Player Embed Code: Download Embed Share Top Officials Update House Subcommittee on DoD's Cyber Efforts Defense.gov April 11, 2018 | 51:53 Kenneth P. Rapuano, assistant secretary of defense for homeland defense and global security, and Navy Adm. Michael S. Rogers, director of the National Security Agency and commander of U.S. Cyber Command, testify at a hearing of the House Armed Services Committee's emerging threats and capabilities subcommittee on the Defense Department's fiscal year 2019 cyber budget, strategy, policy and programs, April 11, 2018.