You can definitely use the campus network. The school will keep the browsing records on the campus network for more than one month. If there is a problem, you can trace it directly. Even if you don't use the campus network, there are records in the operators. Don't think about doing anything illegal. You can look for it if you want.

Campus network is a broadband multimedia network that provides teaching, scientific research and comprehensive information services for school teachers and students. First of all, the campus network should provide an advanced information-based teaching environment for school teaching and scientific research.

Campus network system is divided into core layer, convergence layer layer and access layer from the structural level; Functionally, it can be basically divided into campus network center, teaching subnet, office subnet, dormitory subnet, library subnet and so on. According to the number of campus network users and network application, it can be divided into three types: large campus network, medium campus network and small campus network.

Based on the above characteristics of campus network, we must fully consider the advanced nature, standardization and openness, reliability and availability, flexibility and compatibility, practicality and economy, security and confidentiality, expansibility and flexibility of the network when designing campus network, and make full use of limited investment to build a comprehensive network with high cost performance.