Use big data technology to build network security firewall

　　With the continuous development of Internet technology, the Internet has affected all aspects of our lives. Some people say that the Internet is like Aladdin's magic lamp, which is omnipotent; others say that the Internet is like Pandora's Box, which can do all kinds of evil; whether we want it or not, the Internet is changing everything with the power to set off an impact on all levels of human beings. With the rapid development of the Internet, network security has become the focus of our attention.
　　Known as the "Queen of the Internet", Mary Meeker believes in "Internet Trends" that China has become a global Internet leader. my country's title of "network power" is well-deserved, and the subsequent network security issues cannot be ignored. Therefore, it is necessary to build a solid and reliable network security system to maintain the healthy development of the Internet. How to establish a network security system? Combined with the actual situation, we can start with the following four networks and four walls.
　　1. Weave a publicity and education network and build a network security awareness wall. my country has become a veritable network power, but it is also obvious that it is big but not strong. my country's information infrastructure is not perfect, network technology is not strong enough, and the talent team is not strong enough. The most prominent thing is that the majority of netizens are not aware of network security, which has become a major shortcoming that restricts the improvement of my country's network security level.
　　2. Weave a good supervision and management network and build a network security system wall. There is no national security without network security. We must fully realize the importance of strengthening network security supervision from the perspective of national security, and integrate network information security into the overall layout. It is necessary to increase investment in information security, including human, financial, and material aspects, and effectively improve the comprehensive protection capability of network security. Doing a good job in cybersecurity is not the responsibility of a certain person or institution, but requires all parties to work together with one mind, one frequency, and one force.
　　3. Weave a good interconnection network and build a network security co-governance wall. Network security is a global issue. The development of Internet technology not only realizes global interconnection, but also profoundly affects the adjustment of the interest pattern of international relations. Building an international Internet governance system that conforms to the historical trend and maintains international fairness and justice has become a universal aspiration in the world.
　　Fourth, weave the network technology network and build a network security firewall. With the rapid development of the Internet, the channels of network information dissemination have also been greatly enriched. Network information is disseminated through online forums, self-media public platforms, and network group exchanges. Education, economy, culture, etc., even contain some uncivilized or sensitive information, so information supervision and management are also very important to the network information environment, which can purify the Internet environment. Nine-eyes intelligent filtering system is a network information monitoring system , management system.
Nine Eyes Intelligent Filtering is a content intelligent filtering system for complex text big data. It fully integrates cutting-edge technologies in the fields of natural language understanding, artificial intelligence, and big data analysis. It has three characteristics of intelligence, semantics and real-time. Real-time intelligent It recognizes common variants such as keyword sound changes, deformations, and split words, and realizes precise semantic disambiguation, which is suitable for intelligent filtering and discovery of uncivilized information content in multiple scenarios.
Whether from the perspective of the development of the country or people's livelihood, network information security has become an important part that cannot be ignored. Its far-reaching influence and rapid spread have advantages and disadvantages. my country's information security, along with the development of the information industry, will continue to be improved, and the research on network information security will continue to deepen. Drawing on the advanced experience of developed countries, its development will change with each passing day.