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Safe ferry machine system and implementation method thereof

A security, motherboard technology, applied in the direction of internal/peripheral computer component protection, platform integrity maintenance, etc., can solve the problems of unmonitored operation, low efficiency of data physical isolation and exchange, to prevent unauthorized use, avoid leakage of secrets, The effect of avoiding cross information leakage

Inactive Publication Date: 2019-05-14
SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention can solve the problems of low efficiency of data physical isolation exchange and unmonitorable operation, thereby meeting the application requirements of data physical security isolation exchange

Method used

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  • Safe ferry machine system and implementation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A safety ferry system such as figure 1 As shown, it includes the main board, the bridge piece, and the multi-function lead-in device. The main board is respectively connected to the bridge piece and the multi-function lead-in device

[0027] The main board is Shenwei 411 domestic multi-core processor, which fundamentally eliminates system loopholes; the bridge expands multiple PCI-E buses, integrates SATA controller and USB controller, and expands SATA3.0 interface and USB3.0 interface respectively; The multi-functional import device realizes the one-way import of non-classified information and the two-way data exchange of classified information by means of software and hardware integration. In order to prevent the loss of secrets caused by the unauthorized use of mobile storage media;

[0028] The multifunctional importing device includes a general-purpose medium one-way importing circuit (universal USB mobile storage medium one-way importing circuit) and a special me...

Embodiment 2

[0033] The method for realizing data ferrying of the safe ferry machine system described in embodiment 1 includes:

[0034] (1) The external read-only CD is connected to the safe ferry system through a read-only CD-ROM drive, and the safe ferry system automatically reads the data of the external read-only CD, through the special-purpose USB mobile storage medium interface of the multifunctional import device , written to a dedicated USB removable storage medium for data ferrying;

[0035] (2) The external universal USB mobile storage medium is connected to the safe ferry system through a single-lead USB interface, and the safe ferry system automatically reads the storage medium data, and writes the special USB mobile storage medium through the special USB mobile storage medium interface. Storage medium for data ferrying.

[0036] The safe ferry machine system does not save ferry data, and realizes point-to-point and disk-to-disk one-way data replication, thereby avoiding pote...

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Abstract

The invention relates to a safe ferry machine system and an implementation method thereof. The safe ferry machine system comprises a main board, a bridge sheet and a multifunctional import device. Themain board is respectively connected with the bridge sheet and the multifunctional import device, and the main board is a Shenwei processor, so that system bugs are eradicated fundamentally. Bridge chip expansion multi-path PCI-E bus is integrated with the Ethernet driver, the SATA controller and the USB controller, and a gigabit Ethernet port, an SATA 3.0 interface and a USB 3.0 interface are respectively expanded. The multifunctional import device realizes one-way import of non-secret-involved information and two-way data interaction of the secret-involved information in a soft and hard integrated mode. And a secret leakage event caused by unauthorized use of the mobile storage medium is avoided. According to the invention, related management and control can be carried out on information exchange in the mobile storage medium, the security problem which may occur in the process of finishing information exchange by using the mobile medium is solved, and the situation of secret leakagecaused by the mobile medium in the data exchange process is avoided.

Description

technical field [0001] This patent relates to the technical field of data security isolation exchange, specifically a domestic safe ferry system and its implementation method. Background technique [0002] With the continuous improvement of data value and the continuous development of storage technology, data has become the core asset. In practical applications, there is a need for data exchange. Due to the importance of related data, relevant national regulations do not allow network exchange, only physical isolation exchange , the exchanged data often becomes the first choice of attackers, so as to achieve the purpose of stealing, tampering or destroying data. If there are no security precautions, once the attacker successfully steals, its negative impact will be inestimable. Therefore, the security isolation of data exchange Safety becomes paramount. [0003] The existing physical isolation exchange method generally adopts the transmission mode of manual CD reading, viru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/80G06F21/56
Inventor 李岩刘强孙大军
Owner SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD
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