We’ve all heard of the No-Fly List. Managed by the FBI’s Terrorist Screening Center, the list bans people on it from boarding commercial aircraft within, into, or out of the United States. The No-Fly List is only one tactic that the U.S. uses in its fight against terrorism, but since its inception there haven’t been any plane-based attacks within U.S. borders. Although the list is certainly not perfect — it has been criticized for profiling and false positives, among other things — its effectiveness makes this type of intelligence-based defense worthy of consideration by all organizations that are regularly targeted by cyberthreats.
The Transportation Security Administration’s machines, checkpoints, and rules are analogous to many of the security devices that enterprises use, which include network monitoring tools, firewalls, and endpoint management systems.
Source: Harvard Business Review