Research on cloud anti-counterfeiting product packaging design based on internet of things

Aiming at the problems such as low security coefficient of security and large error of package generation in cloud security product packaging, the design method of cloud security product packaging based on the internet of things technology was studied. Firstly, the thumbnail of the cloud security watermark is formed after the image is downsampled according to the sampling theory. The security information is initially hidden by displacement transformation, and the cloud security encryption watermark is generated by combining with the NTRU algorithm. Finally, the internet of things (IoT) technology was introduced to design the backscatter modulation of cloud anti-counterfeiting wireless communication, and a package automatic generation system embedded with package cloud anti-counterfeiting code was constructed. The maximum likelihood estimation optimisation generation system was used to realise the package design of cloud anti-counterfeiting products. The experimental results show that the security factor of the proposed method is 0.99, the packaging generation error is less than 0.2%, and the time is less, so the method has higher application value. Copyright © 2024 Inderscience Enterprises Ltd.