无协议栈视频网桥的原理与应用

资源共享和网络安全一直以来都是一对矛盾体.现有的技术和方法都无法从根本上解决网络资源共享过程中的安全问题,只有保证内外网的物理隔离才是最好和最有效解决网络安全的办法.本文基于视频采集技术和RS232串口控制协议,提出一种异网资源共享的方法,使物理隔离的网络之间实现信息资源共享,在保持原有网络之间物理隔离状态的基础上,达到系统集成和共享的目的.

Principle and Application of the Video Network Bridge without a Protocol Stack

Resource sharing and network security are always contradictory. During the network resource sharing, the existing technologies and methods cannot completely solve the security problems. The best method to solve network security is keeping the intranet separate from the internet. This article provides a method of different network resource sharing based on video capture technology and RS232 serial port control protocol to achieve information resource sharing among networks of physical isolation, which can serve the purpose of system integration and sharing based on original status of networks of physical isolation.