Research on security hardening technology of container image File configuration for power intelligent IoT Terminal

With the development of cloud computing, Docker container technology has rapidly gained wide market applications with its advantages of light weight and high performance. Docker has the characteristics of a shared kernel, which brings some security problems. This article gives a brief overview of Docker, and at the same time summarizes some of the security problems of Docker, introduces the Docker security architecture and deployment guidelines, and finally proposes some solutions for Docker security reinforcement.