**GAO-08-113**                      Published: Oct 31, 2007. Publicly Released: Oct 31, 2007.                  

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## Highlights

The nation's critical infrastructure sectors--such as public health, energy, water, and transportation--rely on computerized information and systems to provide services to the public. To fulfill the requirement for a comprehensive plan, including cyber aspects, the Department of Homeland Security (DHS) issued a national plan in June 2006 for the sectors to use as a road map to enhance the protection of critical infrastructure. Lead federal agencies, referred to as sector-specific agencies, are responsible for coordinating critical infrastructure protection efforts, such as the development of plans that are specific to each sector. In this context, GAO was asked to determine if these sector-specific plans address key aspects of cyber security, including cyber assets, key vulnerabilities, vulnerability reduction efforts, and recovery plans. To accomplish this, GAO analyzed each sector-specific plan against criteria that were developed on the basis of DHS guidance.

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## Topics

Homeland Security

Command and control systemsComputer systemsCritical infrastructureCyber securityEnergyEvaluation criteriaHomeland securityInformation infrastructureInformation securityInformation technologyPublic healthRisk assessmentRisk managementStrategic planningSystem security plansTransportationSecurity standards