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大数据时代悄然而至,数据的体量骤增,利用方式也更为多样、高效。这虽然为生活和工作带来了便利,但是也引发了新的网络安全问题。大数据是信息量暴增、数据高速利用的时代,数据利用技术发生了翻天覆地的变化。在这样的背景下,网络安全问题成为人们关注的焦点。本文阐述了大数据的内涵,分析了大数据背景下计算机网络安全存在的问题,基于此,提出了相应的预防对策,希望能够更好地确保计算机网络数据安全。
Big data era quietly, the data volume surge, the use of more diverse and efficient. While this has brought convenience to life and work, it also raises new cybersecurity issues. Big data is the era of rapid increase in the amount of information, high-speed data, data utilization technology has undergone enormous changes. In this context, the issue of cybersecurity has become the focus of attention. This paper expounds the connotation of big data, analyzes the existing problems of computer network security under the background of big data, and based on this, puts forward corresponding countermeasures, hoping to better ensure the data security of computer network.