# Safeguard: User Reauthentication on Smartphones via Behavioral Biometrics

> Research article (IEEE Transactions on Computational Social Systems, 2015) · cited 42× · AI/ML

**Wikidata**: [openalex:W2296016264](https://www.wikidata.org/wiki/openalex:W2296016264)  
**Source**: https://4ort.xyz/entity/safeguard-user-reauthentication-on-smartphones-via-behavioral-biometrics