Method for preventing loss of identity authentication key

Abstract

The invention belongs to the technical field of information safety and in particular relates to a method for preventing the loss of an identity authentication key, comprising the following steps of: firstly, creating a new table for saving KEY registration information in a database at a system management end; designing a management window; registering all the keys that need to be used at the management end, setting the loss identifier states of the KEYs, and initializing the loss identifier states of the newly registered KEYs as un-lost states of not lost for normal login and use; when a KEY logs in, pairing the KEY and the loss identifier state of the registered KEY in the database to determine whether the KEY is in a lost state, and prohibiting login if so; and finally, enabling an administrator to manage and set the loss identifier states of the lost KEYs in the table of the database. The method can restrict the login of specified KEYs, prevent the use of the login system by non-administrators, thereby greatly reducing the potential safety hazard of the system.

Description

technical field [0001] The invention belongs to the technical field of information security, and in particular relates to a method for preventing identity authentication KEY from being lost. Background technique [0002] At present, the identity authentication KEY used in the three-in-one login system does not have strict and accurate anti-lost measures. If the KEY is lost, once other non-system administrators pick it up, it can be directly used to log in to the three-in-one system, so that the information of the system exists. Huge security risk. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention proposes a method for preventing the loss of identity authentication KEYs. The method realizes the management of registered KEYs, which is convenient for managers to understand and manage the details of all currently registered KEYs, and can specify KEY to restrict login to prevent non-administrative personnel from logging into ...

AI Technical Summary

Problems solved by technology

[0002] At present, the identity authentication KEY used in the three-in-one login system does not have strict and accurate anti-lost measures. If the KEY is lost, once other non-system administrators pick it up, it can be directly used to log in to the three-in-one system, so that the information of the system exists. huge security risk

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