Search Results for "simple firewall"

DSVPN is a Dead Simple VPN, designed to address the most common use case for using a VPN. Runs on TCP. Works pretty much everywhere, including on public WiFi where only TCP/443 is open or reliable. Uses only modern cryptography, with formally verified implementations. Small and constant memory footprint. Doesn't perform any heap memory allocations. Small (~25 KB), with an equally small and readable code base.

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 is also a development library. See the project homepage https://libnetblock.sourceforge.io and the project Wiki in the menu above.

...In short, Naxsi behaves like a DROP-by-default firewall, the only task is to add required ACCEPT rules for the target website to work properly.

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.

In 2007 I was greatly interested in using biometrics (fingerprints, etc.) to unlock my encrypted partition. After scouring the web searching for something that could accomplish this and finding nothing (even in 2017), my frustration had finally led me to start this project. Its my first cross-platform project and my first ever LINUX project. This project aims to provide a unique security layer for both Linux and Windows. It is written completely in C and aims to be simple and easily...

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.

tgcd is a simple Unix network utility to extend the accessibility of TCP/IP based network services beyond firewalls. This can also be used by network analysts and security experts for penetration testing and analyze the security of their network. It's written in C Language.

GsProtector is a small tool that works as a Firewall on application layer specially tailored for Gameservers. It offers also simple Admin functionality like IP banning and provides Information about Network Traffic Status

IPFIRE-wall is a framework that implements a network firewall. It can be used in desktop systems and in simple network configurations, providing a friendly graphical interface and a simple installation procedure. Also unprivileged users can personalize.

WhitewallManager is a whitelist manager. It aims to be a web based administration tool for administrators using a default-deny approach to the security of the network they are responsible for. Default-deny is a superior model for network security as compared to default-allow, which is how the security model of most local area networks is modeled. Default-deny disallows all but access granted to resources which you specifically allow. The advantage to this is that any new resources which...

Application proxy toolkit which inherits the ideology of TIS fwtk and maintains API backwards compatibility. The design goal is to make it simple yet powerful; no performance hacks allowed in the code and library dependencies are reduced to minimum.

Moon Secure Antivirus aims to be the best Free Antivirus for Windows under GPL license. It offers multiple scan engines, Net shield, Firewall, On access, on Exec scanner and rootkits preventions plus features from Commercial Antivirus applications. Also visit TWERT, our sister project, allowing scheduled domain and process blocking with Windows, Linux, OSX installers at https://sourceforge.net/projects/twert/

fudp simple udp flooding utility with some nice features.

Simple-to-use, dynamic, rule-based firewall addition. Uses QUEUE/userspace to dynamically approve or drop packets based on custom rules. With frequency caching, friend/foe indication, loose IP matching, and customizable logging.

links2world Firewall is a simple tool writen in C, that helps you generate iptables rules for Linux 2.4.x and newer kernels. Very easy to configure, it is designed to run on hosts with one or more network interfaces.

The Nemesis Project is designed to be a command line based, portable human IP stack for UNIX-like and Windows systems. The suite is broken down by protocol, and should allow for useful scripting of injected packets from simple shell scripts.

Regular Expression, Arbitrary Protocol, Opensource Filtering Firewall (Reapoff) is a regular expression enabled TCP/IP plug proxy. The proxy operates on data using a pair of simple rule based configuration files defining the testing and actions on th

Udpproxy is very simple but usefull tool for udp traffic forwarding. Can be used if you can't or don't want to mess with kernel level forwarding.

Firewall monitor with expression support. Allows user to set up actions to take in response to logged iptables packets.

A Simple Middlebox Configuration Protocol (RFC 4540) implementation for Linux. SIMCO is a signaling protocol that can be used by applications (such as SIP B2BUAs) to dynamically control firewalls and Network Address Translators (NATs).

KFW aims to be a simple to use but powerful Firewall/IDS. That will have a GUI designed since its origins, and will use state of the art firewalling and intrusion detection techniques to achieve maximum performance.