Title: Cyber insecurity
Subtitle: hackers are penetrating federal systems and critical infrastructure : hearing before the Subcommittee on Emerging Threats, Cybersecurity, and Science and Technology of the Committee on Homeland Security, House of Representatives, One Hundred Tenth Congress, first session, April 19, 2007.
First published: 2009
Subjects: Access control, Computer networks, Evaluation, Cyberterrorism, Administrative agencies, Infrastructure (Economics), Executive departments, Computer security, Security measures, Prevention
Places: United States
LC classification: KF27 .H5733 2007a