# Opportunistic access control scheme for enhancing IoT-enabled healthcare security using blockchain and machine learning

> Research article (Scientific Reports, 2025) · cited 18× · AI/ML

**Wikidata**: [openalex:W4408155776](https://www.wikidata.org/wiki/openalex:W4408155776)  
**Source**: https://4ort.xyz/entity/opportunistic-access-control-scheme-for-enhancing-iot-enabled-healthcare-security-using-blockchain-and-machine-learning