The Change of Airport Sercurity after 9/11

Just check in and show your ID when you pass the security checkpoint. You have to wear shoes through metal detectors (before 9/11). It is strange for our generation that they once allowed passengers to carry these dangerous goods. The airport was obliged to change the security significantly. One month after September 11, the TSA or the Traffic Safety Administration was established by the government to prevent future terrorist attacks and maintain the safety of the United States.

After the attack on September 11, 2001, the world of international air travel has changed overnight. In most airports in the world, especially in the United States, security measures have been greatly strengthened. If I remember correctly, at some point after the attack I found that the terrorist suspected some kind of blade that was about to infiltrate the plane through some hidden shoe mechanism. It has fasted for several years now. Some airports stopped the program of shoes while insisting that other airports still do so. This is a secret secret that at least it is safe and wise whether the shoes fall out but actually there is no difference. This is very annoying to passengers, but it does not seem worth fighting.

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. - In business communication, we deliver messages using various types of media, such as the Internet, radio, podcasts, and television. In order to communicate effective information, the presenter must select the media that meets the intended purpose. They also need to adapt the information to the audience, reflecting their understanding of the reader's concerns and motivations (Carrero, 2011).

Prior to 9/11, the US airport security check was a private company. It is operated by government agencies that operate individual airports, companies that own airport terminals, or companies that operate individual airlines that operate their own terminals. Safety procedures are basically standardized, metal detectors and other measures are used by all major airports and airlines. Passengers need to submit a search for their personnel and possessions as a condition of purchase and boarding tickets.