【摘要】 网络数据包的过滤广泛应用于信息安全产品的研发中,如防火墙、入侵检测系统、病毒防范等。分析网络驱动程序接口规范NDIS(Network Driver Interface Specification)的体系结构和相关驱动,设计并实现了一种基于NDIS Intermediate Driver的网络数据包过滤器。实验结果表明,该网络数据包过滤器具有很高的实用价值。更多还原

【Abstract】 Network data packet filtering is widely used in the research and development of information security products,such as firewall,intrusion detection systems and the virus defence,etc.In the paper we firstly analyze the system structure of the network driver interface specification(NDIS) and its correlated drivers,and then design and implement a network data packet filter based on NDIS Intermediate Driver.Experimental results show that the network packet filters have high practical value.更多还原