网络专线物理隔离验证测试方法的分析

Analysis on Verification and Test Methods of Dedicated Network Physical Isolation

通过对某电厂生产用网络专线与办公网是否物理隔离的安全测试举例,旨在论述一种针对网络专线的安全测试方法,以验证当这一专线不在用户可控范围内时的安全性是否能得到保障。

With the safety test for whether it is physically isolated between the production line network and office network in some power plant, this paper presents a method for testing the safety of line network. The purpose is to verify that when this line is not in the control range of user, its safety could be guaranteed or not.