Safety control method, device and system

Abstract

The invention provides a safety control method, device and system. The method comprises the steps of 1 building communication connection; 2 negotiating an authentication factor; 3 monitoring an authentication factor rolling period and an authentication scanning period; 4 taking the next authentication factor as the current first authentication factor of the office equipment when an authenticationfactor rolling period is reached; 5 scanning a second authentication factor when an authentication scanning period is reached; 6 scanning the second authentication factor, judging whether the second authentication factor is consistent with the first authentication factor or not, if yes, performing the step 3, and otherwise, performing the step 9; 7 if the second authentication factor is not scanned, judging whether the time interval from the last scanning to the second authentication factor exceeds a first preset time, if so, performing the step 9, and otherwise, performing the step 8; 8 waiting for a second preset time, scanning the second authentication factor sent by the user equipment, if the second authentication factor is scanned, performing the step 6, and if the second authentication factor is not scanned, performing the step 7; and 9 executing a first safety control operation.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a safety control method, device and system. Background technique [0002] At present, in order to ensure the security of the office system, the traditional solution is that when the user logs into the office system for the first time, the user enters the user name and password or password, and the system authenticates the user name and password or password entered by the user. After the authentication is passed, The user can use the office system until the user manually logs out of the login status or manually locks the screen, and needs to be authenticated again when using it again. [0003] With the above-mentioned security control means, after the user authentication is passed, the user's usage status cannot be monitored in real time. In the case that the user does not have the user's manual logout and login status or manual lock screen, no matter whether the user ...

AI Technical Summary

Problems solved by technology

[0003] With the above-mentioned security control means, after the user authentication is passed, the user's usage status cannot be monitored in real time. In the case that the user does not have the user's manual logout and login status or manual lock screen, no matter whether the user is on site or not, security control will not be implemented. , but in actual use, after passing the authentication, before manually logging out of the login status or manually locking the screen, the user is likely to leave the office temporarily. During this period, the office system does not implement security controls, and other users may illegally use the office system, resulting in information leakage or illegal attacks on office systems

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