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CAPPS II: the foundation of aviation security?
1Sloan School of Management, Operations Research Center, Massachusetts Institute of Technology, Cambridge, MA, USA. abarnett@mit.edu.
Risk Analysis : an Official Publication of the Society for Risk Analysis
|September 11, 2004
Summary
The new Computer Access and Travel Profiling System II (CAPPS II) may not significantly enhance aviation security. It is better viewed as a component of security, not its central element.
Area of Science:
- Computer Science
- Security Studies
- Public Policy
Background:
- A new U.S. air traveler classification system, CAPPS II, is under development.
- CAPPS II reportedly uses extensive passenger data, potentially including personal information like magazine subscriptions.
Purpose of the Study:
- To evaluate the potential effectiveness of CAPPS II in improving aviation security.
- To discuss the conditions under which CAPPS II could offer safety benefits.
Main Methods:
- Analysis of publicly available information on CAPPS II.
- Discussion of potential security benefits and limitations.
Main Results:
- Concerns exist regarding the substantial security improvements offered by CAPPS II.
- The system's effectiveness is questioned based on current public knowledge.
Conclusions:
- CAPPS II may not be a comprehensive solution for aviation security.
- It is suggested that CAPPS II should be considered a supplementary security measure rather than a primary one.
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