Counterterrorism (11 - 20 of 222 items)
Aviation Security: TSA Has Taken Actions to Improve Security, but Additional Efforts Remain
GAO-11-807T: Published: Jul 13, 2011. Publicly Released: Jul 13, 2011.
Combating Terrorism: Additional Steps Needed to Enhance Foreign Partners' Capacity to Prevent Terrorist Travel
GAO-11-637: Published: Jun 30, 2011. Publicly Released: Jul 12, 2011.
Combating Terrorism: U.S. Government Strategies and Efforts to Deny Terrorists Safe Haven
GAO-11-713T: Published: Jun 3, 2011. Publicly Released: Jun 3, 2011.
Combating Terrorism: U.S. Government Should Improve Its Reporting on Terrorist Safe Havens
GAO-11-561: Published: Jun 3, 2011. Publicly Released: Jun 3, 2011.
Aviation Security: TSA Is Taking Steps to Validate the Science Underlying Its Passenger Behavior Detection Program, but Efforts May Not Be Comprehensive
GAO-11-461T: Published: Apr 6, 2011. Publicly Released: Apr 6, 2011.
Border Security: Preliminary Observations on the Status of Key Southwest Border Technology Programs
GAO-11-448T: Published: Mar 15, 2011. Publicly Released: Mar 15, 2011.
Quadrennial Homeland Security Review: 2010 Reports Addressed Many Required Elements, but Budget Planning Not Yet Completed
GAO-11-153R: Published: Dec 16, 2010. Publicly Released: Dec 16, 2010.
Aviation Security: DHS Has Taken Steps to Enhance International Aviation Security and Facilitate Compliance with International Standards, but Challenges Remain
GAO-11-238T: Published: Dec 2, 2010. Publicly Released: Dec 2, 2010.
Border Security: Improvements in the Department of State's Development Process Could Increase the Security of Passport Cards and Border Crossing Cards
GAO-10-589: Published: Jun 1, 2010. Publicly Released: Jul 1, 2010.
Aviation Security: Efforts to Validate TSA's Passenger Screening Behavior Detection Program Underway, but Opportunities Exist to Strengthen Validation and Address Operational Challenges
GAO-10-763: Published: May 20, 2010. Publicly Released: May 20, 2010.