# EchoFace: Acoustic Sensor-Based Media Attack Detection for Face Authentication

> Research article (IEEE Internet of Things Journal, 2019) · cited 41× · AI/ML

**Wikidata**: [openalex:W2994621558](https://www.wikidata.org/wiki/openalex:W2994621558)  
**Source**: https://4ort.xyz/entity/echoface-acoustic-sensor-based-media-attack-detection-for-face-authentication