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科技与经济的发展,使得我国的计算机技术水平得到了巨大的提高,同时,也在众多领域得到了应用和推广,可以说,现今社会,几乎所有的行业都无法离开计算机办公自动化系统,信息化时代的到来,使人们的工作和生活有了翻天覆地的变化,也大大的提高了工作的效率和质量,但是,一直以来计算及网络一直存在一定的安全隐患,计算机与因特网密不可分,那么信息安全也就成为了人们所广泛关注的一个问题,因特网的开放性强,传输速度快,一些重要的文件或者机密信息,一旦发生泄漏,那么小到个人,大到一个企业,一个国家,都会面临严重的威胁,因此,在这样的形势下,计算机网路技术安全与网络防御就成为了人们所广泛关注的问题。
With the development of technology and economy, the level of computer technology in our country has been greatly improved. At the same time, it has also been applied and popularized in many fields. It can be said that in today’s society, almost all industries can not leave the computer office automation system. The advent of the times has brought about tremendous changes in people’s work and life. It has also greatly improved the efficiency and quality of work. However, there has always been a security risk in computing and in the Internet. Computers and the Internet are inseparable. Therefore, information security It has become a widespread concern of people, the Internet is open, fast transmission, some important documents or confidential information, in the event of a leak, then as small as individuals, as large as a business, a country will face serious Therefore, in such a situation, computer network technology security and network defense has become a widespread concern.