理工类毕业论文—英文文献翻译—科技译文—Network security and hackers.doc

D 科技译文 Network security and hackers Abstract: along with the network in peoples life and work of various aspects of use, the problem of network security has become a focus of attention by people. While hacker attacks caused by security is an important aspect. This paper will introduce relevant hackers using means, threats and coping methods. Keywords: network security threats, hackers, invasion, steps, principle, countermeasures The early development of network, the network more emphasis, convenience and usability while ignoring the network security. When the network only used to transmit of general information, when network covering area of limited to a building, a campus security problems and not highlight. However, when the key on the network operation such as banking, as the main business of enterprise operation on the Internet, when the government department activity is increasingly network, computer network security becomes a problem that nots allow to ignore. While hacker attacks caused by security is an important aspect. Because of the hacker, confidential information from eavesdroppers, state and military information disclosure, huge funds by theft, traffic control failure. We have every reason to worry, if hacker intrusion in defence, transportation, economic sectors, so the network may have paralyzed and may cause paralysis, paralysis of the national goal for the attack than any of the traditional way of terrorism and war much more intense and more destructive, hazard faster, more wide range. The hackers rampant, has severely damaged the economic order, with economic construction and endanger state security. 1. the origin, development and variation of hackers Hackers are English Hacker English transliteration, Taiwan translated as hackers, which originated from the Massachusetts institute of technology in the computer lab. In the 1960s, when college campus just appear mainframes. When the target is the hacker of holes, so let them better operation. In th