Ressources

hexops/dockerfile
Dockerfile best-practices for writing production-worthy Docker images. - hexops/dockerfile
https://news.ycombinator.com/item?id=25619319
Docker Security Best Practices from the Dockerfile
Docker and container security are broad problem spaces and there are many low hanging fruits one can harvest to mitigate risks. A good starting point is to follow some best practices when writing Dockerfiles.
Shrinking this site’s docker image - Hampton Moore
How this site’s docker image shrunk from 419MB of bloat and NPM modules to 39MB using Docker build layers
Docker Security - OWASP Cheat Sheet Series
Website with the collection of all the cheat sheets of the project.