@inproceedings {277088, author = {Yan Meng and Jiachun Li and Matthew Pillari and Arjun Deopujari and Liam Brennan and Hafsah Shamsie and Haojin Zhu and Yuan Tian}, title = {Your Microphone Array Retains Your Identity: A Robust Voice Liveness Detection System for Smart Speakers}, booktitle = {31st USENIX Security Symposium (USENIX Security 22)}, year = {2022}, isbn = {978-1-939133-31-1}, address = {Boston, MA}, pages = {1077--1094}, url = {https://www.usenix.org/conference/usenixsecurity22/presentation/meng}, publisher = {USENIX Association}, month = aug }