摘要
[目的/意义]在人们日常使用智能手机的过程中,记录在手机内部存储空间中的GPS轨迹数据具有潜在的证据价值.[方法/过程]基于GPS轨迹数据提取技术,结合轨迹数据的可视化技术,提出了GPS轨迹数据的可视化方法.[结果/结论]针对某APP的GPS轨迹数据可视化效果显示,在保证网络安全和数据安全的前提下,使用Python编程实现GPS轨迹数据可视化,是一种既免费又便捷的轨迹数据可视化方法,可为电子数据取证提供重要依据.
[Purpose/Significance]In the process of people's daily use of smart phones,GPS trajectory data recorded in the internal storage space of mobile phones has potential evidence value.[Method/Process]Based on GPS trajectory data extraction technology and visualization technology,a visualization method of GPS trajectory data is proposed.[Results/Conclusion]The effect of GPS trajectory data visualization based on an APP shows that under the premise of ensuring network security and data security,using Python programming to realize GPS trajectory data visualization is a free and convenient trajectory data visualization method,which can provide important information for electronic data forensics.
作者
傅桐乐
Fu Tongle(Qinzhou Municipal Public Security Bureau,Guangxi Qinzhou 535000)
出处
《网络空间安全》
2022年第4期35-39,共5页
Cyberspace Security
