The Design Of A Bank Information Security Systme Based On The P2dr Security Model

Information technology has changed the business model and means of banking, greatly enhanced the bank's operational efficiency. Currently, the bank information platform has become the lifeblood of the bank's core competitiveness, and the level of information is proportional to the operating strength and brand influence. Simultaneous informationization having brought benefit to banks, has also brought the new security problems.On information security safety model (static security model and dynamic security model) and the application technology are explained and described. In a bank's network system present situation, the union information security demand from physics, network, server, application, data, management six aspects:the information security risk analysis, put forward the construction of safe guard system of goals and principles in P2DR model are put forward on the basis of a bank network security model.Aiming at the present situation, a bank according to the security model, to construct a bank network safety analysis, the network system made of different partitions zoning, we adopt different security strategy and deployment of firewall, terminal safety management system, and intrusion detection (defense) system, safety and log audit system, safety management monitoring platform and other basic safety facilities, the bank network system formed omnibearing security protection, detection and response system.