# AuthPaper: Protecting paper-based documents and credentials using Authenticated 2D barcodes

> Research article (2015 IEEE International Conference on Communications (ICC), 2015) · cited 26× · AI/ML

**Wikidata**: [openalex:W1558606320](https://www.wikidata.org/wiki/openalex:W1558606320)  
**Source**: https://4ort.xyz/entity/authpaper-protecting-paper-based-documents-and-credentials-using-authenticated-2d-barcodes