USB equipment permission determination method and device, equipment and medium
A technology for determining methods and equipment, which is applied in the field of information security and can solve problems such as information leakage and virus intrusion of the agent system.
Pending Publication Date: 2021-05-18
GUANGDONG VTRON TECH CO LTD
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Problems solved by technology
[0004] The present application provides a USB device permission determination method, device, device and medium, which are used to solve the technical problem that the use of illegal USB devices leads to the leakage of seat system information or virus intrusion
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[0054]The present application provides a USB device permission determination method, device, device and medium, which are used to solve the technical problem that the use of illegal USB devices leads to leakage of seat system information or virus intrusion.
[0055] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0056] For ease of understanding, see figure 1 , an embodiment of a USB device permission determination me...
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The invention discloses a USB equipment permission determination method and device, equipment and a medium, and is used for solving the technical problem of seat system information leakage or virus invasion caused by illegal use of USB equipment. The method comprises the steps: detecting whether USB equipment is accessed into an agent system or not through the box program, if so, obtaining equipment information of the USB equipment through the box program, encrypting the equipment information according to the public key, and uploading obtained encrypted data to a main control end in the agent system; decrypting the encrypted data through the main control end according to a private key to obtain the equipment information, and calculating a to-be-authenticated value according to the equipment information and the identity information of the current login user; comparing the to-be-authenticated value with a stored authentication value through the main control end to obtian a verification result of the USB equipment, wherein the authentication value is obtained through calculation of equipment information of the target USB equipment; and sending the verification result to the box program through the main control end, so that the box program determines the permission of the USB equipment according to the verification result.
Description
technical field [0001] The present application relates to the technical field of information security, and in particular to a method, device, device and medium for determining permission of a USB device. Background technique [0002] The USB device is a mobile storage device that is widely used at present, and it is prone to the problem of information leakage during the use process. In the seat systems of public security and other government agencies and energy departments, special attention is paid to information security, and it is necessary to strengthen the control of USB device security to prevent the use of illegal USB devices from causing system information leakage or virus intrusion. [0003] Therefore, it is an urgent technical problem in this field to provide a safe and reliable USB device permission management and control method. Contents of the invention [0004] The present application provides a USB device permission determination method, device, device and ...
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IPC IPC(8): G06F21/44G06F21/60
CPCG06F21/44G06F21/606G06F21/602
Inventor 徐阿昌
Owner GUANGDONG VTRON TECH CO LTD