Finally, the residual information controllers obtain synchronization according to the personal identification data stored in the representative information controller.

最后，由其余的信息控制装置根据代表信息控制装置中所存储的个人识别数据来取得同步。

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If you strip data of any personal identification, like names and addresses, or even more general details like age and sex, they become anonymized.

WSJ: 'Open Data' Brings Potential and Perils for Government