Player Embed Code: Download Embed Share DOD Information Networks Deputy Commander Provides Keynote Remarks for Armed Forces Communications and Electronics Association TechNet Cyber 2020 Defense.gov Dec. 2, 2020 | 30:22 Army Brig. Gen. Paul H. Fredenburgh III, deputy commander of the Joint Forces Headquarters Department of Defense Information Network, provides keynote remarks during the virtual AFCEA TechNet Cyber 2020, Dec. 2, 2020. TechNet Cyber is a forum for military, industry and academia to discuss and plan new strategies to build resilience and defend networks.