A new architecture for enhancing the security of e-mail system

被引：0
|
作者：
Kim, J [1 ]
Lim, H [1 ]
Choi, K [1 ]
Jung, G [1 ]
机构：
[1] Ajou Univ, Grad Sch Informat & Commun, Suwon 441749, South Korea
来源：
SAM'03: PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON SECURITY AND MANAGEMENT, VOLS 1 AND 2 | 2003年
关键词：
e-mail; proxy; spam; bridge;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper we propose a bridge-type e-mail proxy architecture to release the bottlenecks of the two popular mail security architectures: software mail filter and e-mail gateway. In the proposed architecture, a bridge-type e-mail proxy is located in front of mail server and sniffs all flowing packets on the network. If sniffed packets belong to one of mail protocols, the proposed system filters the packets just as an e-mail proxy system does. But if a sniffed packet does not belong to mail packets, it is forwarded just as a normal network bridge does. The proposed architecture has several merits.
引用
收藏
页码：449 / 454
页数：6
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