469 projects tagged "Firewalls"

Download Website Updated 22 Mar 2007 vnstatGUI

Pop 18.89
Vit 1.00

vnstatGUI is an IPCop addon that allows you to query an installed vnStat and show the output. This addon has been tested with IPCop version 1.4.15, but should also work on 1.4.13 and 1.4.14.

Download Website Updated 17 Apr 2007 Vanguard

Pop 16.06
Vit 1.00

Vanguard provides enterprise class anti-virus and anti-spam protection to multiple internal mail servers, including the Gordano Messaging Suite, Microsoft Exchange, and IBM Lotus Notes/Domino. Dual anti virus scanning engines provide both traditional signature based virus protection and advanced Zero Hour protection. Any number of internal servers can be protected from a single Vanguard server. Each of those servers may be servicing the same Internet domain, separate Internet domains, or even multiple Internet domains on a single server. There is no limit to the number of protected domains or message throughput.

No download Website Updated 23 Mar 2014 sslh

Pop 429.80
Vit 21.49

sslh accepts connections in HTTP, HTTPS, SSH, OpenVPN, tinc, XMPP, or any other protocol that can be tested using a regular expression, on the same port. This makes it possible to connect to any of these servers on port 443 (e.g. from inside corporate firewalls, which almost never block port 443) while still serving HTTPS on that port. sslh supports IPv6, privilege dropping, transparent proxying, and much more.

Download Website Updated 13 Jun 2007 sipscreen

Pop 31.94
Vit 1.00

sipscreen is a Linux iptables QUEUE target handler for screening inbound SIP phone calls flowing through a Linux gateway. If you have a Vonage appliance, or other voice-over-IP adapter located behind a Linux router, you may find sipscreen useful for accepting or rejecting calls based on the caller ID information, time of day, or other custom algorithms.

Download Website Updated 04 Mar 2014 Untangle

Pop 535.78
Vit 34.40

Untangle is a Linux-based network gateway with pluggable modules for network applications like spam blocking, Web filtering, anti-virus, anti-spyware, intrusion prevention, VPN, SSL VPN, firewall, and more.

Download Website Updated 21 Sep 2009 mxallowd

Pop 59.35
Vit 3.61

mxallowd is a daemon for Linux Netfilter (using libnetfilter-queue) and BSD pf (using pflog) which implements a slightly improved nolisting mechanism. It requires your name server to be configured to return two MX IP addresses, and the one with higher priority must not run a mail server on port 25. mxallowd blocks attempts to connect to the mail server unless the sender tries to connect to the first mail server before the second. Since most spammers will attempt direct connections to each mail server, they will be blocked.

Download Website Updated 31 Mar 2010 Vyatta

Pop 88.18
Vit 3.13

Vyatta is a Linux-based routing and security distribution. It is meant to deliver a flexible, affordable alternative to Cisco 1800 through 7200 series routers. Vyatta is also a great virtual router, virtual firewall, virtual security solution for VMware, Xen, XenServer, and KVM virtualization projects.

No download Website Updated 19 Aug 2007 Swan

Pop 15.97
Vit 49.74

Swan is a bandwidth manager and Internet gateway that effectively controls and manages the collective bandwidth of an organization. As an Internet gateway it includes a transparent proxy, caching engine, access control lists, caching DNS server, logging and monitoring tools, an authentication mechanism, bandwidth clubbing, and policy management. It is ideal for ISPs, corporations, schools, colleges, etc. Both GUI and console-based interfaces are available for controlling the software. Installation is through a bootable CD that automatically formats the system.

Download Website Updated 06 Aug 2009 BlackRoute

Pop 48.50
Vit 2.06

black|route is a Slackware-based security and forensics analysis distribution for x86-compatible architectures. The goal of the project is to create a GNU/Linux distribution for advance users, texttool enthusiasts, network and security specialists, and system administrators.

Download Website Updated 19 Oct 2010 GreenSQL

Pop 94.54
Vit 4.74

GreenSQL is a database firewall used to protect databases from SQL injection attacks. GreenSQL works in a proxy mode and has built-in support for MySQL. The logic is based on evaluation of SQL commands using a risk scoring matrix, as well as blocking known DB administrative commands (such as DROP and CREATE).


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A mixed-signal, mixed-language multi-level simulator.


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An easy to use, but still quite capable firewall for Netfilter/iptables.