关键词: 等保2.0, 移动警务, 数据安全, 数据匿名, 数据备份

Abstract: Mobile police is an important deployment of intelligent construction of public security information system. With the advent of classified protection 2.0, data security, especially the protection of sensitive data, has been raised to a very important position. Due to the mobile police usually needs access to the public security network and the diversification of mobile devices, the data security of mobile police is facing more serious threats. Based on the perspective of " Information Security Technology- Baseline for Cybersecurity Classified Protection "(classified protection 2.0), this paper analyzes the data security risks in the construction of mobile police, including the communication security risks between mobile terminal and server, the storage and transmission data security risks of mobile terminal, the remaining data security risks of mobile terminal, and the personal information security risks, etc. Finally, aiming at the risk of data security, combined with data signature, data encryption, identity authentication, data recovery prevention, data anonymity, data backup and other technologies, this paper expounds the protection measures of data security, so as to provide a theoretical basis for data security in mobile police construction under classified protection 2.0.

Key words: classified protection 2.0, mobile police, data security, data anonymity, data backup