New access control on DACS scheme

Abstract

Recently, social interest about network security becomes very high including the issue of information leak through a network. As one of the important technologies about network security, there is an access control for network service. There are some methods of access control: access control by packet filtering mechanism on the server side, access control by the communication control mechanism on the network course such as SSL-VPN, and access control by packet filtering mechanism on the server side such as personal firewall of quarantine network. In this paper, new access control is realized. This new access control is realized as the result of combining the above two methods and improving each other's problems. © Springer-Verlag Berlin Heidelberg 2007.