# Secure and Usable User-in-a-Context Continuous Authentication in Smartphones Leveraging Non-Assisted Sensors

> Research article (Sensors, 2018) · cited 17× · AI/ML

**Wikidata**: [openalex:W2800605075](https://www.wikidata.org/wiki/openalex:W2800605075)  
**Source**: https://4ort.xyz/entity/secure-and-usable-user-in-a-context-continuous-authentication-in-smartphones-leveraging-non-assisted-sensors