Security Design And Implementation Of ABIS Software Of Agricultural Bank Of China Integrated Banking

Based on the investigation of the software requirement of Agricultural Bank of China Integrated Banking System (ABIS). We developed the large-scale distributed system which has been applied to the all branches of ABC . Due to its excellent performance, it was rewarded the First Prize for Progress in Science and Technology issued by the Headquarters of the People' s Bank of China. This thesis describes some of my contributions to the expert software ABIS, specifically on the security system of ABIS. This thesis first introduces the background in which we developed the ABIS, and then describes the requirement of ABIS. Theoretical research and analysis on information system security including important concepts related to information security, the features of information security and widely employed information security enhancement techniques are presented in detail.Based on these theoretical exploration and the ABIS requirement, I designed and implemented the security scheme that combines the computer technology, such as access control, database security, user management and firewall etc, with banking business management such as banking business procedure control and operator management in ABIS. The application shows that this scheme can achieve high availability, high security and high reliability.The thesis also gives some suggestions on advanced for banking information systems in long term.