This paper mainly studies computer network security and firewall technology, discussing the functions, main technologies, configurations, measures, design ideas of technology. With popularization networks, issues are receiving increasing attention from people. We can propose corresponding measures to address shortcomings vulnerabilities in current settings, order expect our be more secure. In t...

With the advent of information age, development internet and computer technology has brought new opportunities challenges to various industries, also changed people's lives. Whether it is economy, politics, culture, they have all become faster with platforms, world gradually a whole, allowing people from over achieve real-time communication. Of course, times, networks encountered some problems,...