Since 1970, when hijackings and bombings became the top choice of subversive, militant organizations worldwide, airport security has changed. Before the Sixties, airport security was not a big issue but incidents like hijacking and terrorist attacks have entirely changed airline security systems and have led to the creation of modern airport security systems.
The strictness in airport security has led to longer wait times and significant frustration for travelers. However, it is a necessary measure taken for the safety of travelers and avoids incidents that can cause harm. Here are some the reasons why security at airports is crucial and the ways in which security services help achieve safety and protection for all.
Why airport security is important
- Protection against terrorists looking to carry out hijacking and bombings.
- Fight against drug trafficking to stop the spread of narcotics.
- Detection of illegally smuggled items, like gold and stolen antiques.
- Investigation into cyber security to tackle cyber threats, which can cause heavy financial losses.
- Protection of passengers inside the airport from criminal attack.
The adopted ways of airport security
Advancements in technology have brought varied improvements in airport security. The use of modern tools and security machines to tackle potential threats helps safe travel. Here are some of the ways adopted by airport security systems to achieve security milestones.
- Powerful AIT scanners
Advanced Imaging Technology (AIT) scanners are widely gaining popularity and have replaced manual check-in at many airports. The security scanners help to detect any concealed objects be it metal, plastics, chemical materials, ceramics and explosives, with the help of three dimensional images created after a person has been scanned.
- Biometric systems
These are powerful scanners that easily identify the authentication of a passenger. They help security personnel to identify the passenger and gather their information from a government database.
- MRI luggage scanners
They are quite similar to MRI scanners in hospitals. They are used at airports to detect prohibited items and liquids in checked-in luggage. They are widely used in many airports around the world.
- Cyber security solutions
The rise in cyber attacks has encouraged airports to adopt smart technology including the set-up of aviation cyber security solutions. The software protects aviation networks, databases and computers from unauthorized access and cyber attacks.
- Countering drones
Drones flying around airports cause disruption as well as a potential security risk. There are many possibilities that include enforcing strict regulations over the drone industry, or making them comply with geo-fencing. This way, the internal GPS stops the drone from entering restricted areas.
E-passports are one of the major security advancements in airport security. These passports have a chip that is scanned at airports around the world by automatic machines. The security chips have enhanced the security and minimized the possibility of human error.
- Facial recognition
Airport security utilizes facial recognition cameras throughout airports to verify a person’s identity. When passengers pass by security, their faces are automatically recognized by scanners and display information related to them.
- Physical security measures
No matter how many technologically-advanced measures are adopted to enhance security at airports, investment in hiring physical security services is of benefit. Security guards remain intact at all times and act as strong deterrents against criminals. They keep a vigil round the check and notify immediately of any criminal behaviour.
- Terahertz screening
This is an imperative technology used at airports to detect potential threats. The technology works by sensing heat emissions from an individual’s body to visualize hidden objects.
- Baggage hold screening
Everybody is aware of the security mechanisms surrounding walk-on luggage and watch as they go through scanners. But are you aware of the security checks on our baggage in the airplane’s hold? X-ray technology is used to inspect luggage and air cargo. However, this is slow and measures have been taken to improve this technology for faster results.
Airport security is essential. A little negligence in airport security services can lead to huge risks and loss of lives as well as possessions. Security measures can help protect everyone and let passengers reach their destination safely.