Research on the Security Early Warning Model of Campus Network Based on Log

The safe and stable operation of campus network is core problems which network administrators focused on. This paper takes safety management of campus network as a main research object to analyze the weakness in safety management and threat management of campus network, which can put forward safety warning of campus network that based on log. What's more, it also analyzes the protocol standard and related technologies of log acquisition, studies the log acquisition, threat assessment, security warning in the model to provide the core process for system implementation. This model can quickly find out and timely cope with the network safety threats, it also plays positive guiding roles in improving the safety and stability of network operation and reducing the workload of network management.