How to change a root password in a Docker image

Source: techrepublic.com If you deploy Docker containers based on an official imagine, you might want to set a root password for heightened security. You’ve probably already read that some Docker images were released with null passwords. This could have easily led to serious security issues on any container you might have deployed with that pulled image. Although this isn’t typical, you might want your containers to deploy with a heightened sense of security. While this may not be the best

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