With the development of the network, network attack is no longer the patent of technical experts, and network attack has become more and more common. Network security training is imminent.
From May 1st to 7th, 2002, a massive hacker war broke out between Chinese and American hackers. Many well-known websites and government home pages in the United States and China were attacked by hackers. The home pages of some cases were modified in good faith, and the data on the servers of some other cases were stolen, modified, and deleted, and even the entire website was paralyzed, forcing the service to be interrupted for several hours.
When some world-famous websites, like Yahoo and Amazon. Com, AOL, and CNN. com are attacked by hackers, do you realize that your company may be the next unfortunate target? Yahoo! is one of the most secure websites in the world.
Even the most secure websites can’t escape the fate of being attacked and interrupted, not to mention the networks of most companies. Maybe they don’t even have the most basic security measures. The reason why they haven’t become the target of the attack is not because of how effective security measures such a network has or how high the level of network administrators is, but because these companies have no corresponding popularity, the hacker is not interested in attacking such websites.
Threats to network security are increasing.
IDC statistics show that in the past year, the number of attacks from hackers has increased sharply from 22000 to 46000. The survey results of the Chinese Academy of Sciences also showed that the proportion of networks that were invaded increased from 11.65% in January 2000 to 63.3% in January 2002. Security is one of the fastest-growing areas in the information industry. IDC predicts that the worldwide market value of information security will increase from $5.5 billion to $17.2 billion in 2004.
In all business activities, the security protection of information resources is considered to be the first, especially considering the rapid development of the Internet, the rapid growth of e-commerce, and the increasing threats to corporate networks. The company needs to ensure the security of information resources, so it is in urgent need of experts to complete this work. According to the prediction of SANS, less than 1/20 safety experts have enough competitiveness and ability to implement specific safety measures. It is estimated that there were about 50000 job vacancies related to network security last year. Visit the The News Second.
With the development of the network, network attack is no longer the patent of technical experts. Network attack has become more and more common and easier to implement. There are three main reasons:
(1) With the ubiquity of the Internet, anyone who wants to become a hacker can easily obtain enough knowledge and implement network attack software on the Internet. This factor reduces the requirements for the creativity and knowledge level of hackers, makes it easier for hackers to attack, and at the same time, more hackers are born. It is said that recently, a high school student used the attack software downloaded from the Internet to easily break into the network of a state organ and steal a large amount of confidential information.
(2) With the popularity of the easy-to-use operating systems and development environment, hacker software can carry out fatal attacks by simply entering each other’s IP addresses.
(3) The diversity of the network operating systems, the complexity of network equipment, and the tediousness of network management make it difficult for network administrators to improve the company’s network environment, leaving more loopholes for hackers’ attacks.
An engineer who hopes to occupy the highest position in the future IT field, without rich network security knowledge and skills, can not skillfully use the current mainstream software and hardware security products, and it is difficult to have a foothold. A new industry, network security certification, came into being in urgent need and quickly became one of the most popular certifications in the IT industry.
