http://www.net-security.org/software_main.php?cat=2 Help Net Security is a daily updated security related site. We offer information on the latest happenings in the InfoSec world, advisories, viruses, papers, and more. HNS also has a large download section of security tools for Windows, Linux, Mac OS X and Pocket PC. en-us Copyright since 1998 by HNS staff Tue, 6 Jan 2009 12:00:01 -0500 http://www.net-security.org/software.php?id=643 strongSwan is a complete IPsec and IKEv1 implementation for Linux 2.4 and 2.6 kernels. It interoperates with most other IPsec-based VPN products. It is a descendant of the discontinued FreeS/WAN proje... Tue, 30 Dec 2008 18:19:09 -0500 http://www.net-security.org/software.php?id=62 tinc is a Virtual Private Network (VPN) daemon that uses tunnelling and encryption to create a secure private network between hosts on the Internet. Because the tunnel appears to the IP level netwo... Tue, 30 Dec 2008 18:18:04 -0500 http://www.net-security.org/software.php?id=161 suPHP is a combination of an Apache module (mod_suphp) and an executable which provides a wrapper for PHP. With both together, it is possible to execute PHP scripts with the permissions of their owner... Tue, 30 Dec 2008 18:17:17 -0500 http://www.net-security.org/software.php?id=7 GNU Anubis is an outgoing mail processor. It goes between the MUA and the MTA, and can perform on the fly various sorts of processing and conversion on the outgoing mail in accord with the sender's sp... Tue, 30 Dec 2008 18:16:24 -0500 http://www.net-security.org/software.php?id=460 WebJob downloads a program over HTTP/HTTPS and executes it in one unified operation. Output may be directed to stdout/stderr or a Web resource. WebJob may be useful in investigating computer intrus... Tue, 30 Dec 2008 18:15:41 -0500 http://www.net-security.org/software.php?id=125 Samhain is an open source file integrity and host-based intrusion detection system. It can run as a daemon process, and and thus can remember file changes - contrary to a tool that runs from cron, if ... Tue, 30 Dec 2008 18:14:42 -0500 http://www.net-security.org/software.php?id=40 Shorewall is a high-level tool for configuring Netfilter. You describe your firewall/gateway requirements using entries in a set of configuration files. Shorewall reads those configuration files and w... Wed, 17 Dec 2008 17:35:55 -0500 http://www.net-security.org/software.php?id=36 ntop is a network traffic probe that shows the network usage, similar to what the popular top Unix command does. Wed, 17 Dec 2008 17:33:47 -0500 http://www.net-security.org/software.php?id=251 Nebula is a data analysis tool that automatically generates intrusion signatures from attack traces. It runs as a daemon that processes data submitted from honeypots. New signatures are published as S... Thu, 11 Dec 2008 00:50:09 -0500 http://www.net-security.org/software.php?id=526 NuFW is an "authenticating gateway". This means it requires authentication for any connections to be forwarded through the gateway. NuFW can:Authenticate any connection that goes through your gatew... Thu, 11 Dec 2008 00:48:29 -0500