API behavior monitoring based on Nginx reverse proxy

Driven by the "dual carbon" goal, it will accelerate the construction of a new power system with new energy as the core. The traditional fossil energy, wind and solar new energy, energy storage, oil, gas, heat and other multi energy interconnection and mutual aid, the deep interaction between the source network, load and storage, the accelerated application of technologies such as "big cloud mobile smart chain", the integration of energy flow, business flow and data flow, the increasingly frequent interaction between the power grid and the Internet, and the transformation of the power system from closed to open will bring unprecedented network security risks and challenges. As data sharing and circulation in the power system become a rigid business requirement, the contradiction between data security and data availability becomes prominent. In order to protect against rampant API interface attacks in the network and reduce the losses of API business systems attacked, this paper proposes an API behavior monitoring model based on Nginx reverse proxy. This model uses Nginx to improve the security of network proxy, monitors API access behavior in the network in detail, and detects and handles abnormal traffic, effectively improving the protection and blocking of API interface attack behaviors and avoiding sensitive data leakage.