【摘要】 本文在研究了网络安全的国内外有关情况后对网络安全技术进行了探讨 ,介绍了一种简单而实用的网络安全产品 ,添补了这方面的空白 ,而且本文介绍的产品已经应用到了许多部门 ,为网络安全做出了贡献更多还原

【Abstract】 In this paper, based on the study of the domestic and international relevant situations of the network security, the technology of network security is approached. A kind of simple and practical network security products is introduced. the blank in this respect has been replenished, and the products that introduced in this paper have already been applied in a lot of departments, have made contributions to network security.更多还原