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Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
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Free and Open Source network access control (NAC) solution
PacketFence is a fully-featured, open-source network access control (NAC) solution that provides secure wired and wireless network access. It supports 802.1X, captive portal authentication, device profiling, endpoint compliance, and guest access. PacketFence is used in enterprise, education, and healthcare environments to enforce security policies and network segmentation.
Netdisco is an SNMP-based L2/L3 network management tool designed for moderate to large networks. Routers and switches are polled to log IP and MAC addresses and map them to switch ports. Automatic L2 network topology discovery, display, and inventory.
A network access control (NAC) system featuring a captive-portal for registration and remediation, wired and wireless management, 802.1X support, isolation of devices, integration with IDS; it can be used to secure networks from small to large.
NOTE: PacketFence new version are not pushed on that repository anymore. All version from 11.2.0 can be found by changing the PF_VERSION in the URL. https://packetfence-iso.us-ord-1.linodeobjects.com/vPF_VERSION/PacketFence-ISO-vPF_VERSION.iso and...
MailCleaner Open Source Edition is now discontinued but will continue under the spamtagger project
https://github.com/SpamTagger
[antispam] MailCleaner is an anti-spam / anti-virus filter SMTP gateway with user and admin web interfaces, quarantine, multi-domains, multi-templates, multi-languages. Using Bayes, RBLs, Spamassassin, MailScanner, ClamAV. Based on Debian. Enterprise ready.
MailCleaner is an anti spam gateway installed between your mail infrastructure and the Internet.
It...
GGI stands for "General Graphics Interface", and it is a project that aims to develop a reliable, stable and fast graphics system that works everywhere. We want to allow any program using GGI to run on any platform requiring at most a recompile.
Raddle is a network emulation framework. It is particularly useful when
testing network management systems or teaching people to use them.
Raddle supports ping, SNMP, traceroute, and other protocols.
dhcp-gen is a perl script that was written by me and Trond Erik Dalho to simplify editing dhcpd.conf for adding static ip to computers and equipment on our school. It also made it easier to do manage the network by limiting some computers access to the local network only. Creating closed networks. And it also worked as a database over all our computers and equipment, making it easier to keep track of everything.
All information about equipment is stored inside csv files which are comma separated.
Network accounting package designed around xt_ACCOUNT, sqlite and webmin. External acl helpers are provided to integrate with squid At it's most basic it can silently monitor a network's usage or accounts can be created to provide metered internet
Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.
Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
This is a collection of three Perl scripts used to ease IOS switch migrations by tracking connected hosts before and after migration and recommending (or automatically applying) configuration changes based on where the hosts moved.
MLN (Manage Large Networks) is a perl program used to manage a set of User-Mode-Linux instances or Xen instances. From a configuration file, it is possible to specify a large complex network of e.g. Xen instances, which are each configured as specified.
Virtop is a software providing solution for simulating computer networks with scenarios on a single machine. It is mainly intended for education purposes like organizing practice classes in computer networks in the universities.
VNUML is a virtualization tool designed to quickly define and test complex network simulation scenarios based on the great User Mode Linux (UML) virtualization software.
OpenCDN aims to hierarchically chain a set of Streaming Servers, for deliver of Live Streaming contents to millions of viewers. Development is based on the Apple Darwin Streaming Server (DSS) and Linux, but porting to (Helix, WM) is possible.
The Network Simulation Environment (NOSE) has the capability to virtually create complex networks including different types of operation systems very cost-efficient on a single computer.
A Webmin clone written entirely in PHP (including the server/modules)
Currently supports only special php modules but CGI (FastCGI) support will added some day. Configure your server with this 'tool'. Looking for people to work on modules and the server.
The DMOZ white/blacklist generator is a Perl script to convert the RDF download file from the DMOZ website into one or more whitelists compatible with the SquidGuard and Dan's Guardian web content filters.
Cisco Wireless Logs (CWLogs) is a collection of perl scripts to track the number of users and manage the log files on your Cisco wireless network. It will track the number of users per day/month and new users. Script to send config changes also incld.
AIM Sniff is a network sniffer specifically designed to pick up messages transmitted using the AIM or MSN clients and their derivatives. All information can be sent to STDOUT or a MySQL DB.
Automatically sets the network information for your computer on a network without DHCP. By passively monitoring multicast routing protocols, the router is automatically detected. An ARP scan then finds a free IP address and assigns it to your machine.
A portal project providing useful information for those who have the hard job administering a school network.
Hints, tips, configurations and special software for servers that can be used in educational environments can be found here.
An alternative Identification system that is a replacement for Microsoft's Passport and the Liberty Alliance. Its a simple architecture that is setup so anyone can run a server and thereby have control over their online identification.