Showing 669 open source projects for "firewall linux"

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    jNetPcap - A Libpcap Java Binding

    jNetPcap - A Libpcap Java Binding

    A java PCAP and DPI library

    A java wrapper for popular "libpcap" and "WinPcap" libraries. Accurate full API translation. Packet buffers delivered with no copies. Send custom packets, gather statistics. Comprehensive and easily extensible DPI engine.
    Downloads: 30 This Week
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  • 2

    knocker

    A simple, portable port scanner

    Knocker is a simple, versatile, and easy-to-use TCP security port scanner written in C, using threads. It is able to analyze hosts and the network services which are running on them. It is available for Linux, FreeBSD, Unix, and Windows95/98/2000.
    Downloads: 12 This Week
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  • 3
    NetProxy Content Filtering And Web cache

    NetProxy Content Filtering And Web cache

    Small Content Filtering And Web Acceleration Appliance

    NetProxy, aka Debian NetInstall is an ISO based on the Artica Appliance Software. It provides a Proxy + Web-Filtering It is optimized for small hardware in order to be installed on small VPS, virtual machines and microboxes.
    Downloads: 2 This Week
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  • 4
    nuclewall

    nuclewall

    Açık kaynaklı bir hotspot yazılımı

    Downloads: 0 This Week
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  • 5
    Siproxd is a proxy/masquerading daemon for the SIP protocol. It allows SIP clients (softphones & hardphones) to work behind an IP masquerading firewall or router.
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    Downloads: 27 This Week
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  • 6

    IP-Array

    An iptables IPv4 firewall and traffic shaping program

    A Linux IPv4 iptables firewall and traffic shaper. It allows flexible rule creation, while also shipping with presets for common needs. Rules are written in simple XML, allowing various ways to group and nest the arguments. An interactive mode is available in order to build configuration files in a wizard based manner. Extensive documentation is also included.
    Downloads: 0 This Week
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  • 7
    Hardened Linux is a secured and minimalized distribution based on Slackware. It is designed to run as firewall, IDS host, authentication system and VPN gateway. PaX and SSP is included.
    Downloads: 1 This Week
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  • 8
    An iptables based firewall for systems running the Linux 2.4 or later kernel. Very flexible configuration allows the firewall to be used in a wide variety of firewall/gateway/router and VPN environments.
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    Downloads: 5 This Week
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  • 9
    OWASP ModSecurity CRS

    OWASP ModSecurity CRS

    OWASP ModSecurity Core Rule Set (CRS) Project

    The OWASP ModSecurity Core Rule Set (CRS) is a curated, generic Web Application Firewall rule set that detects and blocks common attack categories across most web apps. It focuses on broad protection—SQL injection, cross-site scripting, local/remote file inclusion, command injection, and protocol violations—without requiring app-specific knowledge. Rules are organized into paranoia levels so operators can tune detection aggressiveness and balance false positives against coverage. An...
    Downloads: 1 This Week
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  • 10

    iptables_script

    Bash script to enable the firewall on startup of your Ubuntu server.

    iptables_script Bash script to enable the firewall on startup of your Ubuntu server.
    Downloads: 0 This Week
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  • 11

    blocklist

    blocklists for openbsd,freebsd,linux,iptables,bsd pf,pf,ipfilter

    blocklists for openbsd,freebsd,linux,iptables,bsd pf,pf,ipfilter,pfsense,opnsense
    Downloads: 0 This Week
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  • 12
    OPNsense

    OPNsense

    OPNsense is an open source, easy to use firewall and routing platform

    OPNsense is an open source, easy to use and easy to build FreeBSD based firewall and routing platform. OPNsense includes most of the features available in expensive commercial firewalls, and more in many cases. Mission statement of the project: "Give users, developers and businesses a friendly, stable and transparent environment. Make OPNsense the most widely used open source security platform."
    Downloads: 61 This Week
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  • 13
    Devil-Linux
    Devil-Linux is a special Linux distribution, which is used for Firewalls / Routers. The goal of Devil-Linux is to have a small, customizable and secure (what is secure in the internet?) Linux.
    Downloads: 6 This Week
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  • 14
    Vuurmuur
    Vuurmuur is a powerful firewall manager for Linux/iptables. Vuurmuur supports traffic shaping and live monitoring. It has an easy to learn configuration that allows both simple and complex configurations, and can be fully configured through the Ncurses GUI. Vuurmuur supports NAT, Port Forwarding and has IPv6 support.
    Downloads: 1 This Week
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  • 15
    A Free SOCKS proxy server for Linux, macos and FreeBSD
    Downloads: 11 This Week
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  • 16

    ipset_list

    ipset set listing wrapper script

    ipset_list is a wrapper script for listing sets of the netfilter ipset program. It allows you to match and display sets, headers, and elements in various ways. The result can be saved as shell script and in ipset save, or xml format.
    Downloads: 0 This Week
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  • 17
    ARP AntiSpoofer
    A utility for detecting and resisting BIDIRECTIONAL ARP spoofing. It can anti-spoof for not only the local host, but also other hosts in the same subnet. It is as well a handy helper for gateways which don't work well with ARP.
    Downloads: 7 This Week
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  • 18
    BrazilFW Firewall and Router

    BrazilFW Firewall and Router

    A powerful network security tool, easy, safe and totally free.

    BrazilFW is a mini Linux distribution designed to be used as a Firewall and Router that runs easily on older computers. An old PC running BrazilFW is much more powerful and efficient than commercial software for routing in offices and residences running on a "powerful" computer. BrazilFW is based on Coyote Linux, which was designed by Joshua Jackson who discontinued Coyote Linux in version 2.24 in August 2005.
    Downloads: 21 This Week
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  • 19
    httpshell is an interactive https command exploit to test the perimeter security of your network. This is a customized HTTPS encrypted reverse shell. It illustrates how easy to bypass any perimiter firewall and IPS by simply encrypting the data. To list all connecting clients: sulod -l To interact with existing client sessions: sulod -i <number> by Nelson Maligro
    Downloads: 0 This Week
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  • 20
    Please see http://firehol.org/ for up-to-date releases and information. FireHOL is a stateful iptables packet filtering firewall configurator. It is abstracted, extensible, easy and powerful. It can handle any kind of firewall, but most importantly, it gives you the means to configure it, the same way you think of it.
    Downloads: 0 This Week
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  • 21
    Scrollout F1

    Scrollout F1

    An easy-to-use anti-spam email gateway

    • Designed for Linux and Windows email system administrators, Scrollout F1 is an easy to use, already adjusted email firewall (gateway) offering free anti-spam and anti-virus protection aiming to secure existing email servers, old or new, such as Microsoft Exchange, Lotus Domino, Postfix, Exim, Sendmail, Qmail and others. • Built-in multilayer security levels make configuration effort equal to a car radio
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    Downloads: 99,888 This Week
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  • 22
    NinjaFirewall

    NinjaFirewall

    Powerfull Web Application Firewall for PHP

    NinjaFirewall (Pro Edition) is a powerful Web Application Firewall designed to protect all PHP softwares, from custom scripts to popular shopping cart softwares and CMS applications. Some of its features are: * Powerful filtering engine. * Stand alone Web Application Firewall. * Protects against remote & local file inclusions, code execution, uploads, SQL injections, bots and scanners, XSS and many other threats. * Hooks and sanitises all HTTP requests before they reach your...
    Downloads: 0 This Week
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  • 23
    A Linux port of the OpenBSD/FreeBSD Cryptographic Framework (OCF). This port aims to bring full asynchronous HW/SW crypto acceleration to the Linux kernel, OpenSwan, OpenSSL and applications using DES, 3DES, AES, MD5, SHA, PublicKey, RNGs and more.
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    Downloads: 3 This Week
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  • 24
    Defa Protect HTML5 Video From Download

    Defa Protect HTML5 Video From Download

    Prevent and Protect Your HTML5 Video, Music , Audio From Download Free

    Defa Protector is A Simple PHP and Wordpress Plugin To Protect and Prevent Video Save As From Browser and Some Video Grabber. There is 100% Guaranteed Protection and There might be some tradeoff but If you care about Digital Rights Management of Your Video and Music Content. This Project is for you. Defa Protector 6.7.1 Revamp Code For Better Performance To The Bone. We almost rewritten this project from scratch.
    Downloads: 0 This Week
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  • 25
    FwGuardian
    You can make a simple MSN control (which users can login), web authentication gateway (Horatio based), load balance (iproute2), traffic shape (QoS), simple packet filter and NAT redirects (DNAT), loadbalance and VPN gateway or roadwarrior and ...
    Downloads: 0 This Week
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