In the past years, the invasion has increased, for many hackers, it will eventually evolve into a career worth fighting for life, why not? Today, there are many security experts to be hackers, but they want to seek a legitimate occupation after the year, an excellent company as a shelter.
Many websites offer a basic entry knowledge of hackers, anyone, whether ignorant children or terrorists can take themselves as an attack master. These attackers have a variety of purposes, or pure attacks, or want to practice their hands, and even have a distinctive political purpose.
According to the US computer emergency response team, 5,000 hackers in the United States have taken 5,000 hackers in 1999. In 2000, the numbers rose to 17,000. These statistics are only limited to recorded intrusion events.
Most of the attacked companies do not report, so as not to embrace or destroy the company's reputation, because this will affect the company's profitability. Therefore, the actual number of attacks should be much higher than the numbers published above.
According to the US Federal Investigation, due to security issues, the loss of global economic losses last year is approximately US $ 150 billion.
