keeping adversaries away from the Homeland Security supply chain : joint hearing before the Subcommittee on Counterterrorism and Intelligence and the Subcommittee on Oversight and Management Efficiency of the Committee on Homeland Security, House of Representatives, One Hundred Fifteenth Congress, second session, July 12, 2018 United States Congress. House. Committee on Homeland Security. Subcommittee on Counterterrorism and Intelligence, creator United States Congress. House. Committee on Homeland Security. Subcommittee on Oversight and Management Efficiency, text bibliography Legislative hearings. dcu 2019 monographic eng 1 online resource (iv, 39 pages) : color illustration "Serial no. 115-71." CRDP Program record. Includes bibliographical references. n-us--- United States. Department of Homeland Security Information technology Security measures United States. Department of Homeland Security Procurement Security measures Cyberinfrastructure Security measures United States Software protection Government policy United States Business logistics Security measures United States Evaluation KF27 .H5718 2018b Y 4.H 75:115-71 Y 4.H 75:115-71 United States. Congress. House. Committee on Homeland Security. Subcommittee on Counterterrorism and Intelligence. (OCoLC)1085897789 http://purl.fdlp.gov/GPO/gpo115461 http://purl.fdlp.gov/GPO/gpo115461 PUCPR 190214 20190315150535.0 on1085675378 eng