snort
Snort is a free and open source network intrusion prevention system.
18 Alternatives To snort
Atera
Atera offers remote IT monitoring & management, ticketing and customer satisfaction surveying.
DarkTrace
Enterprise immune system technology for cyber security.
Intermapper
Intermapper maps your network topology, giving you a live view of what’s happening on your network.
LogicMonitor
LogicMonitor is the SaaS performance monitoring platform for the world’s best IT teams. Deploy Fast, Monitor More, Improve Ops.
ManageEngine OpManager
Monitor routers, switches, firewalls, servers, and VMs for fault and performance.
Microsoft System Center
Microsoft System Center provides solutions to simplify the deployment, configuration, management, and monitoring of the infrastructure.
Nagios Network Analyzer
Nagios Network Analyzer is a netflow analysis, monitoring, and bandwidth utilization software.
Network Hotfix Scanner
Network Hotfix Scanner is a free advanced hotfix check utility that scans network computers for missing hotfixes and patches, and helps you download and install them, gives you a quick look at the hotfixes and patches installed or missed
Nmap
Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.
OpenSCAP
SCAP is a line of standards managed by NIST.
PRTG
PRTG Network Monitor is a network monitoring and infrastructure management tool. It lets network administrators monitor devices such as access points, routers and switches. Read more about PRTG.
SolarWinds Netflow Traffic Analyzer
Identify how bandwidth is being used with NetFlow Traffic Analyzer for SolarWinds Network Performance Monitor. Download free 30-day analyzer software trial!
Wireshark
Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.
Yang
Yang is yet another Nikto GUI; Software for analyzing and securing your servers.
cvechecker
The goal of cvechecker is to report about possible vulnerabilities on your system, by scanning the…
ninjaRMM
ninjaRMM is a cloud-based IT management tool designed to save technician’s time and minimize downtime.
tcpdump
tcpdump is a common packet analyzer that runs under the command line.
vFeed
The vFeed framework is an open source naming scheme concept that provides extra structured detailed…