A Methodology for Prevention of Biometric Presentation Attacks
A Methodology for Prevention of Biometric Presentation Attacks
复制标题
预防生物特征识别攻击的方法
DOI：
10.1109/ladc.2016.13
复制
发表时间：
2016
期刊：
影响因子：
--
通讯作者：
B. Cukic
中科院分区：
文献类型：
--
作者：
Emanuela Marasco;Mohamed Shehab;B. Cukic
鉴于生物识别系统在身份验证中的广泛应用，它是表示攻击（Presentation Attacks, pa）的主要目标。演示攻击是一种通过模拟授权人员的特征并将其呈现给传感器来绕过生物识别系统的攻击。生物特征认证的社会维度激发了人们对欺骗攻击的兴趣。根据动机和资源的可用性，普通用户可能成为潜在的攻击者。迫切需要对生物识别认证系统进行广泛的脆弱性分析，以帮助实施适当的对策。分析系统安全性的方法之一是基于攻击树（at）。在ATs中，对系统的攻击以树状结构表示，这有助于设计师理解系统可能受到攻击的不同方式，以及攻击者可能是谁，包括他们的能力、动机和目标。安全分析人员可以使用攻击树来识别攻击模式，这反过来又可以为系统设计人员提供服务，以实现更有效的防御机制。
Given their widespread use for authentication, biometric systems are a key target for Presentation Attacks (PAs). A presentation attack is an attempt to circumvent a biometric system by simulating the trait of an authorized person and presenting it to the sensor. Social dimension of biometric authentication nourishes the interest in spoofing attacks. Depending on motivation and availability of resources, general users become potential attackers. There is a strong need for extensive vulnerability analysis of biometric authentication systems to aid the implementation of appropriate countermeasures. One of the methodologies for analyzing system security is based on attack trees (ATs). In ATs, attacks against a system are represented in a tree structure that helps the designer understand different ways in which the system may be attacked as well as who the attackers may be, including their abilities, motivation, and goals. Security analysts may use attack trees to identify attack patterns, which in turn can serve system designers to implement more effective defense mechanisms.
影响因子：
4.7
作者：
Ghiani, Luca;Yambay, David A.;Schuckers, Stephanie A.
通讯作者：
Schuckers, Stephanie A.