Firewall
Summary: A network security system that monitors and controls incoming and outgoing traffic based on predetermined security rules, acting as a barrier between trusted and untrusted networks. Tags: concepts computer-science igcse-computer-science internet security Created: 2026-05-08T14:03:00Z Last Updated: 2026-05-08T14:03:00Z
Content
A network security system that monitors and controls incoming and outgoing traffic based on predetermined security rules, acting as a barrier between trusted and untrusted networks.