The design of leakage prevention service for industry databases

The technologies of Korean user programs are not enough to convert address convert information, which is collected via a port redirection server, to user traffic. Generally traffic redirection technology is a special technology for I/O traffic through a network device. The L4 switch needs various additional costs and devices to achieve this special purpose. To solve this problem, there is a need for a central control and monitoring by centralizing traffic at one position regardless of network structure. It is necessary to understand the redirection function of the switch at the network layer. Therefore, this study offers development of the traffic central control system through protocol redirection of the client-side.