Docker containers are insecure
Everybody knows how to keep a linux box updated. It is also common sense that running things in docker containers is more secure by definition. After all they isolate services from each other. So if you are running containers on a fully patched host, there should be no security holes at all. Not even close! Keeping containers up to date is a total different thing. That brings up the questions how to keep your containers up to date, and how to decide wether containerising is really worth it in your scenario.
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