ROUTING METHOD FOR SECURITY IMPROVEMENT BASED ON WIRE COMMUNICATION AND ENTRY ROUTER SYSTEM HAVING SECURITY FUNCTION BASED ON WIRE COMMUNICATION

摘要

The present invention relates to a routing method for enhancing a security function based on wired communications and an entry router system having a security function based on wired communications wherein a security function is provided to a router of a packet network, a harmful data packet is detected before the harmful data packet enters a sub-network and causes a wide range of damage, harmfulness is removed by a server for managing harmfulness, and the data packet is automatically routed to a destination to provide convenience for maintaining and managing a packet network. Since the security function is provided to the router of the packet network, before the harmful data packet enters the sub-network and causes damage over a wide range, the data packet is also detected, harmfulness is removed by the interrupt server for managing harmfulness, and the data packet is automatically routed to the destination. Consequently, convenience for maintaining and managing the packet network can be provided. When link routes for transmission of the packet data to the interrupt server and destination server are determined, distribution of load and speed of transfer are considered. Therefore, harmful data can be processed in a rapid manner by efficiently using a link.