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Method for preventing website login by illegal user

A technology of illegal users and users, applied in the field of Internet applications, can solve problems such as being stolen by viruses and damaging the interests of website operators, and achieve the effect of small losses

Inactive Publication Date: 2009-01-07
郑志豪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, sometimes users accidentally divulge their account number / password, or tell familiar people out of face, or are stolen by viruses, etc., because the IP address of the machine is often changed dynamically when connected to the Internet, and cannot be fixed with a fixed IP address. IP address restrictions, so that illegal users can log in to the website with the account / password of legitimate users, and can steal website information, which greatly damages the interests of website operators

Method used

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  • Method for preventing website login by illegal user
  • Method for preventing website login by illegal user

Examples

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Embodiment Construction

[0016] Specific embodiments of the present invention will be described below. It should be noted that the following description should not be used to limit the present invention.

[0017] like figure 2 As shown in , users must enter account number and password, and then enter the associated administrative division when registering. The system should save the national administrative division dictionary database. When the user enters the administrative division, it is divided into three levels: provincial level, city level, and county level. The interface uses the provincial drop-down box, prefecture-level drop-down box, and county-level drop-down box to operate. When the user enters, first use the drop-down box to select the provincial administrative division, the prefecture-level drop-down selection box displays the prefecture-level administrative divisions under the provincial administrative division, the user pulls down to select the city-level administrative division, an...

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PUM

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Abstract

The invention provides a method for preventing an illegal user from logging in a website by the user login information of a real user. In the invention, the user material and a administrative district of a user are caused to be associated, after the user login information input by the user is received, the computer IP address where the user logs in is taken out and is compared with the IP section in which the administrative district associated with the user is located, if the IP section is not in any IP section that the administrative district associated with the user belongs to, then the user is an illegal user, login can be rejected. In the invention, the IP address of the login computer is adopted as the basis of judgment, and the objective of preventing login by most of illegal users can be realized, thus avoiding that the illegal user logs in the website by using the user login information of the real user and steals the network information which can only be owned by the real user.

Description

Technical field [0001] The invention relates to the field of Internet applications, in particular to a method for preventing illegal users from logging in to a website with the real user's user login information. Background technique [0002] In a website, a user is often identified with a unique account / password. The website provides information resources for customers, advertises for customers, provides a business activity platform for customers, and charges customers at the same time. However, sometimes users accidentally divulge their account number / password, or tell familiar people out of face, or are stolen by viruses, etc., because the IP address of the machine is often changed dynamically when connected to the Internet, and cannot be fixed with a fixed IP address. IP address restrictions, so that illegal users can log in to the website with the account / password of a legitimate user, and can steal website information, which greatly damages the interests of website op...

Claims

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Application Information

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IPC IPC(8): H04L12/28H04L29/06H04L9/32
Inventor 郑志豪
Owner 郑志豪
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