Showing 378 open source projects for "network firewall"

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  • 1
    SoftEther VPN

    SoftEther VPN

    Cross-platform multi-protocol VPN software

    An open-source free cross-platform multi-protocol VPN program, as an academic project from University of Tsukuba, under the Apache License 2.0. The API Suite allows you to easily develop your original SoftEther VPN Server management application to control the VPN Server (e.g. creating users, adding Virtual Hubs, disconnecting a specified VPN sessions) from JavaScript, TypeScript, C# or other languages. SoftEther VPN ("SoftEther" means "Software Ethernet") is one of the world's most powerful...
    Downloads: 56 This Week
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  • 2
    Zeek

    Zeek

    Zeek is a powerful network analysis framework

    Zeek has a long history in the open source and digital security worlds. Vern Paxson began developing the project in the 1990s under the name “Bro” as a means to understand what was happening on his university and national laboratory networks. Vern and the project’s leadership team renamed Bro to Zeek in late 2018 to celebrate its expansion and continued development. Zeek is not an active security device, like a firewall or intrusion prevention system. Rather, Zeek sits on a “sensor...
    Downloads: 30 This Week
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  • 3
    ntopng

    ntopng

    Web-based Traffic and Security Network Traffic Monitoring

    ntopng® is a web-based network traffic monitoring application released under GPLv3. It is the new incarnation of the original ntop written in 1998, and is now revamped in terms of performance, usability, and features. ntopng is a network traffic probe that provides 360° Network visibility, with its ability to gather traffic information from traffic mirrors, NetFlow exporters, SNMP devices, Firewall logs, and Intrusion Detection systems. ntopng has been written in a portable way in order...
    Downloads: 27 This Week
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  • 4
    Cloudflare Tunnel Client

    Cloudflare Tunnel Client

    Cloudflare Tunnel client (formerly Argo Tunnel)

    Contains the command-line client for Cloudflare Tunnel, a tunneling daemon that proxies traffic from the Cloudflare network to your origins. This daemon sits between Cloudflare network and your origin (e.g. a webserver). Cloudflare attracts client requests and sends them to you via this daemon, without requiring you to poke holes on your firewall --- your origin can remain as closed as possible. Extensive documentation can be found in the Cloudflare Tunnel section of the Cloudflare Docs. All...
    Downloads: 27 This Week
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  • 5
    Portmaster

    Portmaster

    Block Mass Surveillance

    Portmaster is a free and open-source application firewall that does the heavy lifting for you. Restore privacy and take back control over all your computer's network activity. Discover everything that is happening on your computer. Expose every connection your applications make and detect evil ones. Finally, get the power to act accordingly. Protect your whole computer, not just your browser. Block all advertisements and trackers for every application. Easily add your own rules and block...
    Downloads: 19 This Week
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  • 6
    H2 Database

    H2 Database

    H2 is an embeddable RDBMS written in Java

    ... in the network to access the database on your machine, you can let the firewall block these connections. Only local connections are required at this time.
    Downloads: 7 This Week
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  • 7
    CrowdSec

    CrowdSec

    Firewall able to analyze visitor behavior & provide adapted response

    CrowdSec - an open-source massively multiplayer firewall able to analyze visitor behavior & provide an adapted response to all kinds of attacks. It also leverages the crowd power to generate a global IP reputation database to protect the user network. Crowdsec shouldn't, and didn't crash any production so far we know, but some features might be missing or undergo evolutions. IP Blocklists are limited to very-safe-to-ban IPs only (~5% of the global database so far, will grow soon). A modern...
    Downloads: 4 This Week
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  • 8
    IPBan

    IPBan

    IPBan is a trusted, free security software to block hackers

    ... via the config file. Highly configurable, many options to determine failed login count threshold, time to ban, etc. Make sure to check out the ipban.config file (formerly named DigitalRuby.IPBan.dll.config, see IPBanCore project) for configuration options, each option is documented with comments. Shared failed logins and bans. All your machines work together to instantly block attackers from your entire network.
    Downloads: 6 This Week
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  • 9
    Endian Firewall Community
    Endian Firewall Community (EFW) is a "turn-key" linux security distribution that makes your system a full featured security appliance with Unified Threat Management (UTM) functionalities. The software has been designed for the best usability: very easy to install, use and manage and still greatly flexible. The feature suite includes stateful packet inspection firewall, application-level proxies for various protocols (HTTP, FTP, POP3, SMTP) with antivirus support, virus and spam-filtering...
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    Downloads: 591 This Week
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    Visitor Management and Staff Sign In | Sign In App

    Sign In App is a modern, enjoyable way to sign in visitors and staff, and book desks and meeting rooms.

    Our visitor management system streamlines registration, check-in, and authorization processes, while our facility management tools streamline room booking, resource allocation, and asset management. We prioritize security with our advanced risk mitigation measures, including health and safety protocols, emergency messaging, and robust analytics for thorough auditing.
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  • 10
    Netdeep Secure Firewall

    Netdeep Secure Firewall

    Next Generation Open Source Firewall

    Netdeep Secure is a Linux distribution with focus on network security. Is a Next Generation Open Source Firewall, which provides virtually all perimeter security features that your company may need. It offers Web content filters, ensuring better performance of the network, allowing users to use the service efficiently and securely, providing a deep control of the use of the Web access service, blocking access to unwanted websites, Virus, Spam, Applications and intrusion attempts. Its...
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    Downloads: 9 This Week
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  • 11

    Web-based Firewall Log Analyzer

    Firewall log analyzer

    Flexible web-based firewall log analyzer, supporting netfilter and ipfilter, ipfw, ipchains, cisco routers and Windows XP system logs, and mysql or postgresql database logs using the iptables ULOG or NFLOG target of netfilter others mapped to the ulogd format with a view. Fully supports IPv6 for database logs, and netfilter and ipfilter system file logs. Also supports Maxmind's GeoIP version 2 location databases. For Linux, FreeBSD, OpenBSD, Solaris, OSX,etc.
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    Downloads: 6 This Week
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  • 12
    LibNetBlock - A Network Blocking Library

    LibNetBlock - A Network Blocking Library

    A library for blocking access to network on-the-fly

    LibNetBlock is a library that on-the-fly (by preloading) prevents a program under its control to use the network, to help to keep the user's privacy, prevent data leakage and virus spreading. You can think of LibNetBlock as a simple layer-7 (L7) firewall that simply blocks the network access for the program it controls. There is NO NEED to rebuild your software, because LibNetBlock is a pre-loadable library, meaning you just need to RUN the software with LibNetBlock loaded. LibNetBlock...
    Downloads: 12 This Week
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  • 13

    UPnP PortMapper

    Manage port forwardings via UPnP

    The UPnP PortMapper can be used to easily manage the port mappings/port forwarding of a UPnP enabled internet gateway/router in the local network.
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    Downloads: 484 This Week
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  • 14
    RELIANOID

    RELIANOID

    Network Load Balancer and Application Security

    RELIANOID is an open core (Debian GNU/Linux based) Application Delivery Controller (ADC) with advanced load balancing features such as Network Load Balancer, Application Load Balancer with SSL offloading, Advance Network Configuration including Virtual Interfaces, VLANs, Bonding with link aggregation, IPv4/IPv6, advanced routing, stateless cluster, web GUI, JSON API and much more! Enterprise Edition Load Balancer is available with extra features such as global service load balancing (gslb...
    Downloads: 202 This Week
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  • 15
    SSHGuard

    SSHGuard

    Intelligently block brute-force attacks by aggregating system logs

    SSHGuard protects hosts from brute-force attacks against SSH and other services. It aggregates system logs and blocks repeat offenders using several firewall backends, including iptables, ipfw, and pf.
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    Downloads: 100 This Week
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  • 16
    Bit-Twist (Packet Generator/Editor)

    Bit-Twist (Packet Generator/Editor)

    Packet generator and packet editor for Linux, BSD, macOS, and Windows

    ... of a trace file. Bit-Twist is designed for exceptional speed! Utilizing a standard laptop with Linux system, you can edit 10 million packets in less than 5 seconds, and send the packets onto a live network, achieving throughput levels that match the maximum line rate of your NIC. Packet generator is useful in simulating networking traffic or scenario, testing firewall, IDS, and IPS, and troubleshooting various network problems. https://bittwist.sourceforge.io / ayeowch@gmail.com
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    Downloads: 169 This Week
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  • 17
    Live Raizo - Linux for Virtual SysAdmin

    Live Raizo - Linux for Virtual SysAdmin

    Environment to experiment the system on simulated and real networks

    - Live Raizo is a linux distribution based on Debian 12 (Bookworm) to experiment the system administration on simulated networks and real devices. - GNS3 is the gui used to manipulate the simulators/emulators of networks and systems like QEmu, Docker, Dynamips. - With this GNS3, you can clone as many times as you want the templates of virtual linux machines named "Debian" and "DDebian" that contain many network tools and services. - The prompt and the output of several linux commands...
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    Downloads: 120 This Week
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  • 18
    Win Box

    Win Box

    Winbox: A GUI tool for managing and configuring RouterOS devices.

    Winbox is a powerful, user-friendly application designed for managing MikroTik RouterOS devices. It provides a graphical interface to configure and monitor MikroTik routers, offering features such as real-time traffic monitoring, detailed configuration options, and system diagnostics. Winbox supports tasks such as setting up network interfaces, managing firewall rules, and configuring VPNs. It is highly valued for its efficiency, ease of use, and robust functionality, making it an essential...
    Downloads: 38 This Week
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  • 19
    Artica Proxy Appliance

    Artica Proxy Appliance

    Proxy Cache and Web filtering Appliance

    Artica Proxy is a system that provide a sexy Web Ajax console in order manage a full Proxy server without any technical skill and with latest Squid technology. It provide surls filtering with french Toulouse University and Artica database - over 30.000.000 websites. There are many statistics per users or categories or websites and features in order to manage Internet bandwith. It provides FireWall/QOS features. Can work in Transparent mode or connected to an Activ Directory/OpenLDAP members...
    Downloads: 44 This Week
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  • 20
    MyPublicWiFi

    MyPublicWiFi

    Turn your computer into a WiFi Access Point or individual Hotspot.

    MyPublicWiFi turns your laptop/tablet/PC into a Wi-Fi wireless access point or individual Hotspot. This is also an ideal solution for setting up a temporary Access Point in a hotel room,meeting room,at home or the like. The MyPblicWiFi-Firewall can be used to restrict user access to specific servers. You can also prevent the use of certain Internet services (e.g. file sharing programs) or block the use of social media networks (e.g. Facebook). MyPublicWiFi turn your PC into an Adblock...
    Downloads: 39 This Week
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  • 21
    Huorong Security

    Huorong Security

    antivirus software

    Operation mode: EDR operation system, network-wide threat awareness With the Huorong terminal as the cornerstone, while protecting users, it detects various threats, aggregates and analyzes threat information to form a solution, and responds on the terminal Professional Release: Tracing and Analyzing Viruses, Exposing Hooligans and Black Products Trace the source and analyze various viruses, follow the clues to expose rogues, illegal activities and black industry chains, and protect users...
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    Downloads: 18 This Week
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  • 22
    MyHotspot

    MyHotspot

    Wireless-LAN for Hotels ,Cafés and Shools

    Give your customers the flexibility and extra mobility with Wireless Internet Access MyHotspot is a professional Wireless LAN Free software solution for providing internet access to your customers. Customers will be redirected to your login page to authenticate with user account or a prepaid-code before getting the Internet access. The PayPal payment option allows your customers to create and pay for network access directly. The software controls download, upload, data transfer, time usage...
    Downloads: 16 This Week
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  • 23
    Multi-functional tool for windows 10/11. able to debloat, configure repair or clean-up the operating system, view hardware/network info, reboot to windows recovery enviroment or UEFI firmware, and download other software in the blink of an eye
    Downloads: 5 This Week
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  • 24
    LEAF Linux Embedded Appliance Framework

    LEAF Linux Embedded Appliance Framework

    A secure, feature-rich, customizable embedded Linux network appliance

    A secure, feature-rich, customizable embedded Linux network appliance for use in a variety of network topologies. Although it can be used in other ways; its primarily used as a Internet gateway, router, firewall, and wireless access point. LEAF documentation wiki http://bering-uclibc.zetam.org
    Downloads: 11 This Week
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  • 25
    GoldBug - Encrypted Communications

    GoldBug - Encrypted Communications

    Chat Messenger. E-Mail-Client. Websearch. Filetransfer.

    GoldBug is a decentralized & secure communication suite that offers an integrated e-mail client, an instant messenger & a file transfer. Also included is an URL-RSS-DB & a p2p web search. Current vers. w/ McEliece Algorithm. GoldBug has been 2013 - 2023 ten years just another Graphical User Interface of the Spot-On Encryption Suite. Main GUI features: Minimal & colorful Interface with Tabs in the East. Microsoft & Qt MinGW deprecated Win32 & for Compiling: ●...
    Downloads: 16 This Week
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