Journal of Air Law and Commerce Volume 85 Issue 3 Article 4 2020 Biometrics Takes Off—Fight Between Privacy and Aviation Security Wages On Alexa N. Acquista Southern Methodist University, Dedman School of Law,
[email protected] Follow this and additional works at: https://scholar.smu.edu/jalc Recommended Citation Alexa N. Acquista, Biometrics Takes Off—Fight Between Privacy and Aviation Security Wages On, 85 J. AIR L. & COM. 475 (2020) https://scholar.smu.edu/jalc/vol85/iss3/4 This Comment is brought to you for free and open access by the Law Journals at SMU Scholar. It has been accepted for inclusion in Journal of Air Law and Commerce by an authorized administrator of SMU Scholar. For more information, please visit http://digitalrepository.smu.edu. BIOMETRICS TAKES OFF—FIGHT BETWEEN PRIVACY AND AVIATION SECURITY WAGES ON ALEXA N. ACQUISTA* ABSTRACT In the last two decades, the Department of Homeland Secur- ity (DHS) has implemented a variety of new screening and iden- tity verification methods in U.S. airports through its various agencies such as the Transportation Security Administration (TSA) and Customs and Border Protection (CBP). In particular, biometric technology has become a focal point of aviation secur- ity advances. TSA, CBP, and even private companies have started using fingerprint, iris, and facial scans to verify travelers’ identi- ties, not only to enhance security but also to improve the travel experience. This Comment examines how DHS, its agencies, and private companies are using biometric technology for aviation security. It then considers the most common privacy concerns raised by the expanded use of biometric technology: data breaches, func- tion creep, and data sharing.