Under the above background, the security of bank information system identity authentication has become the most important security in the research and construction of information security, and it is generally considered to be the primary link in the construction of bank information security. With the rapid development of bank Internet business, electronic trading is becoming more and more popular. Electronic trading applications include: electronic banking (online banking, ATM applications, POS applications, telephone banking, mobile banking, card payments), online securities, third-party payments, electronic stores, and so on. In recent years, electronic transactions have an annual growth rate of more than 40%. Among them, electronic banking shows a trend of parallel development to integration of various electronic channels, and the integration of channels can make business development and marketing more flexible. All kinds of electronic channel applications have common requirements for security, such as user authentication, transaction authentication, logging, access authorization, risk monitoring and prevention. In order to better support the business development and integration of various electronic channels, there is an urgent need to establish a unified authentication platform suitable for all electronic channels to handle user authentication, transaction authentication, risk monitoring and prevention. To unify the log, etc. This paper is to study the unified authentication under the environment of bank multi-information system and multi-authentication terminal, and realize the seamless integration of unified dynamic password authentication and unified digital certificate authentication into unified authentication. In the stage of unified certification trial operation and scheme verification, unified authentication can realize the unified management of multiple information systems, multiple authentication terminals, multiple user types, centralized control and authentication security in the whole bank. At the same time, unified authentication is also the development trend of bank information security and the development strategy of bank information security. The purpose of establishing unified certification is to improve banking service level, strengthen bank risk control, reduce the cost of system construction and operation and maintenance, so as to speed up the response of bank products to market demand.
【學位授予單位】:華南理工大學
【學位級別】:碩士
【學位授予年份】:2015
【分類號】:TP309
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