ipsets dynamically updated with firehol's update-ipsets.sh script

glider is a forward proxy with multiple protocols support, and also a dns/dhcp server with ipset management features(like dnsmasq).

Daily feed of bad IPs (with blacklist hit scores)

A firewall for humans...

chinadns 重构增强版，支持域名分流、ipset/nftset、UDP/TCP/DoT

Stateful zone based firewall daemon with D-Bus interface

A bash script to ban large numbers of IP addresses published in blacklists.

transparent proxy base on ss, v2ray, xray, ipset, iptables, chinadns on asuswrt merlin or side router.

Skynet - Advanced IP Blocking For ASUS Routers Using IPSet.

IP block lists for: Malware, Bots, Hackers, Sniffers, etc. Shodan and other scanners are blocked.

Aggregated AbuseIPDB blocklists with worst IPv4 & IPv6 offenders (~100% confidence)

⚔️🧱🔥🛑IP BAN Block Allow GEOIP country traffic limit server input/output to IP countries with iptables+xt_geoip, auto db-ip update, firewall fail2ban gfw ufw cidr blacklist netfilter rules persistent restrict netaddr xtables linux debian ubuntu apache nginx web server anti hack ddos firewalld ipblocks ipdeny ip ranges MaxMind ipset

🔥 Go bindings for the IPtables ipset http://ipset.netfilter.org userspace utility

Centralize or distribute IPset blacklists

IPv4 Blacklist for Ipset or Squid-Cache

IP blocklist extension for Ubuntu ufw

IP Address Collection and Management Service with multiple output formats: mikrotik, json, text, ipset, nfset, clashx, keenetic, switchy, amnezia

Block countries using iptables + ipset + ipdeny.com

公司网关使用 shadowsocks 搭建翻墙网络

Выборочное использование OpenVPN для определённых ресурсов