【摘要】 介绍了分布式防火墙的基本概念和自身存在的安全威胁,描述了基于IPSec的分布式防火墙安全体系框架,包括框架的内、外部设计,阐明了结合IPSec协议的安全体系框架为分布式防火墙提供的安全功能。更多还原

【Abstract】 The paper introduces the basic notion of distributed firewall, analyses the security threatens. Then it introduces IPSec protocols,and presents an IPSec-based distributed firewall security architecture including the internal design and external design.This architecture combines IPSec and some other secure measures with distribtued firewall so as to give distributed firewall stronger security.更多还原