Risk assessment (101 - 110 of 220 items)
Aviation Security: TSA Is Increasing Procurement and Deployment of the Advanced Imaging Technology, but Challenges to This Effort and Other Areas of Aviation Security Remain
GAO-10-484T: Published: Mar 17, 2010. Publicly Released: Mar 17, 2010.
The attempted bombing of Northwest flight 253 highlighted the importance of detecting improvised explosive devices on passengers. This testimony focuses on (1) the Transportation Security Administration's (TSA) efforts to procure and deploy advanced imaging technology (AIT), and related challenges; and (2) TSA's efforts to strengthen screening procedures and technology in other areas of aviation s...
Homeland Security: Ongoing Challenges Impact the Federal Protective Service's Ability to Protect Federal Facilities
GAO-10-506T: Published: Mar 16, 2010. Publicly Released: Mar 16, 2010.
Recent events including last month's attack on Internal Revenue Service offices in Texas, and the January 2010 shooting in the lobby of the Nevada, federal courthouse demonstrate the continued vulnerability of federal facilities and the safety of the federal employees who occupy them. These events also highlight the continued challenges involved in protecting federal real property and reiterate th...
Border Security: Better Usage of Electronic Passport Security Features Could Improve Fraud Detection
GAO-10-96: Published: Jan 22, 2010. Publicly Released: Feb 22, 2010.
In 2005, the Department of State (State) began issuing electronic passports (e-passports) with embedded computer chips that store information identical to that printed in the passport. By agreement with State, the U.S. Government Printing Office (GPO) produces blank e-passport books. Two foreign companies are used by GPO to produce e-passport covers, including the computer chips embedded in them....
Supply Chain Security: Feasibility and Cost-Benefit Analysis Would Assist DHS and Congress in Assessing and Implementing the Requirement to Scan 100 Percent of U.S.-Bound Containers
GAO-10-12: Published: Oct 30, 2009. Publicly Released: Dec 2, 2009.
U.S. Customs and Border Protection (CBP), within the Department of Homeland Security (DHS) is responsible for, among other things, the security of cargo containers shipped to the United States. In fiscal year 2008, 611 ports shipped a total of 9.8 million containers to the country. The 9/11 Commission Act (9/11 Act) requires 100 percent of U.S.-bound cargo containers to be scanned by 2012, and CBP...
Homeland Security: Greater Attention to Key Practices Would Improve the Federal Protective Service's Approach to Facility Protection
GAO-10-142: Published: Oct 23, 2009. Publicly Released: Nov 18, 2009.
There is ongoing concern about the security of federal buildings and their occupants. The Federal Protective Service (FPS) within the Department of Homeland Security (DHS) is responsible for providing law enforcement and related security services for nearly 9,000 federal buildings under the control and custody of the General Services Administration (GSA). In 2004, GAO identified a set of key prote...
Homeland Security: Greater Attention to Key Practices Would Help Address Security Vulnerabilities at Federal Buildings
GAO-10-236T: Published: Nov 18, 2009. Publicly Released: Nov 18, 2009.
The Federal Protective Service (FPS) within the Department of Homeland Security (DHS) is responsible for providing law enforcement and related security services for nearly 9,000 federal facilities under the control and custody of the General Services Administration (GSA). In 2004 GAO identified a set of key protection practices from the collective practices of federal agencies and the private sect...
Combating Nuclear Smuggling: Recent Testing Raises Issues About the Potential Effectiveness of Advanced Radiation Detection Portal Monitors
GAO-10-252T: Published: Nov 17, 2009. Publicly Released: Nov 17, 2009.
The Department of Homeland Security's (DHS) Domestic Nuclear Detection Office (DNDO) is responsible for addressing the threat of nuclear smuggling. Radiation detection portal monitors are key elements in the nation's defenses against such threats. DHS has sponsored testing to develop new monitors, known as advanced spectroscopic portal (ASP) monitors, to replace radiation detection equipment being...
Aviation Security: DHS and TSA Have Researched, Developed, and Begun Deploying Passenger Checkpoint Screening Technologies, but Continue to Face Challenges
GAO-10-128: Published: Oct 7, 2009. Publicly Released: Oct 29, 2009.
Since fiscal year 2002, the Transportation Security Administration (TSA) and the Department of Homeland Security (DHS) have invested over $795 million in technologies to screen passengers at airport checkpoints. The DHS Science and Technology Directorate (S&T) is responsible, with TSA, for researching and developing technologies, and TSA deploys them. GAO was asked to evaluate the extent to which...
Defense Critical Infrastructure: Actions Needed to Improve the Identification and Management of Electrical Power Risks and Vulnerabilities to DOD Critical Assets
GAO-10-147: Published: Oct 23, 2009. Publicly Released: Oct 23, 2009.
The Department of Defense (DOD) relies on a global network of defense critical infrastructure so essential that the incapacitation, exploitation, or destruction of an asset within this network could severely affect DOD's ability to deploy, support, and sustain its forces and operations worldwide and to implement its core missions, including those in Iraq and Afghanistan as well as its homeland def...
Aviation Security: A National Strategy and Other Actions Would Strengthen TSA's Efforts to Secure Commercial Airport Perimeters and Access Controls
GAO-09-399: Published: Sep 30, 2009. Publicly Released: Sep 30, 2009.
Incidents of airport workers using access privileges to smuggle weapons through secured airport areas and onto planes have heightened concerns regarding commercial airport security. The Transportation Security Administration (TSA), along with airports, is responsible for security at TSA-regulated airports. To guide risk assessment and protection of critical infrastructure, including airports, the...