# challenge–response authentication

> type of authentication protocol

**Wikidata**: [Q1059963](https://www.wikidata.org/wiki/Q1059963)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Challenge–response_authentication)  
**Source**: https://4ort.xyz/entity/challenge-response-authentication


## References

1. Freebase Data Dumps. 2013
2. BabelNet
3. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)