csf-firewall

ConfigServer Security & Firewall (CSF) - Robust linux iptables/nftables firewall & free ipset blocklist service.

Scripts for Way to the Web Limited Products

CSF firewall (ConfigServer Security & Firewall)

vStacklet is a kit to quickly install a LEMP Stack w/ Varnish and perform basic configurations of new Ubuntu 20.04/22.04 and Debian 11/12 servers.

CSF Firewall and AbuseIPDB API integration with specific focus on data privacy and prevention of sensitive data leaked to public AbuseIPDB database report

Firewall blocklists / IPSET service maintained by the ConfigServer team. Compatible with all applications that support hostname ipsets, including ConfigServer Firewall.

(Addon Module) Self-service Firewall Unblocking for WHMCS & CSF. (💙 FOSS: Free Open-source Software) unblockip

enable CSF Firewall native fail2ban like support

Maintained fork of CSF (ConfigServer Security & Firewall)

A complete solution for automatic intrusion detection and blocking using Suricata IDS and ConfigServer Security & Firewall (CSF).

ConfigServer Security & Firewall

Tracking Aetherinox CSF Firewall fork changes compared to CSF Firewall v15.00 GPLv3 version

Auto-bans whole attacking /24 subnets in CSF (ConfigServer Firewall) — stops distributed brute-force without per-IP whack-a-mole, and escalates repeat offenders to a permanent ban.

Reinstall CSF with backups and selective restoration options without hassle!

ConfigServer Security & Firewall install script

Advanced CSF Firewall Regex Rules: Automated Fail2ban Bans for 2026