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Method and device for changing access password of router

A technology for access passwords and routers, which is applied to secure communication devices and key distribution, can solve the problems of lack of randomness in access passwords of routers, hidden dangers in network security, etc. Effect

Inactive Publication Date: 2018-12-11
SHENZHEN ALLWINS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a method and device for changing the access password of the router, so as to solve the problem that the access password of the current router lacks randomness and has hidden dangers in network security

Method used

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  • Method and device for changing access password of router
  • Method and device for changing access password of router
  • Method and device for changing access password of router

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Embodiment Construction

[0019] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0020] In the embodiment of the present invention, the outer wall of the router body is provided with a plurality of light-transmitting holes, and each of the light-transmitting holes is provided with more than one light-emitting diode LED indicator light of different colors; the method includes: Generate a random character string in the preset character library, and change the access password of ...

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PUM

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Abstract

The invention, which is suitable for the technical field of the router, provides an access password changing method and apparatus of a router. A plurality of light-transmitting holes are formed in the outer wall of a router body; more than one LED indication lamp with different colors is arranged in each light-transmitting hole. A random character string is generated in a preset character base and an access password of a router is changed into the random character string, wherein each character in the preset character base corresponds to one light-transmitting hole uniquely; the LED indication lamp with a first color in each light-transmitting hole is turned on; and all LED indication lamps are turned off and each character in the random character string is prompted in sequence by controlling on or off of the LED indication lamps. According to the invention, the router can change the access password randomly and the user can be informed of the changed access password by controlling on or off of the LED indication lamps, so that the randomness of the access word can be improved and the network security can be enhanced.

Description

technical field [0001] The invention belongs to the technical field of routers, in particular to a method and device for changing access passwords of routers. Background technique [0002] Router (Router) is a device connected to various LANs and WANs in the Internet. It is the hub of the Internet. It is the main force of inter-connection and backbone network and Internet interconnection business. Smart routers, that is, routers with intelligent management, usually have an independent operating system, and users can install various applications by themselves, control bandwidth, number of online users, web browsing, and online time by themselves. USB sharing function, truly intelligent management of network and equipment. [0003] For the sake of network security, users will modify the access password of the router from time to time. However, no matter how the access password is modified, it is determined by the user. It lacks randomness and is easy to be cracked, which has...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L12/24H04L9/08
CPCH04L9/0891H04L41/24H04L63/0846
Inventor 周鸣华夏云梁大衡黄宁新封枫甘钧兆彭志伟唐大明
Owner SHENZHEN ALLWINS TECH