Intruders might invade your systems for one of two reasons: to gain accesstoinformation that they should not have or to alter the behavior of a system.
The modern communication industry influences the way people live in society and broadens their horizons by allowing accesstoinformation, education and entertainment.
现代通信业影响了人们的社会生活方式，并通过让人们可以获得信息、教育和娱乐拓宽了人们的视野。
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Accesstoinformation was once the big problem, says Laurence.