Java Firewall Software

View 96 business solutions

Browse free open source Java Firewall Software and projects below. Use the toggles on the left to filter open source Java Firewall Software by OS, license, language, programming language, and project status.

  • Train ML Models With SQL You Already Know Icon
    Train ML Models With SQL You Already Know

    BigQuery automates data prep, analysis, and predictions with built-in AI assistance.

    Build and deploy ML models using familiar SQL. Automate data prep with built-in Gemini. Query 1 TB and store 10 GB free monthly.
    Try Free
  • Forever Free Full-Stack Observability | Grafana Cloud Icon
    Forever Free Full-Stack Observability | Grafana Cloud

    Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

    Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
    Create free account
  • 1
    SOCKS Server and Library for Java. Support for versions 4 and 5 of SOCKS protocol. Designed to be easily expandable to support different encryption/authentication/authorization methods. Sample server and client are available.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    JavaTunnel is a java, free, tunneling program. It can function in two ways: 1 It can open TCP/IP tunnel between two computers, using HTTP as a transport(not yet). 2 It can open a connection directly, witht he help of a SSL-HTTP proxy(avaible now).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    Loma Larga

    Loma Larga

    Lomalarga is a VPN-like service based on SSH and Linux.

    Lomalarga is a port forwarding (VPN-like) service based on SSH & Linux. Based entirely on open source. The client is written in C# and the administration is based on Linux/lighttpd/PostgreSQL/PHP, with the UI written with Google Web Toolkit.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    MultiGate is a multi-function security gateway (firewall). Built on Linux and Open Source components, it provides an easy and integrated solution designed to secure and protect networks via SecurityPlugins that enhance the capabilities of the gateway.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

    General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

    Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
    Try Free
  • 5
    An implementation of a NAT-PMP server for linux that builds iptables rules as requested by clients.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    A lightweight, compact, stand-alone, platform-independent application to forward TCP (over IPv4 or IPv6) connections to another host. Possible uses include - but not limited to - firewall hacking, tunneling, proxying, fortifying ADSL, creating multi-plat
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Netfilter tracker is a tracking tool for iptables logs, similar to Checkpoint(tm) Smartview Tracker. Includes storage in an embedded SQL database and a graphical application (viewer) to access filtered data.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    Nubric (Near-real-time user behaviour and resource interaction control) is a framework for security and authentication-related modules written in Java. Its origin focus lies on network monitoring, dynamic, transparent firewalling and traffic control.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    OSA::net project main goal is to create an extensible, scalable framework for management of security related devices in middle-sized and large computer networks.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
    Start Free
  • 10
    This is an open source port mapper written in java nio no-blocking socket model. Open Port Mapper allows multiple ports mappings, and it provides the functionality of specifying allow list and deny list.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    Want a powerful Linux Firewall? Try PenguinLock! Enjoy a Java Firewall with lots of capabilities right from the Box!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    PfPro is a "fat" client for managing configurations for PF-based firewalls. It is a graphical client-side application for managing multiple firewall configurations.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    This program is intended to be used by Network Administrators. It is used to test connectivity on specific ports. THis program returns a simple pass or fail. Java 6 is required.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Enables access to SSH Shell and File Transfer services using a web browser. Java Servlet application uses pure HTML to provide access to SSH services.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    An Eclipse Plugin to achieve distributed pair programming on the internet, it is based on open sourced Syncshare server. This plugin will finally make XP possible b/w distributed teams.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Siganture Translator is a Java application which can translate signatures between different IDS's and Common Intrusion Detection Signatures Standard (CIDSS).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    A simple port-relaying program written in Java; sits on specified ports for either TCP or UDP, re-sends packets to the given IP. Doesn't forward packets, actually receives and re-sends them. Could be handy to learn Java Sockets/networking. Public Domain.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Sonate is a java GUI for OpenBSD pf packet filtering. Optional code can be compiled to OpenBSD host to transfer generated configuration using SSL
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    SquidRestrict is a Web based tool that allows multiple time restrictions to be placed on internet usage for firewalls that use the Squid Web Cache (http://www.squid-cache.org/).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    A very simple to use java firewall testing tool. Ever wanted to verify that a TCP or UDP network path is actually open? This tool has both server and client modes so you can test network paths between any two computers that have the Jave JRE installed.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    TCP-Switch currently allows sharing one port for four protocols (SSH, HTTP, HTTPS, passive FTP). Each protocol can be forwarded (tunnel) to a different <host:port>. Future releases will allow much more controll, e.g. client IP/port, and other protocols
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Tunnels TCP connections (map one port to another port)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    Telnet over HTTP proxy. Allows users behind firewalls to tunnel Telnet sessions over a HTTP connection. Server uses Java servlets with a Java or C# client.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    A Log Extraction Utility for owners of the Belkin 4-Port Cable/DSL Gateway Router (Model F5230).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    The Titan Firewall is an interface Web to manage firewall based on Linux with iptables. It supports filtrate of packages, NAT, logs, VPN's... Implemented in Java and jsp.
    Downloads: 0 This Week
    Last Update:
    See Project
MongoDB Logo MongoDB