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netfilter

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Here are 228 public repositories matching this topic...

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SunBK201 / UA3F

Star 697

Advanced HTTP(S) Rewriting Proxy

http user-agent proxy mitm socks5 netfilter nfqueue
  • Updated Oct 6, 2026
  • Go

borestad / blocklist-abuseipdb

Star 614

Aggregated AbuseIPDB blocklists with worst IPv4 & IPv6 offenders (~99% confidence)

blacklist firewall blocklist malware iptables ipsum attack-prevention netfilter ipset attacks ipset-lists blocklists iplist maltrail abuseipdb blacklists ipblocklist ipsets iplists
  • Updated Nov 12, 2026
  • Shell
BaiduNetDiskYouthMember

hmjz100 / BaiduNetDiskYouthMember

Star 310

百度网盘会员青春版 - 模拟百度云盘会员,支持隐藏云一朵、使用视频倍速、生成/查看/下载 AI字幕、修改头像、用户名、等级、SVIP 10 ID 等功能

hook userscript tampermonkey baidu baiduyun netfilter netdisk tampermonkey-script js-hooks baidunetdisk tampermonkey-userscript baidu-netdisk net-filter
  • Updated Nov 13, 2025
  • JavaScript

x-way / iptables-tracer

Star 298

Insert trace-points into the running configuration to observe the path of packets through the iptables chains.

golang iptables netfilter nflog iptables-tracer
  • Updated Nov 10, 2026
  • Go

ti-mo / conntrack

Star 164

Pure-Go Conntrack implementation; for humans.

golang-library netlink netfilter hacktoberfest conntrack
  • Updated Nov 12, 2025
  • Go

AliDbg / IPBAN

Star 153

⚔️🧱🔥🛑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

linux nginx rules blacklist block firewall country iptables persistent ip geoip maxmind fail2ban gfw netfilter ipset ufw ipban blocked xt-geoip
  • Updated Feb 1, 2024
  • Shell

ntop / ipt_geofence

Star 145

Geographical host protection for Linux/FreeBSD

linux firewall cybersecurity netfilter
  • Updated Nov 9, 2026
  • C++

dxwu / BinderFilter

Star 143

A Linux kernel IPC firewall and logger for Android and Binder

android binder kernel netfilter ipc-message
  • Updated Feb 12, 2020
  • Python
antiddos

mintyYuki / antiddos

Star 134

Simple script against most network threats.

linux security attack firewall netfilter ddos-mitigation anti-ddos ddos-protection nftables antiddos anti-ddos-protection layer4 anti-ddos-script ddos-defense
  • Updated Mar 22, 2026
  • Shell

vel21ripn / nDPI

Star 134

Open Source Deep Packet Inspection Software Toolkit

linux iptables netfilter ndpi
  • Updated Oct 28, 2026
  • C

Pwnzer0tt1 / firegex

Star 128

Firegex, a firewall for Attack-Defense CTFs

firewall reverse-proxy intrusion-detection ctf netfilter nftables attack-defense netfilter-queue application-firewall firegex
  • Updated Nov 1, 2026
  • Python
geo-nft

wirefalls / geo-nft

Star 125

Bash script to create nftables sets of country specific IP address ranges for use with firewall rulesets. The project provides a simple and flexible way to implement geolocation filtering with nftables. It can be a useful tool to reduce the chance of malware, ransomware and phishing attempts as well as mitigating the effects of DDoS attacks.

anti-malware ip-geolocation geoip-location linux-server netfilter firewalls ddos-mitigation firewall-configuration ddos-protection firewall-rules nftables ransomware-prevention linux-security geo-ip geoip-database anti-phishing malware-protection phishing-protection nftables-rules nftables-geoip
  • Updated Nov 6, 2023
  • Shell

landhb / DrawBridge

Star 119

Layer 4 Single Packet Authentication Linux kernel module utilizing Netfilter hooks and kernel supported Berkeley Packet Filters (BPF)

rust linux-kernel iptables netfilter bpf knocker port-knocker port-knock iptables-extension port-knocking
  • Updated Oct 14, 2023
  • C

rpthms / nft-geo-filter

Star 117

Allow/deny traffic in nftables using country specific IP blocks

blacklist ip-geolocation netfilter ip-blacklist nftables geo-ip whitelists-ip ip-whitelist nft-blacklist blacklist-sets
  • Updated Nov 22, 2022
  • Python

rfxn / advanced-policy-firewall

Sponsor
Star 116

iptables/netfilter firewall for Linux servers with stateful filtering, trust system, ipset block lists, SYN flood protection, VNET per-IP policies, and Docker support

bash firewall iptables netfilter ipset network-security linux-security server-hardening
  • Updated May 22, 2026
  • Shell

florianl / go-nfqueue

Sponsor
Star 115

c-binding free API for golang to communicate with the queue subsystem of netfilter

golang netfilter nfqueue hacktoberfest
  • Updated Nov 9, 2026
  • Go

yaa110 / rust-iptables

Star 99

Rust bindings for iptables

rust iptables bindings netfilter rust-crate
  • Updated Aug 7, 2025
  • Rust

ti-mo / netfilter

Star 86

Pure-Go Netfilter Netlink family implementation.

golang-library netlink netfilter hacktoberfest
  • Updated May 5, 2025
  • Go

Chromo-lib / netfilter

Star 85

🧱 Netfilter - An efficient blocker for ads, trackers, coin miners, popups, annoying anti-blockers, malware sites, etc.

chrome-extension firefox chrome opera firefox-addon ad-blocker adblock ublock-origin netfilter adguard manifest-v3 declarativenetrequest
  • Updated May 29, 2024
  • TypeScript

milesrichardson / docker-nfqueue-scapy

Star 81

Docker container for intercepting packets with scapy from a netfilter queue (nfqueue)

python docker iptables scapy netfilter nfqueue
  • Updated Mar 3, 2017
  • Python

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