Mention three security preventive measures in aviation industry?

1. Background checks and screening of all employees and passengers: Ensuring that all individuals working in the aviation industry, from pilots to ground staff, undergo thorough background checks and screening processes can help prevent security threats.

2. Implementing strict access control measures: Limiting access to sensitive areas of airports and aircrafts to authorized personnel only can help prevent unauthorized individuals from gaining access to restricted areas.

3. Regular security training and drills: Providing ongoing security training to all employees in the aviation industry, as well as conducting regular security drills and exercises, can help ensure that staff are prepared to respond effectively in the event of a security threat.

1. Passenger screening: Passengers and their luggage are screened for weapons and other prohibited items before boarding an aircraft. This can be done through metal detectors, X-ray machines, and pat-downs.
2. Baggage screening: All checked baggage is screened for explosives and other dangerous materials before being loaded onto an aircraft. This is done using X-ray machines and explosive trace detection systems.
3. Airport security personnel: Airport security personnel are responsible for monitoring passengers and their luggage for suspicious activity. They may also be armed and trained to use force to stop any potential threats.