# Firewall pinhole

> in computer networking, a port that is opened through a firewall for a particular application

**Wikidata**: [Q5452020](https://www.wikidata.org/wiki/Q5452020)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Firewall_pinhole)  
**Source**: https://4ort.xyz/entity/firewall-pinhole