Site Web gratuit & Serveur Migration
Jour : 15 Novembre 2026
SSH & Pare-feu
Blocage et mise en liste blanche des adresses IP avec UFW sous Linux
What Is UFW?
UFW, short for Uncomplicated Firewall, is a firewall management tool commonly used on Linux systems such as Ubuntu, Debian, and Arch Linux. It provides a simplified interface for configuring firewall rules while leveraging the underlying power of iptables or nftables.
System administrators use UFW to control ...