Journal of Electrical Engineering and Automation

The remote monitoring and maintenance system for electromechanical equipment based on cloud computing provides a new solution for enhancing the level of industrial automation. However, its security issues have become a key factor restricting its development. This paper analyzes the main network security threats faced by this system in practical applications, such as data leakage, unauthorized access, and cyber - attacks, etc., and explores the application methods of key technologies such as data encryption, access control, and security auditing. By implementing comprehensive security strategies, the system's protection capabilities can be effectively improved, ensuring the security of information transmission and service operation. It emphasizes the importance of regularly updating security measures and enhancing employees' security awareness to cope with the constantly changing security challenges and ensure the stability and reliability of the system.

Cloud computing; Electromechanical equipment; Remote monitoring; Security; Data encryption