Showing 242 open source projects for "linux firewall"

View related business solutions
  • $300 Free Credits for Your Google Cloud Projects Icon
    $300 Free Credits for Your Google Cloud Projects

    Start building on Google Cloud with $300 in free credits. No commitment, no credit card required until you're ready to scale.

    Launch your next project with $300 in free Google Cloud credits—no strings attached. Test, build, and deploy without risk. Use your credits across the entire Google Cloud platform to find what works best for your needs. After your credits are used, continue with always-free tier services. Only pay when you're ready to scale. Sign up in minutes and start exploring.
    Start Free Trial
  • Stop vibe-debugging. Icon
    Stop vibe-debugging.

    Plug Claude into your app's actual errors.

    AppSignal's MCP server hands Claude, Cursor, or Zed your real errors, traces, and the deploy that shipped them. AI writes the fix; you review the diff.
    Free 30 days.
  • 1
    gopher\'s den is yet another IP-tunnelling/VPN application. it\'s very simple and modular. data encapsulation with http tunnel (or other tunnels eg. SSH), policy routing redirects packets to the tunnel (mail, online gaming, data sharing) thru a firewall!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    Packet Filter (PF) is OpenBSD\'s firewall and traffic shaper. This is a port of this excellent software to FreeBSD.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    This is a program that watches your system log files, looking for hack attempts. It instanty reacts to potential security breaches by (for instance) adding firewall rules to cut off the attacker.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    Count traffic from users with dynamic ip addresses. Uses information from application level (Samba, pppd, etc.) to operate on network level (modify ipfw or another firewall rules for traffic counting).
    Downloads: 3 This Week
    Last Update:
    See Project
  • Secure File Transfer for Windows with Cerberus by Redwood Icon
    Secure File Transfer for Windows with Cerberus by Redwood

    Protect and share files over FTP/S, SFTP, HTTPS and SCP with the #1 rated Windows file transfer server.

    Cerberus supports unlimited users and connections on a single IP, with built-in encryption, 2FA, and a browser-based web client — all deployable in under 15 minutes with a 25-day free trial.
    Try for Free
  • 5
    Easy to use firewall configuration script, featuring statefull connection tracking, bandwidth limiting and bandwidth logging.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Good Secure Transfer Protocol is a binary file transfer protocol that focuses on security and anonymousity. It tries to do right, where FTP does wrong, especially when it comes to firewall and user/password security.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    The Firewall Configurator for Webmin is a Webmin module written in Perl/CGI. It helps to build rules for common proxy server Squid and common paketfilter Iptables ( linux kernel 2.4.x ).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    Sky-Fire is a secure, easy-to-use Linux firewall. It is a dynamic script that supports forwarding to two different subnets and running servers on the firewall. The script is designed to be as user friendly as possible. It includes a setup script for quic
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    An easy, yet highly-configurable iptables-based firewall solution designed for everybody from home users to network admins. Functionality for IPv6, tunneling, IPSec, and advanced routing is planned.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 10
    This very simple perl script parses you iptables log files and produces a report in text format with a summary based on the prefix of the log ( --log-prefix option of iptables ). Prefix description is allowed.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    FTP Relay -- connection forwarding to FTP servers behind NAT/Firewall. It supports multiple clients per server and bandwidth limitation.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    tsocks provides transparent network access through a SOCKS version 4 or 5 proxy (usually on a firewall). tsocks intercepts the calls applications make to establish TCP connections and transparently proxies them as necessary.
    Downloads: 14 This Week
    Last Update:
    See Project
  • 13
    The screening http gateway is designed to run on a bastion host and allow access to "internal" web servers from the outside. It filters out various attacks and should prevent some epxloits (unicode is not allowed, so all unicode exploits will be stoppe
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    WebCheck is a simple device (computer, router, firewall) health status checking or monitoring over HTTP protocol. Very useful to keep track the status of of a multiple servers or workstation from remote location.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    phpFTP is an open source php based web application which allows you to access your web site just via http. It\'s the ideal solution when you need editing your web pages in a minute when you are out of office, or behind a firewall.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    dynipsec solves the problem with dynamic ip addresses on both ends of an ipsec tunnel using FreeSWAN under Linux. It distributes the dynamic ips (and PTP addresses) to each peer of the ipsec tunnels via ssh and rebuilds the ipsec.conf and ipsec.secrets ev
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    A small linux distribution aimed at servers, where the single point of administration and authentication is an OpenLDAP database. It includes modified versions of the most important services: Web Server, Mail Server, File Server, DHCP Server, authenticat
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Application to display, as well as interpret, firewall information from a database to serve a variety of users needs. The application is online and cross-platform, written using PHP.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    NNTP proxy TCP forwarding firewall piercing and redirecting for obnoxious news servers
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Packet2sql will convert any text file/log file which contains ipchains packet logs into a stream of SQL inserts which can be used as the base for a firewall-analyzing database application.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    OpenISP: A suite of ISP Management Software (GPL licensed.) mysqlBind, mysqlApache, mysqlRadius, mysqlSendmail, mysqlISP, mysqlRadacct, mysqlIPM and others. NOTICE: Moved to freshmeat.net and www.openisp.net. For third party wrappers: unixservice.com
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Trivial HTTPDs for trivial jobs. Want MRTG on your firewall, but not Apache? Look no further.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    Actim is an application written in python that allows sending/receiving files and calling command lines via email. (under GPL license) For example, if your home PC does not have any access to your office workstation which is behind the company firewall.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    This is an easily configurable firewall which runs under ipchains or iptables (2.2 kernel, or 2.4). Requires no knowledge of iptables/ipchains.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    PySocks - a platform independent SOCKS proxy written in Python Do you share an DSL or cable connection between several computers? With PySocks you'll be able to use all features of ICQ, MIRC, Napster and such again!
    Downloads: 1 This Week
    Last Update:
    See Project
Auth0 Logo