An Implementation Method of Secure Isolation and Data Exchange Based on USB
NI Yousheng · Jisuanji gongcheng · 2006
Nowadays,methods of network attack change significantly from one year to the next.In this situation,there comes a new technology called secure network GAP,which cuts off the direct connection in datalink layer,exchanges data in its own control,and therefore it resolves the conflict between secure isolation and data exchange effectively.This paper describes a method of implementing network secure isolation and data exchange system based on USB,which has been promoted in the network construction of Shanghai E-government network.