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混合分层水印和选择性加密用于社会形象安全.
Conghuan Ye1,2, Shenglong Tan1,2, Zheng Wang1,2
1School of Information Engineering, Hubei University of Economics, Wuhan 430205, China.
Entropy (Basel, Switzerland)
|July 29, 2023
概括
这项研究介绍了一种安全的社会图像传播方案,结合了水标和加密. 该方法将图像转换映射到社交网络结构中,增强对未经授权使用的保护.
科学领域:
- 计算机科学 计算机科学
- 信息安全 信息安全
- 社交媒体分析 社交媒体分析
背景情况:
- 通过云计算和社交媒体平台快速增加社交图像共享.
- 越来越多的安全风险,包括图像伪造,盗版和挪用.
- 迫切需要安全的社会形象传播方法.
研究的目的:
- 提出一个安全的方案,在社交媒体平台上传播社会形象.
- 为了映射树结构 Haar (TSH) 转换与社交网络等级社区结构.
- 通过加密和水印,为社交图像提供双重保护.
主要方法:
- 使用社交网络分析 (SNA) 在社交图像上执行TSH转换.
- 使用SNA.编码社交媒体用户.
- 在压缩域中应用水印和加密.
- 通过混合多播-单播方案提供内容.
主要成果:
- 拟议的方案有效地保护了社会形象传播.
- 结合加密和水印提供了增强的安全性.
- 理论分析和实验结果验证了该方案的有效性.
结论:
- 开发的方案解决了安全的社会形象传播的关键需求.
- 将TSH转换与SNA集成提供了一个强大的框架.
- 混合交付方案确保了高效和安全的内容分发.
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