- Zenoss Core
Zenoss Core is a free and open-source system software that develops from the Zope application server. It is a network management platform that provides network services monitoring. The software is able to provide monitoring and evaluation that helps the network to work stable. It uses the Simple Network Management Protocol (SNMP), Secure Shell (SSH), and Windows Management Instrumentation (WMI) to provide network devices monitoring availability. This software monitors the network and it transfers the network information into a performance statistic. From the performance statistic, users are able to capture the useful network information and analyse them.
- Pandora FMS
It is a tool that monitors networking and performance. Pandora FMS is able to work in firewalls, proxies, databases, web servers or routers. It is also a management tool that focuses on the change of servers, applications, and communications. The powerful Advanced Event Correlation System can create an alert of the network issues. This alert informs Network Administrators that the network issue will affect the whole network performance.
NetworkMiner has both a free edition and a professional edition. It mainly supports Windows but it can also work in Linux, Mac OS X, and FreeBSD. The software is able to capture network information such as hostname, operating system, sessions, and open ports etc. This function enables the software to be used as a passive network to capture data on a network in real-time. It is a free and open-source software that monitors the network and provides users with important network information. The function to capture the packets and parse them into visualized format enables the NetworkMiner to be classed as Network Forensic Analysis Tool (NFAT).
- Microsoft Network Monitor
This is network monitoring software that supports more than 300 public and Microsoft proprietary protocols. It is useful in network monitoring and enables network troubleshooting more convenient. It has the function that the software can capture data simultaneously and it can detect promiscuous mode network traffic and report to the users.
- GFI LanGuard
This software can be applied in both small and large networks; its main function is to search for the network software and applications’ flaws. These flaws could be the vulnerabilities of the software or that the network applications are unpatched or unlicensed. As this software and applications affect network performance, it is important to find them and manage them in advance. This software supports Windows, MAC OS, and Linux. It uses a web-based console to capture and monitor the whole network status and you can check your network status from any location.
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