What are the two main types of security screening at airports?

The two main types of security screening at airports are passenger screening and baggage screening. Passenger screening refers to the process of checking individuals for prohibited items and ensuring their safety before they board an aircraft. This typically involves the use of metal detectors, body scanners, and pat-downs to identify items that may pose a threat.

Baggage screening complements passenger screening by focusing on the luggage and carry-on items that individuals bring to the airport. This is vital for identifying dangerous items, such as weapons or explosives, that might be concealed within bags. Baggage screening is typically performed using x-ray machines and other advanced detection technology.

Together, these two types of screening work in tandem to maintain a secure airport environment and ensure the safety of both passengers and crew members.