Explore the security implications of Docker containerization in this 37-minute conference talk from Security BSides London. Gain insights into the advantages and potential risks of Docker, including portability, Linux security features, and container vs. VM security. Learn about Docker Engine security, authorization, container networking, and image provenance. Discover best practices for image hardening, patching, and using tools like Docker Bench. Understand how Docker can be both used and misused, and how it might simplify your workflow. Conclude with further reading recommendations and contact information for continued learning.