摘要
为了提升电子图纸抗攻击性、解决公司图纸泄密的问题,提出基于云平台的电子图纸密级标识方法研究。通过监控云和安全云设计云平台结构,利用该云平台通过扫描方式录入电子图纸,同时设计电子图纸密级标识过程;设置已嵌水印的顶点坐标,根据该坐标完成水印嵌入任务;根据嵌入水印的结果实现电子图纸密级标识研究。实验结果显示,该方法可顺利完成电子图纸密级标识,展示电子图纸标密的详细信息,且系统的数据传输速度较快,抗攻击性强。
In order to improve the attack resistance of electronic drawings and solve the problem of company drawings leaking,a method of electronic drawings confidentiality label based on cloud platform is proposed.The structure of cloud platform is designed by monitoring cloud and security cloud,and electronic drawings are entered by scanning with this cloud platform,and the process of electronic drawings confidentiality label is also designed.The vertex coordinates of the embedded watermark is set,and the watermark embedding task is completed according to the coordinates.According to the result of embedding watermark,the research of electronic drawings confidentiality label is realized.The experiment results show that this method can successfully complete the classification identification of electronic drawings and display the detailed information of electronic drawings,and the data transmission speed of the system is fast and the attack resistance is strong.
作者
黄文汉
李青
赵亚康
黄明浩
刘向东
HUANG Wen-han;LI Qing;ZHAO Ya-kang;HUANG Ming-hao;LIU Xiang-dong(Generation Company of China Southern Power Grid Co.,Ltd.,Guangzhou 511400,China)
出处
《信息技术》
2025年第9期23-28,共6页
Information Technology
基金
2019年中国南方电网科技项目(022200KK52190006)。
关键词
云平台结构
电子图纸
密级标识
数字水印
传输速度
cloud platform structure
electronic drawings
confidentiality label
digital watermark
transmission rate
作者简介
黄文汉(1988-),男,硕士研究生,工程师,研究方向为电力工程技术。
