Border Enforcement

Explore all research, analysis, data, and commentary on the enforcement of national borders.

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Showing 471–480 of 493 results

Biometrics, Migrants, and Human Rights

Biometric border controls raise privacy and discrimination concerns for migrants, with little evidence they curb terrorism or unauthorized migration.

DHS Modifies Border and Visitor Policies

The U.S. Department of Homeland Security (DHS) expanded expedited removal to border zones, extended Mexican border card stays to 30 days, and delayed biometric passport requirements until October 2005.

Post-Sept. 11 Security Fears, Policies Seize Spotlight

The U.S. Department of Homeland Security (DHS) issued new detention rules and a government commission declared post-September 11 immigration security measures largely ineffective in spring 2004.