SecurityFortuneabout 1 hour ago
9/11 Transformed U.S. Airport Security Forever
7 min read
The 9/11 attacks created the TSA, federal baggage screening, and reinforced cockpit doors. Subsequent plots added shoe removal, liquid limits, and full-body scanners. The Trump administration ended mandatory shoe screening in July 2025. Attacks from Pan Am Flight 103 onward built today's layered security system.
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