Abstract: In todays Internet age of information technology environment and compared with traditional crime, the cyber crime is more complicated, more convenient and more serious of consequences. Under these new changes, there appeared insufficient judicial practice, hindrance of collecting evidence and difficulty of identifying a crime. After knowing the differences between cybercrime and traditional crime, we need to improve the legal norms, improve investigative techniques, quantitative evaluation of the plot and enhance the awareness of strategies in order to prevent and control cyber crime.

Key words: information environment, computer network crime, affirmation difficulty, prevention, strategy

摘要： 在当今网络时代的信息化环境下，计算机网络犯罪与传统犯罪相比具有主体复杂化、实施行为便捷化、作案手段隐蔽化和损害后果严重化的显著特征。在这些伴随计算机网络而生的犯罪新变化下，司法实践中出现了现行立法依据不足、犯罪证据搜集受阻和犯罪情节认定复杂等问题。在认清计算机网络犯罪与传统犯罪的区别后，需要采取完善法律规范、改进侦查技术、量化评价情节和增强防范意识的对策来防止和控制计算机网络犯罪。

关键词: 信息化环境, 计算机网络犯罪, 认定困难, 防控, 对策