[jsulinski]

Absolutely agree. I did see some bad practices in the Docker community that I expect to see elsewhere as well. Specifically: reliance on deprecated images and not updating images during build. Thoughts?

I didn't address the implications of software vulnerabilities in respect to other mitigation techniques, however, as it's far outside the scope of the article. I probably should at least add a second addendum though. I'll work on this soon. Thanks!