# Application-Layer Protocol Negotiation

> Transport Layer Security extension for application layer protocol negotiation

**Wikidata**: [Q7021111](https://www.wikidata.org/wiki/Q7021111)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Application-Layer_Protocol_Negotiation)  
**Source**: https://4ort.xyz/entity/application-layer-protocol-negotiation