Flashing prevention method and system for router
A router and anti-brush technology, applied in the direction of transmission system, electrical components, etc., can solve the problems of the same router hardware circuit board, which can no longer be effectively prevented from being flashed, and software differences.
Inactive Publication Date: 2016-03-02
PHICOMM (SHANGHAI) CO LTD
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Problems solved by technology
[0002] The router is the last node for users to connect to the network. The market is full of various high-end and low-end router products, but currently there are only a few mainstream chip solutions for router products. Router manufacturers use the same chip solution; routers from different manufacturers often have the same hardware circuit board, only the software is different, so there are many flashing solutions. Users buy cheap hardware configuration mainstream routers, and burn expensive ones. Other brands of router software, as long as the model is selected correctly, can basically flash the machine successfully
[0003] The existing technology is to prevent the machine from being flashed by using the file verification method. The biggest disadvantage is that once the verification method is cracked, it can no longer effectively prevent the machine from being flashed.
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[0030] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.
[0031] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the compo...
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The invention provides a flashing prevention method for a router. The method comprises the following steps: S1, the router is started, connected to an external network, and logged in to a cloud server with a cloud account; S2, a verification data packet of the router is sent to the cloud server for verification, and a verification result data packet is sent back to the router; S3, the router activates corresponding functions thereof according to the result. The invention further provides a flashing prevention system for the router, which is applicable for the flashing prevention method. Through the technical scheme provided by the invention, a product SN value in a specific area of the product flash is read after the router is started, a product MAC address, a registered user account and other information are obtained and sent to a vendor server for verification, and the router activates different processes according to the obtained result; if the verification fails, most of the advanced functions cannot be activated. Therefore, even if the flashing is successful, the functions of copyrighted software cannot be entirely activated due to the SN value verification failure.
Description
technical field [0001] The invention relates to the field of routers, in particular to a method and system for preventing flashing of routers. Background technique [0002] The router is the last node for users to connect to the network. The market is full of various high-end and low-end router products, but currently there are only a few mainstream chip solutions for router products. Router manufacturers use the same chip solution; routers from different manufacturers often have the same hardware circuit board, only the software is different, so there are many flashing solutions. Users buy cheap hardware configuration mainstream routers, and burn expensive ones. For other brands of router software, as long as the model is selected correctly, it can basically be flashed successfully. [0003] The existing technology is to prevent the machine from being flashed by adopting a file verification method. The biggest shortcoming is that once the verification method is cracked, it...
Claims
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IPC IPC(8): H04L29/06
CPCH04L63/0876
Inventor潘菊平
OwnerPHICOMM (SHANGHAI) CO LTD