On December 3rd, Jiefang Daily published a paper "Promoting Blockchain Application to Strengthen Individual Privacy Protection". As mentioned in the article, blockchain is an important breakthrough in independent innovation of core technology. It can not only organically disperse data, but also protect the privacy of all parties through encryption algorithms. It is expected to become an individual privacy protection and social governance capacity. Important tool. Three points are mentioned in the article: First, the blockchain can enhance the individual's control over their privacy; second, the blockchain can prevent the theft of personal privacy by third parties; third, the blockchain reduces the leakage of user privacy by virtue of a multi-centric architecture. risk.