# <i>Lethe</i>: Conceal Content Deletion from Persistent Observers

> Research article (Proceedings on Privacy Enhancing Technologies, 2018) · cited 10× · AI/ML

**Wikidata**: [openalex:W2907949471](https://www.wikidata.org/wiki/openalex:W2907949471)  
**Source**: https://4ort.xyz/entity/i-lethe-i-conceal-content-deletion-from-persistent-observers