基于电脑图的人身份验证的威胁和缓解策略
Zaib Unnisa1, Asadullah Tariq2, Irfan Ud Din3
1Department of Computer Science, Superior University, Lahore, Pakistan.
International journal of telemedicine and applications
|February 14, 2025
概括
脑电图 (EEG) 认证面临着死者的脑电波带来的新风险. 这项研究提出了新的活力检测方法,以对抗伪造或死后EEG信号,增强生物识别安全性.
科学领域:
- 生物识别和网络安全
- 神经科学和信号处理
背景情况:
- 电脑摄影 (EEG) 提供了独特的生物识别认证,因为它抵抗模仿和死后获取.
- 传统的生物识别数据,如指纹和虹膜,容易被降解和非法使用.
- 最近的进展突出了基于EEG的身份验证中的潜在漏洞.
研究的目的:
- 调查基于EEG的人身份验证的新出现的风险.
- 审查当前的知识,并确定EEG信号认证的挑战.
- 提出解决方案,以减轻已识别的安全威胁.
主要方法:
- 在过去十年中对EEG信号研究进行了全面的文献综述.
- 分析EEG生物识别的最新进展和挑战.
- 开发更新的生命检测方法.
主要成果:
- 从已故个人的EEG信号被成功捕获,对当前的身份验证系统构成重大威胁.
- 现有的EEG认证文献缺乏强大的"活力检测"实现.
- 新的挑战包括伪造的EEG信号和死后EEG数据的使用.
结论:
- 基于EEG的身份验证需要增强活力检测,以应对新的威胁.
- 该研究引入了针对伪造和死后EEG信号的最新方法.
- 这些发现旨在刺激对安全的EEG生物识别系统的进一步研究.
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