Securing Liveness Detection for Voice Authentication via Pop Noises

• Published in: IEEE transactions on dependable and secure computing Vol. 20; no. 2; pp. 1702 - 1718
• Main Authors: Jiang, Peipei, Wang, Qian, Lin, Xiu, Zhou, Man, Ding, Wenbing, Wang, Cong, Shen, Chao, Li, Qi
• Format: Journal Article
• Language: English
• Published: Washington IEEE 01.03.2023; IEEE Computer Society
• Subjects: Air flow; anti-spoofing; Authentication; Biometrics; Electronic devices; Impersonation attacks; Lips; Liveness detection; Microphones; Mouth; Noise; pop noises; Resists; Smart phones; Smartphones; Sound pressure; Spoofing; voice authentication; Voice recognition

Voice authentication has been increasingly adopted for sensitive operations on mobile devices. While voice biometrics can distinguish individuals by their spectral features (such as voiceprints), they are known to be prone to spoofing attacks, where malicious attackers can use pre-recorded or synthe...