Voice authentication (VA) has recently become an integral part in numerous security-critical
operations, such as bank transactions and call center conversations. The vulnerability of …

We present Malafide, a universal adversarial attack against automatic speaker verification
(ASV) spoofing countermeasures (CMs). By introducing convolutional noise using an …

Adversarial examples crafted to deceive Automatic Speaker Verification (ASV) systems have
attracted a lot of attention when studying the vulnerability of ASV. However, real-world ASV …

Automatic speaker verification (ASV) is a voice biometric technology whose security might
be compromised by spoofing attacks. To increase the robustness against spoofing attacks …

A reliable deepfake detector or spoofing countermeasure (CM) should be robust in the face
of unpredictable spoofing attacks. To encourage the learning of more generaliseable …

语音承载着人类语言和说话人身份信息, 通过语音伪造技术可以精确模仿目标说话人的声音以
达到欺骗人或机器听觉的目的. 目前, 深度伪造(Deepfake) **在对全球的政治经济及社会稳定带 …

With the growing number of devices that use voice biometric system for verification
purposes, it becomes mandatory to accurately verify the target speaker. Moreover, intruders …

Biometric systems are exposed to spoofing attacks which may compromise their security,
and automatic speaker verification (ASV) is no exception. To increase the robustness …

The increasing sophistication of multimodal interaction systems, which enable human-like
communication, raises concerns regarding the authenticity of exchanged speech data. Our …

Using our voices to access, and interact with, online services raises concerns about the
trade-offs between convenience, privacy, and security. The conflict between maintaining …