According to U.S. Department of Defense (DoD) Instruction 8500.2, there are eight Information Assurance (IA) areas, and the controls are referred to as IA controls. Which of the following are among the eight areas of IA defined by DoD? Each correct answer represents a complete solution. Choose all that apply.

A. DC Security Design & Configuration
B. VI Vulnerability and Incident Management
C. EC Enclave and Computing Environment
D. Information systems acquisition, development, and maintenance