Abstract: with the expanding of the banking business, making the Banks agency electronic level and service standards have been enhanced unceasingly. But, driven by the interests, some outlaws on bank of active attack become bank network security faces major threats. In this case, how to get quality and efficient solutions security information security, became a lot of bank management problems. The traditional network safe protection is to use as many of the banned from tactic defense, network security management point of view, the only defense is not enough, at the same time should be in passive defense technology initiative, based on the network safe protection system.
With the banking business continued to expand, making each level of electronic banking institutions and service level has been rising. However, driven by the interests, some criminals active attacks on banks to become bank faces major network security threat. In this case, how to get high quality and efficient solutions to guarantee information security, management of many troubled banks. Traditional network security is prohibited by as much as possible to the defense strategy, from network security management point of view, the only defense is not enough, also in the passive the same time, build a network based on active defense technology security systems.