论文标题
基于指纹的身份验证的概述：LINICICE TENTERTION及其他
An Overview of Fingerprint-Based Authentication: Liveness Detection and Beyond
论文作者
论文摘要
在本文中，我们提供了用于身份验证的指纹感应方法的概述。我们分析了当前的指纹传感技术，来自算法以及从硬件的角度分析。然后，我们专注于检测物理运动的方法，该方法定义为可用于确保人类用户试图在系统上进行身份验证的技术。我们分析了这些方法在预防攻击方面的有效性，恶意实体试图欺骗基于指纹的身份验证系统以接受假手指作为真实手指（欺骗攻击）。然后，我们确定针对生物识别数据（例如指纹）的更广泛的攻击点。最后，我们提出了保护指纹数据的新颖措施。
In this paper, we provide an overview of fingerprint sensing methods used for authentication. We analyze the current fingerprint sensing technologies, from algorithmic, as well as from hardware perspectives. We then focus on methods to detect physical liveness, defined as techniques that can be used to ensure that a living human user is attempting to authenticate on a system. We analyze how effective these methods are at preventing attacks where a malicious entity tries to trick a fingerprint-based authentication system to accept a fake finger as a real one (spoofing attacks). We then identify broader attack points against biometric data, such as fingerprints. Finally, we propose novel measures to protect fingerprint data.
