**GAO-07-870**                      Published: Jul 13, 2007. Publicly Released: Aug 02, 2007.                  

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## Highlights

Intended to enhance the security of U.S. citizens and visitors, United States Visitor and Immigrant Status Indicator Technology (US-VISIT) program encompasses the pre-entry, entry, status management, and exit of foreign national travelers who enter and leave the United States at 285 air, sea, and land ports of entry. GAO was asked to determine whether Department of Homeland Security (DHS) has implemented appropriate controls to protect the confidentiality, integrity, and availability of the information and systems used to support the US-VISIT program. To do this, GAO examined the controls over the systems operated by Customs and Border Protection (CBP) that support the US-VISIT program.

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## Recommendations for Executive Action

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## Topics

Homeland Security

BiometricsComputer networksComputer securityData encryptionHomeland securityImmigrationInformation securityInformation systemsInternal controlsPrivacy rights