This podcast from Transport Security International magazine explores the use of computer-based training for airport and transport security personnel. The podcast profiles three companies – CASRA, e-Lectio, and STI – that provide computer-based training programs for X-ray screeners. These programs aim to equip trainees with the skills necessary to identify potential security threats in baggage and cargo, and the companies are constantly adapting their training to meet evolving security threats and technologies. The podcast highlights the importance of computer-based training in maintaining a high level of security at airports and other transportation hubs.