一种新的内部网安全传输方案设计与实现

Design and Implementation of Novel Intranet Secure Communication Scheme

通过对现有安全传输方案研究,设计并实现了一种新的网络安全传输方案。该方案在专用驱动中加入网络数据加/脱密,并通过修改网卡配置芯片将专用驱动与专用网卡建立特殊绑定关系。这样既兼顾了数据安全与传输效率,又兼顾了数据安全与实施成本,非常适用于中小型内部网。该方案现已利用多款Intel网卡进行了实验,实验系统运行稳定,能满足用户需求。

After studying the existing secure communication scheme, a new scheme is designed and realized. This scheme adds the data encryption/decryption to especial driver, at the same time,it establishes a very special relationship between the special driver and NIC. Meanwhile,this scheme not only gives attention to both data secure and transfers efficiency, but also gives attention to both data secure and cost,so it fits for medium and small- sized Intranet. Many experiments based on Intel NIC have been done,the experimental system can steadily run and fit user requirement.