I’ve read that standard containers are optimized for developer productivity and not security, which makes sense.
But then what would be ideal to use for security? Suppose I want to isolate environments from each other for security purposes, to run questionable programs or reduce attack surface. What are some secure solutions?
Something without the performance hit of VMs
There can also be old images with e.g. old openssl versions being used. Its not a concern if they are updated frequently, but still manual.
This is a problem of the containerized program and the image itself. This problem affect, containers, VM, and baremetal aswel.