Centralized supervision device and supervision method of USB interface equipment networking

Abstract

The invention provides a centralized supervision device and a supervision method of USB interface equipment networking. In the invention, based on a network client side / server model, an MCU chip of Cyan company is adopted to realize an embedded USB interface equipment storage device with network client side function, and a Winsock programming technology is adopted to realize network server function on a supervision center. According to the USB, MSC and CBI protocol, the unique identifier of the USB interface equipment is constructed; a concentrator receiving and transmitting device is used forexpanding a USB interface slot; and the embedded USB interface equipment storage device is used for acquiring and indentifying the unique identifier and status information of the USB interface equipment on every USB slot, and transmitting the unique identifier and the status information to the remote monitoring center by Ethernet. The remote monitoring center leads the lending and return of the USB equipment to be always kept under effect supervision, and carries out alarming and gives out notice according to alarm rules. The centralized supervision device of USB interface equipment networking has small volume, convenient installation, good reliability and strong confidentiality, and can realize the centralized management to the USB interface equipment by the network.

Description

technical field [0001] The invention belongs to the field of centralized supervision and control of USB interface equipment, and in particular relates to a networked centralized supervision device and supervision method for USB interface equipment. Background technique [0002] According to the confidentiality management regulations, employees of secret-related units must return the USB interface devices (such as U disk) to the confidentiality staff on time on the same day after using them, and store them in the password file cabinet (such as the guns of the army). Confidential filing cabinets are manually managed by confidential staff, involving lending, returning, supervision, reminders, etc., and omissions are inevitable. If individual personnel operate in violation of the regulations (bringing in, taking out at will without registration permission, random placement, confusion of secret information and non-secret information), it may lead to the loss of USB interface devi...

AI Technical Summary

Problems solved by technology

[0004] However, mobile media management systems such as Frontier, Anyuan, and Jifang Youdun all have limitations, that is, they are only valid in the system where the management system software is installed, and cannot solve the problems of cross-transfer and unauthorized portability of mobile storage media.

The cost of the management system is high, it is inconvenient to manage the unified management of mobile storage media, and it is impossible to assign responsibility to the person and notify the users of mobile storage media in real time

Various manufacturers have limited understanding of the actual use of secret-related media by secret-related units, practical problems in security and confidentiality management, and the laws and regulations, standards and regulations related to security and confidentiality related to the country, the military, and units, and cannot be analyzed in depth and realistically. Products are developed and designed according to the actual security protection needs of secret-involved units, so it is difficult for the products launched to truly meet the needs of secret-involved units

Shielding the USB interface can certainly prevent its leakage, but the convenience of using the USB interface device is also shielded

Images