# A community‐based hierarchical user authentication scheme for Industry 4.0

> Research article (Software Practice and Experience, 2020) · cited 14× · AI/ML

**Wikidata**: [openalex:W3016857326](https://www.wikidata.org/wiki/openalex:W3016857326)  
**Source**: https://4ort.xyz/entity/a-communitybased-hierarchical-user-authentication-scheme-for-industry-4-0