Final answer:
Aviation security methods of technology include security gates, three-dimensional baggage scanners, and face recognition software. Privacy concerns arise with the increasing use of technology in security measures.
Step-by-step explanation:
Aviation security methods of technology play a crucial role in ensuring the safety of air travel. One of the most commonly used technologies is the security gate at airports, which can detect metals and indicate their approximate height above the floor. This helps in identifying potential threats and ensuring that prohibited items are not taken on board.
Another important technology is the use of three-dimensional baggage scanners and cameras linked to face recognition software. These advanced security equipment help in identifying suspicious items and individuals, enhancing the overall security of airports.
Privacy is a concern in areas where security issues arise. With the increasing prevalence and sophistication of cyber technologies, there is a growing need to balance security measures with the right to privacy and freedom from surveillance.