A method and device for storing user privacy data in social applications

Abstract

The invention discloses a method and device for storing user privacy data in a social application. The method includes: when detecting that a user uses a social application, acquiring social data generated when using the social application; acquiring user privacy data in the social data, and storing the user After the privacy data is hashed, it is stored in the user client and the client of friends in the user's social application; the hash value corresponding to the user privacy data and the non-privacy data in the social data are obtained and uploaded to the server for storage. The embodiment of the present invention stores the user's personal information in the associated terminal device by adopting "distributed storage", which is safer than the centralized storage method and is not easy to lose. The user information is encrypted by an encryption algorithm and stored in the terminal. Even if the data is leaked, there is no need to worry about information being stolen; the server does not store user data in plaintext, so there is no privacy issue. While achieving zero privacy on the server, it can also ensure that the business functions of the application can operate normally, improving user privacy and security. .

Description

Technical field [0001] The present invention relates to the field of data storage technology, in particular to a user privacy data storage method and apparatus in a social application. Background [0002] With the common social application, users generate a huge amount of data when using social applications. In the data generated in social networks, it often contains some users' private data, and if the private data is not protected, it will cause the leakage of private data in the network dissemination. [0003] The current social application is to store the user's private data in the server, which is convenient for using this data to complete the corresponding business or function, and protect the user's private data by strengthening the security level of the server. However, in the existing technology, if the server is leaked, the user's private data is also leaked, which brings inconvenience to the user. [0004] Therefore, existing technologies have yet to be improved and d...

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Problems solved by technology

[0005] In view of the above deficiencies in the prior art, the purpose of the present invention is to provide a method and device for storing user privacy data in social applications, aiming at solving the problem of storing private data generated in social applications in the server in the prior art, and when the server generates data When it is leaked, the user's private data will also be leaked. While achieving zero privacy on the server, it can also ensure that the business functions of the application can operate normally

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