# No Free Lunch Theorem for Security and Utility in Federated Learning

> Research article (ACM Transactions on Intelligent Systems and Technology, 2022) · cited 53× · AI/ML

**Wikidata**: [openalex:W4221156096](https://www.wikidata.org/wiki/openalex:W4221156096)  
**Source**: https://4ort.xyz/entity/no-free-lunch-theorem-for-security-and-utility-in-federated-learning