469 projects tagged "Firewalls"

Download Website Updated 05 Dec 2006 TCP Knocking

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Pop 20.93
Vit 1.00

TCP Knocking provides a port knocking implementation that attempts to solve problems of opening firewalls to provide remote access by incorporating the knock into unused fields in the TCP handshake sequence packets, rather than using UDP packets with secret ports.

Download Website Updated 28 Jul 2011 Lintrack

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Pop 20.88
Vit 1.00

Lintrack is a small, easy to configure and highly integrated GNU/Linux distribution for routers, firewalls, network access servers, content filters, and more. It is targetted especially to small and medium-sized wireless Internet service providers.

Download Website Updated 16 Oct 2007 pynetfilter_conntrack

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Pop 20.74
Vit 1.52

pynetfilter_conntrack is a Python binding for libnetfilter_conntrack that allows you to manipulate Netfilter's stateful inspection objects. This makes it possible to easily close connections and obtain information about connections such as the number of packets and bytes. It could be used to create conntrack entries, replacing heavy kernel modules for complex protocols such as FTP and H323.

No download Website Updated 28 Aug 2005 SOFI

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Pop 20.66
Vit 1.00

SOFI is a complete firewall solution for OpenBSD. It is designed for use as an Internet gateway to share an Internet connection among several computers. It provides network address translation (a.k.a. IP masquerading), packet filtering, port forwarding, DNS service, DHCP service, VPN service, and traffic statistics.

No download Website Updated 20 Nov 2006 DrKnock

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Pop 20.66
Vit 1.73

DrKnock is a port knocking solution based on sig2knock by Cappella and Tan Chew Keong (http://www.security.org.sg/code/portknock1.html). The client and server work on both Unix and Windows.

Download Website Updated 10 Dec 2007 NuApplet2

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Pop 20.64
Vit 1.75

NuApplet2 is a graphical client for the authenticating firewall NuFW. It integrates smoothly in the system tray of various window managers or desktop environments. It requires Qt4, cmake and libnuclient (provided by NuFW).

Download Website Updated 08 Dec 2004 PfPro

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Pop 20.62
Vit 1.77

PfPro is a GUI for creating OpenBSD PF firewall configurations.

Download Website Updated 04 Sep 2008 SigTranslator

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Pop 20.62
Vit 1.79

SigTranslator is a project able to translate IDS signatures e.g. from Snort rules to Dragon rules and vice versa, as well as the common signatures standard (CIDSS - Common Intrusion Detection Signatures Standard).

No download Website Updated 23 May 2005 Netfilter Cache

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Pop 20.35
Vit 57.38

Netfilter Cache is a caching system add-on for iptables/netfilter in the Linux Kernel. It caches the result of the netfilter rules so that the rules are not applied to each incoming packet. It currently works on systems without conntrack.

No download Website Updated 30 Jan 2006 Lokiwall

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Pop 20.27
Vit 55.15

Lokiwall is a firewall script for Linux. In addition to the standard function of easily limiting network traffic, it features dual routing (using two Internet connections simultaniously), connection fail-over, load balancing, traffic control, advanced masquerading, advanced DNAT, and advanced marking (to direct specific traffic to a certain interface). The advanced features require some kernel patches. The standard features will work on a default Linux system with iptables and iproute2.

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GNU Gatekeeper

A free H.323 gatekeeper.

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SPINA

Structure parameter inference approach for endocrine feedback control.