Travel Security 25 Years After 9/11: A Shift from Small Knives to Biometric Scans As we approach the quarter century mark since the devastating events of September 11, 2001, it's clear that travel security has undergone a significant transformation.
Gone are the days when metal detectors and small knife restrictions were the primary measures for ensuring passenger safety.
Today, travelers face a new reality where advanced surveillance systems and biometric technology have become ubiquitous in airports and transportation hubs.