A anti-worm technology of combining billing gateway with vulnerability Scanning

In order to address the widespread worm intrusion problem of the medium-sized LAN, it designed a technology that used the Billing Gateway to combine with the vulnerability scanning. Through the technology, it suspends the qualification of visiting internet in poisonous computers after judge if the computers are poisonous, and solves the problem of worm intrusion and widespread in the LAN from user´s angle. The result shows that the technology has a certain reference value to other medium-sized local area network.