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Data updating methods, terminal and server

A data update and server technology, applied in the Internet field, can solve the problems of application program security risks and low data update security, and achieve high security effects

Inactive Publication Date: 2016-02-03
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] When obtaining the data that needs to be updated, the update data with malicious code data may be obtained, so that after the application updates the data, it will execute the malicious code logic according to the malicious code data in the update data, resulting in a large error when the application is running. Security risks, therefore, the security of data updates is not high

Method used

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  • Data updating methods, terminal and server
  • Data updating methods, terminal and server
  • Data updating methods, terminal and server

Examples

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Embodiment Construction

[0039] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0040] Please refer to figure 1 , which shows a schematic structural diagram of the implementation environment involved in the method provided by the embodiment of the present invention. Such as figure 1 As shown, the implementation environment includes a terminal 101 and a server 102, and the terminal 101 may be a smart phone, a tablet computer, a laptop computer, and the like. pass figure 1 In the illustrated implementation environment, the communication between the terminal 101 and the server 102 may be performed through a wireless network or a wired network.

[0041] For illustrative purposes, figure 1 Only terminal 101 and server 102 are shown, terminal 101 represents only one of multiple terminals, and server 102 also represe...

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Abstract

The invention discloses data updating methods, a terminal and a server, belonging to the technical field of internet. The method in one embodiment comprises steps of sending a data update request at least carrying original data-related information to the server; receiving differential data and description information related to the differential data returned from the server; determining, according to the description information, whether the differential data is legal; and if the differential data is legal, updating original data corresponding to the differential data according to the differential data. In the method, whether the updated data is legal is determined according to update data and the description information, and if the update data is legal, the original data is updated according to the update data. As the legality of the updated data can be detected, the update data with malicious code data is prevented from being obtained. The data updating security is higher.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a data update method, a terminal and a server. Background technique [0002] With the rapid development of Internet technology, more and more people use applications. Because the relevant data of the application program needs to be updated irregularly, for example, the code data of the original application program needs to be updated when the function of the application program is expanded. Therefore, how to update the data is the key to improving the function of the application program. [0003] A data update method is provided in the related art. In this method, part of the data to be updated is obtained, and the part of the data to be updated is replaced with the corresponding original data stored locally, so as to complete the update of the data. [0004] In the process of realizing the present invention, the inventors have found that the above-mentioned method has at l...

Claims

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Application Information

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IPC IPC(8): H04L29/08
Inventor 苏可方敏何飞李龙彬郭辛华饶孟良罗坤王璟瑶李英各
Owner TENCENT TECH (SHENZHEN) CO LTD
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