SOC (Security Operations Center) system, called security operation and maintenance management platform system. The management system can collect all kinds of network equipment and server logs, has a variety of self-developed security alarm rules, and makes security warnings according to the customer's system log information. On the other hand, further big data analysis is done based on a large number of logs to find the failure pattern in order to avoid future dangerous threats. Use IT information technology to manage O&M to make O&M services more efficient, secure and convenient.