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随着社会的不断变革,计算机的快速普及,使得计算机网络在社会的各个领域中应用广泛。计算机的广泛应用,使得人们的生活更加的便利,同时也受到了挑战。人们将越来越多的信息放在网上,而网络信息的安全则更为重要。网络数据窃取,黑客入侵都严重威胁着计算机网络信息安全。黑客技术随着计算机技术的发展而不断的改进,而且活动越来越猖狂,因此随着计算机技术的不断发展,网络信息就变得越来越不安全,成为困扰人们的主要问题之一。为了有效的保护网络信息,成为当前计算机研究的重要课题。
With the ever-changing society, the rapid popularization of computers has made computer networks widely used in all fields of society. The widespread use of computers makes people’s lives more convenient and also challenged. People put more and more information on the Internet, and the security of network information is more important. Network data theft, hacking are a serious threat to the computer network information security. With the development of computer technology, hacker technology continues to improve, and the activities are more rampant. Therefore, with the continuous development of computer technology, network information becomes more and more insecure and becomes one of the major problems that plague people. In order to effectively protect the network information has become an important issue in the current computer research.