Zero-dependency bash framework and orchestrator for unified firewall management across iptables, nftables, firewalld, ufw, and ipset. UUID-tracked rule lifecycle, compound actions, connection tracking, rate limiting, immutable backups, and defense-in-depth security controls. Interactive menu + CLI. 7 platforms, 375 tests.
linux bash security devops firewall iptables sysadmin shell-script firewalld security-hardening ipset network-security ufw security-tools nftables linux-security defense-in-depth firewall-manager bash-framework firewall-orchestrator
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Updated
Mar 29, 2026 - Shell