摘要： 大数据技术广泛应用的同时也带来了诸多问题，对用户隐私和数据安全造成了严重侵害。由于大数据发展速度快和法律属性界定复杂等原因，现行法律法规存在一定的滞后，对此类问题适用性不佳，需要随着大数据技术的发展进行及时的改进，从而适应日新月异的网络环境。

中图分类号： F49
文献标识码： A
DOI： 10.19358/j.issn.2096-5133.2022.06.005
引用格式： 宋青林，洪晟. 大数据技术中的隐私保护法律问题[J].信息技术与网络安全，2022，41(6)：26-30，35.

Legal issues of privacy protection in Big Data technology

Abstract： While Big Data technology is widely used in data space, it also brings many problems, causing serious infringement on user privacy and data security. Due to the rapid development of Big Data and complex definition of legal attributes, existing laws and regulations are somewhat backward and not applicable to such issues. Relevant laws need to be timely improved with the development of Big Data technology, so as to adapt to the ever-changing network environment.

Key words : Big Data;privacy protection;personal information protection law;the data right