Sign In

Communications of the ACM

ACM News

Security and Surveillance Pervades Post-9/11 New York City

View as: Print Mobile App Share:

From building-blocking bollards to millimeter-wave scanners, the September 11 terrorist attacks have led to significant changes in security techniques and technology worldwide over the past decade to discourage future attacks and to avoid being surprised again.

From Scientific American
View Full Article


No entries found

Sign In for Full Access
» Forgot Password? » Create an ACM Web Account