Cyber security (11 - 20 of 26 items)
Cybersecurity: Continued Attention Is Needed to Protect Federal Information Systems from Evolving Threats
GAO-10-834T: Published: Jun 16, 2010. Publicly Released: Jun 16, 2010.
Pervasive and sustained cyber attacks continue to pose a potentially devastating threat to the systems and operations of the federal government. In recent testimony, the Director of National Intelligence highlighted that many nation states, terrorist networks, and organized criminal groups have the capability to target elements of the United States information infrastructure for intelligence colle...
Information Security: Veterans Affairs Needs to Resolve Long-Standing Weaknesses
GAO-10-727T: Published: May 19, 2010. Publicly Released: May 19, 2010.
Since 1997, GAO has identified information security as a governmentwide high-risk issue. This has been particularly true at the Department of Veterans Affairs (VA), where the department has been challenged in protecting the availability, confidentiality, and integrity of its information and systems. Since the 1990s, GAO has highlighted the challenges the department has faced, including the need to...
Homeland Security: DHS's Progress and Challenges in Key Areas of Maritime, Aviation, and Cybersecurity
GAO-10-106: Published: Dec 2, 2009. Publicly Released: Dec 2, 2009.
Securing the nation's transportation and information systems is a primary responsibility of the Department of Homeland Security (DHS). Within DHS, the Transportation Security Administration (TSA) is responsible for securing all transportation modes; U.S. Customs and Border Protection (CBP) is responsible for cargo container security; the U.S. Coast Guard is responsible for protecting the maritime...
Cybersecurity: Continued Efforts Are Needed to Protect Information Systems from Evolving Threats
GAO-10-230T: Published: Nov 17, 2009. Publicly Released: Nov 17, 2009.
Pervasive and sustained cyber attacks continue to pose a potentially devastating threat to the systems and operations of the federal government. In recent months, federal officials have cited the continued efforts of foreign nations and criminals to target government and private sector networks; terrorist groups have expressed a desire to use cyber attacks to target the United States; and press ac...
Federal Information Security Issues
GAO-09-817R: Published: Jun 30, 2009. Publicly Released: Jun 30, 2009.
This letter responds to congressional request that GAO address additional questions arising from the May 19, 2009, hearing on federal information security held by the Subcommittee on Government Management, Organization, and Procurement. In that hearing, we discussed the current state of information security throughout the federal government and agency efforts to comply with the requirements of the...
Cybersecurity: Continued Federal Efforts Are Needed to Protect Critical Systems and Information
GAO-09-835T: Published: Jun 25, 2009. Publicly Released: Jun 25, 2009.
Federal laws and policy have assigned important roles and responsibilities to the Department of Homeland Security (DHS) and the National Institute of Standards and Technology (NIST) for securing computer networks and systems. DHS is charged with coordinating the protection of computer-reliant critical infrastructure--much of which is owned by the private sector--and securing its own computer syste...
Information Security: Cyber Threats and Vulnerabilities Place Federal Systems at Risk
GAO-09-661T: Published: May 5, 2009. Publicly Released: May 5, 2009.
Information security is a critical consideration for any organization that depends on information systems and computer networks to carry out its mission or business. It is especially important for government agencies, where maintaining the public's trust is essential. The need for a vigilant approach to information security has been demonstrated by the pervasive and sustained computerbased (cyber)...
National Cybersecurity Strategy: Key Improvements Are Needed to Strengthen the Nation's Posture
GAO-09-432T: Published: Mar 10, 2009. Publicly Released: Mar 10, 2009.
Pervasive and sustained computerbased (cyber) attacks against federal and private-sector infrastructures pose a potentially devastating impact to systems and operations and the critical infrastructures that they support. To address these threats, President Bush issued a 2003 national strategy and related policy directives aimed at improving cybersecurity nationwide. Congress and the Executive Bran...
Information Security: Actions Needed to Better Protect Los Alamos National Laboratory's Unclassified Computer Network
GAO-08-1001: Published: Sep 9, 2008. Publicly Released: Sep 26, 2008.
The Los Alamos National Laboratory (LANL), which is operated by the National Nuclear Security Administration (NNSA), has experienced security lapses protecting information on its unclassified computer network. The unclassified network contains sensitive information. GAO (1) assessed the effectiveness of the security controls LANL has in place to protect information transmitted over its unclassifie...
Nuclear Security: Los Alamos National Laboratory Faces Challenges In Sustaining Physical and Cyber Security Improvements
GAO-08-1180T: Published: Sep 25, 2008. Publicly Released: Sep 25, 2008.
Los Alamos National Laboratory (LANL) is one of three National Nuclear Security Administration (NNSA) laboratories that designs and develops nuclear weapons for the U.S. stockpile. LANL employees rely on sensitive and classified information and assets that are protected at different levels, depending on the risks posed if they were lost, stolen, or otherwise compromised. However, LANL has experien...