Docker. You know it. You use it. You might well be confused by it. Is it Docker? Or is it docker? And why has Docker (or docker) taken a back seat to Kubernetes? There are so many questions regarding this technology. But one question that has been on the hearts and minds of many a container administrator is security.
You might think that, given the isolated nature of containers, they’d be harmless. On certain levels that is the case. If a container is deployed correctly, it cannot access the deploying ecosystem. In theory. But, as we’ve all discovered in the realm of technology, where there’s a will, there’s a way.