iftop is a utility that displays bandwidth usage on an interface by host.
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Category: Internet
IPTraf-ng – console based network statistic monitoring utility
IPTraf-ng is a console based network statistic monitoring utility. It’s a fork of IPTraf.
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NetHogs – small ‘net top’ tool
NetHogs is a small ‘net top’ tool. It is top for networks. NetHogs does not need any special kernel modules to be loaded.
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ntopng – monitor traffic on a computer network
ntopng is a web-based network traffic monitoring application. It’s a passive network monitoring tool focused on flows and statistics.
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Scrollout F1 – for administrators without advanced email security experience
Scrollout F1 is an easy to use, highly configurable email firewall (gateway) for multiple domains and servers.
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Pyzor – spam-blocking networked system
Pyzor is an implementation of a spam-blocking networked system that use spam signatures to identify them.
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Rspamd – fast, free and open-source spam filtering system
Rspamd is an advanced spam filtering system that allows evaluation of messages by a number of rules.
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Anti-Spam SMTP Proxy Server – platform-independent SMTP Proxy server
ASSP is a Perl based transparent SMTP proxy server. ASSP relays the SMTP dialog between an incoming client and your SMTP server.
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Bogofilter – mail filter that classifies mail as spam or ham (non-spam)
Bogofilter is a mail filter that classifies mail as spam or ham (non-spam) by a statistical analysis of the message’s header and content.
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MailScanner – email security system design
MailScanner is a freely distributable E-Mail gateway virus scanner and spam detector. It uses sendmail or Exim as its basis.
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SpamAssassin – anti-spam platform
SpamAssassin is a mail filter using a variety of mechanisms including text analysis, Bayesian filtering, and DNS blocklists.
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Open-AudIT – auditing software
Open-AudIT is an open source network auditing application. Find out exactly what is on your network, how it is configured and when it changes.
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GLPI – asset and IT management
GLPI is an asset and IT management software package, that provides ITIL Service Desk features, licenses tracking and software auditing.
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opsi – client management system to manage heterogeneous environments
Opsi (open PC server integration) is a software distribution and management system.
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OCS Inventory NG – configuration management tool
OCS Inventory NG is a cross-platform, open-source application designed to keep track of the computers’ configuration and software.
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FusionInventory – IT asset and inventory management
FusionInventory is a modular and multi-platform solution for hardware & software inventory of assets, wake on LAN, and software deployment.
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openDCIM – web based Data Center Infrastructure Management software
openDCIM is a Data Center Inventory Management (DCIM) application. openDCIM manages the infrastructure of a data center.
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Racktables – datacenter asset management system
Racktables is a robust web based solution for datacenter and server room asset management.
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Ralph – lightweight asset management system
Ralph is a simple yet powerful free and open source Asset Management, DCIM and CMDB system for data center and back office.
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NetBox – manage and document computer networks
NetBox was developed specifically to address the needs of network and infrastructure engineers.
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