# Evaluating smartphone-based dynamic security questions for fallback authentication: a field study

> Research article (Human-centric Computing and Information Sciences, 2016) · cited 12× · AI/ML

**Wikidata**: [openalex:W2463444906](https://www.wikidata.org/wiki/openalex:W2463444906)  
**Source**: https://4ort.xyz/entity/evaluating-smartphone-based-dynamic-security-questions-for-fallback-authentication-a-field-study