This talk goes into the technical details for the evolution of the Mythic C2 Frameworks’ microservice architecture. This covers operational topics like user experience and design; engineering topics like scaling and performance; and agent developer topics like libraries and scripting. The goal of this talk is not to tell you exactly how to design a C2 framework, but to instead illustrate design decisions that come into play as you design, test, and use a C2 framework operationally.