155 Open source projects that are alternatives of or similar to Yypbd Delphi Headerporting

AstLinux is a "Network Appliance for Communications" x86_64 Linux distribution

A free, fully open-source application firewall for MAC OS High Sierra and later. Allows real-time monitoring of network connections being made by applications, and blocking/allowing of these per app by user. Supports use of hostname lists (Energized Blu etc) to block known tracker and advertising domains for all apps. Also allows blocking of all…

Fail2ban Docker image based on Alpine Linux

Python Firewall Library

Block routes by IP

Main repository for pfSense

lightweight cross-platform networking toolkit

lanproxy是一个将局域网个人电脑、服务器代理到公网的内网穿透工具，支持tcp流量转发，可支持任何tcp上层协议（访问内网网站、本地支付接口调试、ssh访问、远程桌面、http代理、https代理、socks5代理...）。技术交流QQ群 678776401

The Palo Alto Networks Add-on for Splunk allows a Splunk® Enterprise or Splunk Cloud administrator to collect data from Palo Alto Networks Next-Generation Firewall devices and Advanced Endpoint Protection.

Public collection of firewall dumps.

Cisco ASA Firewall Cleanup Script.

Deploy, update, and stage your WAFs while managing them centrally via FMS.

Firewall and Privatizing Proxy for Trackers, Attackers, Malware, Adware, and Spammers with Anti-Virus On-Demand and On-Access Scanning (PF, squid, privoxy, hphosts, dshield, emergingthreats, hostsfile, PAC file, clamav)

A tool for fuzzing for ports that allow outgoing connections

Web Application Firewall (WAF) package for Laravel

Simple OpenBSD Home Firewall Config for ALIX Board

一款轻量级、高性能、功能强大的内网穿透代理服务器。支持tcp、udp、socks5、http等几乎所有流量转发，可用来访问内网网站、本地支付接口调试、ssh访问、远程桌面，内网dns解析、内网socks5代理等等……，并带有功能强大的web管理端。a lightweight, high-performance, powerful intranet penetration proxy server, with a powerful web management terminal.

Express security essentials deployment for Linux Servers

Single Packet Authorization > Port Knocking

UPPERSAFE Open Source Firewall

Zorp GPL

Real-time detection and defense against malicious network activity and policy violations (exploits, port-scanners, advertising, telemetry, state surveillance, etc.)

Ansible Role - iptables Firewall configuration.

CNI Plugins compatible with nftables

Manage docker containers firewall with UFW!

Windows firewall PowerShell scripts

Restrict mobile data on Samsung devices

A full functional WiFi Repeater (correctly: a WiFi NAT Router)

List of Azure CDN IP Addresses

🚦Web Application Firewall or API Gateway(应用防火墙/API网关)

Security router changelog

psad: Intrusion Detection and Log Analysis with iptables

OpenSnitch is a GNU/Linux application firewall

An execution engine for Wireshark-like filters

Noddos client

百宝箱

Ansible role to set up ufw in Debian-like systems

curated list of open-source anti-censorship tools

Firewall-System based on OpenWRT or Pi-Hole with UnBound, TOR, optional Privoxy, opt. ntopng and opt. Configuration of the AVM FRITZ!Box with Presets for Security and Port-List. Please visit:

RedSails is a Python based post-exploitation project aimed at bypassing host based security monitoring and logging. DerbyCon 2017 Talk: https://www.youtube.com/watch?v=Ul8uPvlOsug

Linux Automatic ARP (TCP / UDP / ICMP) Firewall

Spoilerwall introduces a brand new concept in the field of network hardening. Avoid being scanned by spoiling movies on all your ports!

Website Security, Antivirus & Firewall || a powerful application that can secure your website against hackers, attacks and other incidents of abuse

OpenBSD Router Boilerplate

An XDP firewall that is capable of filtering specific packets based off of filtering rules specified in a config file. IPv6 is supported!

Qomui (Qt OpenVPN Management UI)

Fragscapy is a command-line tool to fuzz network protocols by automating the modification of outgoing network packets. It can run multiple successive tests to determine which options can be used to evade firewalls and IDS.

Repo containing various networking icons including routers, switches, servers, firewalls, load balancers and more. Icons are provided in png and svg formats.

WAF for WordPress 🔥 with 60+ security checks and weekly updates

IPBan Monitors failed logins and bad behavior and bans ip addresses on Windows and Linux. Highly configurable, lean and powerful. Learn more at -->

A playground ruleset to get to know nftables syntax

Tool for Preventing Data Exfiltration with eBPF

OpenSnitch is a GNU/Linux port of the Little Snitch application firewall

🔥 Everything about web-application firewalls (WAF).

A toolbox to enforce firewall rules across multiple GCP projects.

A docker sidecar container to forward all traffic to local docker host or any other host

💻☁📦 The (official) Nextcloud VM (virtual machine appliance), Home/SME Server and scripts for RPi (4).

Parse, Audit, Query, Build, and Modify Cisco IOS-style configurations. Python Infrastructure as Code (IaC) for Cisco IOS (and other vendors).

Orchid: VPN, Personal Firewall

This script automates the process of getting Wireguard setup on OPNsense to connect to PIA's NextGen Wireguard servers. It will create Wireguard Instance(Local) and Peer(Endpoint) on your OPNsense setup.