Risk assessment (31 - 40 of 126 items)
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.
Maritime Security: Federal Agencies Have Taken Actions to Address Risks Posed by Seafarers, but Efforts Can Be Strengthened
GAO-11-195: Published: Jan 14, 2011. Publicly Released: Jan 14, 2011.
Critical Infrastructure Protection: DHS Efforts to Assess and Promote Resiliency Are Evolving but Program Management Could Be Strengthened
GAO-10-772: Published: Sep 23, 2010. Publicly Released: Oct 25, 2010.
Combating Nuclear Smuggling: Inadequate Communication and Oversight Hampered DHS Efforts to Develop an Advanced Radiography System to Detect Nuclear Materials
GAO-10-1041T: Published: Sep 15, 2010. Publicly Released: Sep 15, 2010.
Pipeline Security: TSA Has Taken Actions to Help Strengthen Security, but Could Improve Priority-Setting and Assessment Processes
GAO-10-867: Published: Aug 4, 2010. Publicly Released: Sep 1, 2010.
Homeland Security: Addressing Weaknesses with Facility Security Committees Would Enhance Protection of Federal Facilities
GAO-10-901: Published: Aug 5, 2010. Publicly Released: Aug 5, 2010.
Maritime Security: DHS Progress and Challenges in Key Areas of Port Security
GAO-10-940T: Published: Jul 21, 2010. Publicly Released: Jul 21, 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.
Maritime Security: Varied Actions Taken to Enhance Cruise Ship Security, but Some Concerns Remain
GAO-10-400: Published: Apr 9, 2010. Publicly Released: May 10, 2010.
Secure Border Initiative: DHS Has Faced Challenges Deploying Technology and Fencing Along the Southwest Border
GAO-10-651T: Published: May 4, 2010. Publicly Released: May 4, 2010.