Capt. Christopher Kodama, branch engineer, and Raju Ranjan, an engineer from the AFNet Sustainment and Operations Branch discuss plans for a modern software-based perimeter at Hanscom Air Force Base, Mass., June 3, 2021. HNIB personnel are partnering with the Air Combat Command Directorate of Cyberspace and Information Dominance to develop the perimeter, which will deliver zero trust capability to applications across the Air Force. (U.S. Air Force photo by Mark Herlihy)