The security of the airport was very important, but it became even more important since the attack on 11th September 2001. When departing from O'Hare International Airport, you need to do some security checks. At Guangzhou Airport there is no security measures besides the 4 ft fence. Safety is the resistance to injury and degree of protection (Wikipedia, Security). This applies to vulnerable and valuable assets such as people, residences, communities, countries or organizations (Wikipedia, Security).
Currently, few small airports have resources to protect and protect car parks on a 24-hour basis. The security function that a small airport should take is to be able to distinguish between employees and visitors upon arrival and departure. According to Thomas W. Wathen, "In order to protect life and wealth it is often desirable to identify employees and visitors entering and leaving the facility" (1989, p. 141). First of all, we confirm that employees and visitors are eligible to access the facility by confirming their identity. Security officers need to track and track the time spent at the venue by employees or visitors and their intentions. Randomly periodic searches provide security and can prevent mischief of theft or crime.
Since the terrible incident that happened since the 9/11 case, the United States has taken more security measures. Major security changes were made at the airport. But not only at the airport, since then the National Security Agency (NSA) has increasingly infringed people's privacy. NSA was established on November 4, 1952 by President Truman as an organization to decipher WW 2 (Wiki / NSA) code communication. - It is difficult to define network culture. The boundary is unclear, in some cases the application is controversial. The commonality of defining network culture is a culture that has evolved and continues to evolve from the use of computer networks and the Internet, led by social and cultural movements reflecting advances in science and technology information.
Airport security is a big problem. Securing airport security based on airport security company is often a difficult task. The airport security company has many responsibilities and dangers in this work. These companies need to find sophisticated solutions and technologies that make flights as secure as possible. They have to see what they are doing at the moment and what they are doing for your safety and other aspects. It is a company. Using their security system, airport security companies can travel with people who travel to the airport for millions of people to live the flying of those traveling by plane and for whatever reason. They are responsible for millions of lives. They can not take responsibility for making mistakes. So, security at the airport is a serious task.