Mobile phone cloud encryption backup and recovery method based on cloud architecture

Abstract

The invention discloses a mobile phone cloud encryption backup and recovery method based on a cloud architecture. The method comprises the following steps of: setting a type required to be backuped on a mobile phone client; connecting a backup server for authentication, waiting for an authentication result, and if the authentication is succeeded, starting the following steps: encrypting a file to be backuped, compressing the encrypted file, and encoding the file during compression; after the compression, performing data package on the compressed file, and starting to upload; and performing comparison in advance in a subsequent uploading process or downloading process. According to the method, data are uploaded to a cloud server after being encrypted and compressed; due to the functions of compression, encryption, interruption continuation and the like, the speed of transmitting the backup data is relatively high, and the data transmission is relatively secure; and even if a network is interrupted in a data transmission process, the residual data can be still transmitted.

Description

technical field [0001] The invention belongs to the technical field of mobile phone communication security, and in particular relates to a mobile phone cloud encryption backup and restoration method based on a cloud architecture. Background technique [0002] At present, the mobile phone has become an important and indispensable communication tool in people's daily life. With the birth of the mobile phone intelligent system, the scope of use of the mobile phone is becoming more and more extensive. At the same time, according to the performance of the mobile phone intelligent system, it is also used in various In such high-paced business occasions, the convenience of instant messaging has also become a hot topic among people today. [0003] Since cloud computing was proposed, it has greatly improved the ability to share information resources, and the combination of mobile phones and cloud architecture has achieved truly convenient and fast instant messaging. Due to the perfe...

AI Technical Summary

Problems solved by technology

However, this technology is generally a small-capacity data transmission. When the data cannot be transmitted within a certain period of time, due to the constraints of factors such as the wireless signal of the mobile phone, it is bound to cause problems such as broken links in the transmitted data, resulting in incomplete data. Therefore, the direct connection between the mobile phone and the cloud server is also restricted by this, and the amount of transmitted data cannot be increased. When transmitting large video materials and other files, there will be a risk of link disconnection, resulting in low data transmission efficiency.

Images