Docker is one of the hottest tech trends of the past few years. Containerized applications are convenient, scalable, and when implemented correctly can offer some security advantages. However, with nearly 30% of Docker containers showing that they are vulnerable to threats, how can the security team deal with this powerful new DevOps tool? In this talk, we will explain some of the issues with securing Docker from privilege issues with the daemon to improper container builds. We will then discuss best practices for deploying Docker securely without losing scalability.