Resource downloading method and device, terminal and server
A resource downloading and cloud server technology, applied in the fields of terminals and servers, resource downloading methods and devices, can solve the problems of poor confidentiality, low security of cloud resources, easy to be cracked, etc., and achieve the effect of improving confidentiality and improving security.
Pending Publication Date: 2022-02-18
乐美科技股份私人有限公司
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Problems solved by technology
[0004] In the above resource downloading method, since the password is a pre-agreed fixed password, it is easy to be cracked, and the confidentiality is poor, resulting in low security of cloud resources
Method used
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[0168] In order to further improve the security of cloud resources, as an implementation manner of the embodiment of the present invention, the above method may also include:
[0169] updating the password parameters, and sending the updated password parameters to the terminal.
[0170] The cloud server can dynamically update the password parameters, and send the updated password parameters to the terminal, so that the terminal can construct a download request based on the latest password parameters. Among them, the cloud server can update the password parameters regularly or irregularly, and send the updated password parameters to the terminal, and the terminal receives the updated password parameters issued by the cloud server, and constructs the download request next time based on the received latest password parameters. The password parameter constructs the download request, so that the password parameter is less likely to be cracked by a third party.
[0171] It can be s...
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The embodiment of the invention provides a resource downloading method and device, a terminal and a server, and the method comprises the steps: when a terminal obtains a resource downloading instruction sent by a user, constructing a downloading request based on a password parameter obtained in advance, wherein the password parameter is issued by a cloud server; sending the downloading request to the cloud server, so that the cloud server determines whether the target resource exists based on the downloading request, and sends the target resource to the terminal when the target resource exists. In the embodiment of the invention, the downloading request sent by the terminal to the cloud server is constructed based on the password parameter pre-sent by the cloud server, and then the cloud server can determine whether the target resource which the user wants to download exists or not, and then send the target resource to the terminal, so in the resource data transmission process, the third party cannot acquire the password parameter for constructing the downloading request and cannot acquire the resource from the cloud server, so that the confidentiality of the cloud resource is improved, and the security of the cloud resource is further improved.
Description
technical field [0001] The invention relates to the technical field of the Internet, in particular to a resource downloading method, device, terminal and server. Background technique [0002] With the development of new technologies such as 5G, in order to save the resource space occupied by mobile phones and other terminals, a large amount of data resources are usually stored in cloud servers. When users want to use these resources, they can use the API (Application Programming Interface, application program interface) downloads the resources it needs from the server. [0003] In order to prevent data resources from being downloaded and used by a third party at will, the resources are usually downloaded in an encrypted manner. Specifically, the terminal can carry a password when sending a data resource download request to the server. After the server receives the download request, it can verify whether the password carried in the download request is the same as the pre-agr...
Claims
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Login to View More IPC IPC(8): H04L9/40
CPCH04L63/0428H04L63/10
Inventor 詹孟学
Owner 乐美科技股份私人有限公司