摘要
本文全面地介绍了ＩｎｔｒａｎｅｔＥｘｔｒａｎｅｔ及其相关的安全技术．
This paper reviews the develop of Internet briefly, and describes the concept,feature and applications of Intranet/Extranet, then introduces the firewall and other network security technologies.
出处
《电信科学》
北大核心
1998年第10期1-3,共3页
Telecommunications Science
