Method, device and system for logging in website in public network

A public network and network technology, applied in the field of login website, can solve the problem of large traffic consumption
CN105933902AInactive Publication Date: 2016-09-07刘兴丹
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
刘兴丹
Publication Date
2016-09-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a method, device and system for logging in a website in a public network. The method for logging in the website in the public network comprises following steps that a mobile terminal device accesses the website in a first network, wherein the first network is a wireless local area network; a login request is produced in a website login device; the login request is transmitted to a website server for first verification by a communication operator through utilization of a second network; verification information is produced by the website server after the first verification is passed; the verification information is transmitted to the mobile terminal device by the second network; the mobile terminal device receives the verification information and transmits the verification information to the website server by the first network; and the website server receives the verification information transmitted by the first network and compares the verification information with the verification information previously sent by the website server. According to the method, the device and the system, a special communication line is only used for transmitting information with relatively low amount of information, such as a password; and the excessive communication cost will not be increased.
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Description

technical field

[0001] The invention relates to the technical field of website login, in particular to a method and device for website login in a public wireless local area network. Background technique

[0002] Now more and more users access the Internet through mobile phones. With the popularization of wireless local area networks, wireless Internet access through free WLAN networks is a trend and trend. It is relatively safe to use a WLAN network to surf the Internet at home. However, logging in to an unauthenticated WLAN network in a public environment has certain security risks, especially when key information such as passwords need to be entered when accessing websites, it will be very unsafe. Theft of account numbers and passwords is also common.

[0003] Among them, VPN can guarantee the security of surfing the Internet. However, VPN is usually aimed at accessing the company's intranet, and has limitations in the process of logging in and accessing websites for ord...

Claims

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