大家好,欢迎收听我们的科技播客。今天我们要聊的是一个关于网络安全的新趋势——激光破解技术。两位来自NetSPI的安全研究员,Sam Beaumont和Larry “Patch” Trowell,即将在即将举行的Black Hat网络安全会议上展示他们的新发明——RayV Lite。
RayV Lite是一款基于激光的破解工具,成本不到500美元,主要利用3D打印技术和树莓派来实现。这款工具的核心在于利用激光精确地干扰处理器中的电子,从而引发故障,甚至可能绕过硬件的安全协议。
Beaumont和Trowell之所以选择开源这个设计,是希望让更多人了解并意识到激光破解技术的可行性。他们认为,通过这种方式,硬件制造商将会更快地采取措施来保护他们的产品免受这种形式的攻击。
此外,RayV Lite不仅限于激光故障注入,还支持激光逻辑状态成像,这种技术可以窥探芯片内部的操作,从而获取敏感数据。这无疑是一个值得关注的领域,尤其是对于那些依赖高度敏感设备的行业,如工业控制系统、汽车和医疗设备。
总之,随着技术的不断进步,网络安全面临的挑战也在不断变化。通过今天的讨论,我们希望能帮助大家更好地理解这些新兴的威胁,并鼓励大家持续关注网络安全的发展。感谢收听,我们下次节目再见。
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