secure printing method
A technology of secure printing and printing equipment, which is applied in the field of network communication and can solve problems such as hidden dangers of information security
Inactive Publication Date: 2015-09-02
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
View PDF5 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In this mode, it is likely that the printed documents, especially confidential documents, will be taken or peeped by others because the requester of the printing job is not near the printing equipment when the printing equipment is printing or after the printing is completed, so there is information Security risks
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0028] figure 1 It is an implementation environment diagram of an embodiment of the printing device 100 of the present invention. In this embodiment, the printing device 100 is located in a wireless network, and communicates with the terminal device 200 and the proxy device 300 through the wireless network. In a specific embodiment of the present invention, the wireless network is a wireless local area network (WIFI), the printing device 100 is a printing device with a wireless network function, and the terminal device 200 and the agent device 300 can be a personal computer (Personal Computer) with a wireless transmission function, respectively. , PC) and smart phone (Smart Phone). In the embodiment of the present invention, there are multiple printing devices 100, and one or more proxy devices 300, figure 1 Only one is shown in the figure for simplicity of illustration, and it is not limited to this in practical application.
[0029] In this embodiment, see figure 2 , th...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides printing equipment; the printing equipment is connected with proxy equipment by terminal equipment and used for putting the terminal equipment and the proxy equipment into a security printing group according to a request. When the printing equipment receives a printing task transmitted by the terminal equipment, the printing equipment is used for generating first checking information according to the printing task and transmitting the first checking information to the terminal equipment. When the printing equipment receives second checking information from the proxy equipment and contents of the second checking information is matched with those of the first checking information, the printing equipment is used for executing the printing task. The invention further provides a security printing method; and the printing equipment and the printing method, provided by the invention, are used for ensuring security execution of the printing task through establishing the security printing group.
Description
technical field [0001] The invention relates to the technical field of network communication, in particular to a printing device and a safe printing method thereof. Background technique [0002] With the development of the times and the advancement of science and technology, printing equipment has become one of the indispensable office equipment for various companies today, but the security issues of printing documents that follow cannot be ignored. One printing device receives printing tasks sent by multiple computers and executes them immediately, which is the mode usually used by current printing devices to print files. In this mode, it is likely that the printed documents, especially confidential documents, will be taken or peeped by others because the requester of the printing job is not near the printing equipment when the printing equipment is printing or after the printing is completed, so there is information Security risks. [0003] Therefore, it is necessary to ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/44G06F3/12
Inventor 简晋弘
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD