摘要
本文分别对基于x86、ARM、NP和PowerPC嵌入式微处理器的安全网关硬件方案进行了详细分析，并对这四种方案进行了综合比较，最后对上述嵌入式系统应用于网络安全开发的前景进行了展望。
This paper analyzes the hardware structures of the security gateway which are based on x86, ARM, NP and PowerPC Embedded Microprocessor respectively. Moreover, it makes a comparison between the four schemes. Finally, it gives a prosperous blueprint for embedded systems applied in network security. It is of great significance for the development and research of security gateway.
出处
《通讯和计算机（中英文版）》
2005年第12期36-39,共4页
Journal of Communication and Computer
