E-government digital watermark information security and anti-counterfeiting traceability system
summary：In the face of screenshots and photo leaks of sensitive information in online and mobile offices, it is difficult to track and protect modern encryption technology and its security systems. For example, the image information in the digital environment is transferred to other carriers by taking pictures, although the content of the information has not changed, but the carrying mode of the information has changed greatly, and the general traceability technology and tracking information life cycle and anti-attack ability can not continue to track and trace the source in the case of digital-analog conversion and analog-to-digital conversion of the information carrier. Based on Yufei digital watermark, combined with the latest application technologies such as visual synthesis and machine vision, the research
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entrusted Chengdu Ningfei Information Engineering Co., Ltd. to develop the "Printing Digital Watermark Anti-counterfeiting Technology Service Platform", which was applied to our center's reporting platform in February 2017, and achieved good anti-counterfeiting effect after half a year of application. The platform has the following features:
1. Through multiple and multi-level digital watermarking methods such as visible and non-visible, discrete and non-discrete digital watermarking, and real-time collection of tree information to achieve security mechanisms such as hiding printing information. So as to show R multi-level multiple anti-counterfeiting.
key word： E-government digital watermark information security and anti-counterfeiting traceability system
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Company leader: Hua Jianhe Tel：18280292402 E-mail: yufei@yufei.cc
Address: 1309, Zhonghai Building, No. 36, Longteng East Road, Wuhou District, Chengdu
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