Evaluating the Effectiveness and Ethical Implication of Passenger Security Screening Technologies in Nigerian Airports

Abstract

Passenger security screening technologies are essential for enhancing aviation security and protecting passengers from evolving threats. This study evaluates the effectiveness and ethical implications of passenger security screening technologies in Nigerian airports using the Sociotechnical Systems Theory (STS), which emphasizes the interaction between technology, people, and organizational systems. A quantitative research design was adopted, with data collected through structured questionnaires administered to airport security personnel, aviation stakeholders, and passengers. The data were analyzed using descriptive and inferential statistics. The findings indicate that while modern screening technologies improve threat detection and airport security, challenges such as inadequate infrastructure, insufficient personnel training, and concerns over privacy and data protection affect their effectiveness and public acceptance. The study concludes and recommends that strengthening technological capacity alongside ethical safeguards and effective policy implementation is essential for improving aviation security in Nigerian airports.