Cross-platform official document anti-counterfeiting printing management system used in local area network

Abstract

The invention relates to a cross-platform official document anti-counterfeiting printing management system used in a local area network. The system comprises a client side and a server side; the client side is provided with a virtual printer, a face recognition module and a face information collection module, and the function of the client side is that the virtual printer converts a file to be printed into a pdf file, starts a camera to collect user face features, sends the user face features to the server side for permission verification, and sends the file to the server side after verification; the server side is provided with a permission verification module, a permission distribution module, an anti-counterfeiting printing module, an anti-counterfeiting verification module, a resource management module and a data management module, and has the functions of adding an anti-counterfeiting two-dimensional code for a file after receiving the file to be printed of the client side, selecting a printer which a user has permission to use to print the file, managing user information and printer information, performing authority distribution and checks the printing record. The problems of comprehensive management of anti-counterfeiting printer resources in a local area network, user printing authority verification, copy prevention, scanning prevention, counterfeiting prevention and the like in official document printing are solved.

Description

technical field [0001] The invention relates to an official document anti-counterfeiting printing management system, in particular to a cross-platform official document anti-counterfeiting printing management system used in a local area network. Background technique [0002] Printers are widely used in modern offices, and it is one of the most common behaviors to use printers to print paper documents in government agencies, but there are also many problems that follow: 1. Since the exposure of the US "Prism" Systems and domestic office software are more and more widely used, but there are few compatible printers and printer software, which greatly limits the use of domestic equipment; 2. Paper documents with a higher security level will have Traceability requirements. The most common solution now is to add some anti-counterfeiting information, but this kind of anti-counterfeiting information is generally not beautiful, and at the same time affects the reading effect. The mo...

AI Technical Summary

Problems solved by technology

[0002] Printers are widely used in modern offices. It is also one of the most common behaviors to use printers to print paper documents in government agencies, but there are also many problems that follow: 1. Since the exposure of the US "Prism" Systems and domestic office software are used more and more widely, but there are few compatible printers and printer software, which greatly limits the use of domestic equipment; 2. Paper documents with a higher security level will have Traceability requirements

The most common solution now is to add some anti-counterfeiting information, but this kind of anti-counterfeiting information is generally not beautiful, and at the same time affects the reading effect. The most important point is that it is easy to copy or scan, and it is easy to forge official documents, so there is a great security risk; 3 1. In government departments with high confidentiality level, some documents cannot be printed at will, and need to have printing authority and save printing records; 4. The printing software needs to be compatible with various documents in order to be convenient for users to use; 5. In a local area network, anti-counterfeiting official documents It is impossible to have one printer per person, and a method is needed to meet the printing needs of all users

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