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Safe and trusted image formation device and control method thereof and imaging system and method

An imaging control and image technology, applied in computer security devices, input/output process of data processing, electrical recording technology using charge graphics, etc., can solve image forming control program attacks, lack of security risks, and data leakage of image forming devices and other issues to avoid the impact of startup time

Active Publication Date: 2018-06-29
ZHUHAI PANTUM ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, the technical solution for security control of the image forming device is usually to add user authentication (such as password verification or card reader, etc.) and encryption processing of printing data to the image forming device; these security verification solutions are only It is the security management and control of the use authority and data security of the image forming device, but the image forming control program itself and the operation process inside the image forming device may also be attacked by malicious programs, but the existing technology lacks corresponding security risks. Technical support, leading to the risk of data leakage in the image forming device

Method used

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  • Safe and trusted image formation device and control method thereof and imaging system and method
  • Safe and trusted image formation device and control method thereof and imaging system and method
  • Safe and trusted image formation device and control method thereof and imaging system and method

Examples

Experimental program
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Effect test

Embodiment 1

[0049] Such as figure 1 As shown, the embodiment of the present invention provides a safe and reliable image forming device, the image forming device includes:

[0050] The imaging control module 110 is used to control the imaging processing operation of the image forming device; the imaging control module 110 is used to perform processing operations related to data sending and receiving, command sending and receiving, and engine control, for example, how to call interface units through application programs (including but not limited to USB port, wired network port, wireless network port, etc.) to send and receive data, commands, status, etc., and can also obtain the received printing parameters through the application program, and parse them into commands that control the engine mechanism to perform specific functions, for example, LSU exposure parameters, pick-up roller rotation parameters, etc.; in addition, for image forming devices with user authority authentication or en...

Embodiment 2

[0064] Such as figure 2 As shown, this embodiment provides a safe and credible image formation control method, the control method comprising:

[0065] S110, start the imaging control module, the imaging control module is used to control the imaging processing operation of the image forming device; that is, start the imaging control module in the image forming device, and generate corresponding running activities corresponding to the image processing operation;

[0066] S120. Start the trusted computing supervision module, which is used to monitor the operation activities corresponding to the imaging control module in the image forming device; that is, start the trusted computing supervision module to generate corresponding operation activities corresponding to the trusted computing supervision; , the startup mode of the imaging control module and the trusted computing supervision module is started according to the predetermined startup priority order, and after the operation ...

Embodiment 3

[0085] Such as Figure 5 As shown, the present embodiment provides an imaging system, which includes:

[0086] One or more secure and trusted image forming devices as mentioned in Embodiment 1, for example, the first image forming device 100, ... the Nth image forming device 200;

[0087] The trusted monitoring server 300, the trusted monitoring server 300 can update the monitoring policy in the image forming device.

[0088] Preferably, when the trusted computing supervision module in the image forming apparatus 100, 200 monitors that there is an imaging control module (imaging control sub-module) in the image forming apparatus that does not conform to the monitoring strategy and / or the corresponding operation activity is running, it prevents the current imaging The control module (imaging control sub-module) and corresponding operation activities are executed, and the abnormal activity information is uploaded to the trusted monitoring server 300 .

[0089] Specifically, im...

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PUM

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Abstract

The invention belongs to the technical field of image formation. In order to solve the technical problem of unsafety of an image formation device in the prior art, the invention provides a safe and trusted image formation device and a control method thereof, an imaging system comprising the safe and trusted image formation device and a method. By combination with a trusted management technical scheme, safety management and control for the image formation device are realized; the image formation device comprises an imaging control module, a trusted computation supervising module and a start control module, wherein the imaging control module is used for controlling imaging processing operation of the image formation device; the trusted computation supervising module is used for monitoring acorresponding operation activity of the imaging control module in the image formation device; the start control module is used for starting the imaging control module and the trusted computation supervising module according to a preset start priority order, and monitoring the corresponding operation activity of the imaging control module according to a preset monitoring strategy after the trustedcomputation supervising module is started.

Description

【Technical field】 [0001] The present invention relates to the technical field of image formation, in particular to a safe and reliable image forming device and its control method, imaging system and method. 【Background technique】 [0002] With the advancement of electronic science and technology, the development of image forming apparatus (Image forming apparatus) has become more and more mature. However, as a kind of computer peripheral equipment, image forming apparatus is vulnerable to attacks by criminals (such as hackers). and / or fax-enabled laser printers (one of many types of image forming devices) as an example, the scanned or faxed data may carry the user’s confidential data, and even the photosensitive drum, which is the core component of laser imaging, is also It may carry confidential data to be printed by the user; once these data are leaked, it will bring a lot of unnecessary troubles to the user; if it involves the office of a company or a government secret de...

Claims

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Application Information

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IPC IPC(8): G03G15/00
CPCG03G15/50G06F3/1238G06F21/57G06F21/608
Inventor 李德志胡琦余成柱
Owner ZHUHAI PANTUM ELECTRONICS
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