# non-repudiation

> proof of a message sender's identity, e.g. cryptographically

**Wikidata**: [Q1327773](https://www.wikidata.org/wiki/Q1327773)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Non-repudiation)  
**Source**: https://4ort.xyz/entity/non-repudiation


## References

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