Pi-hole

Beats is the platform for single-purpose data shippers. They send data from hundreds or thousands of machines and systems to Logstash or Elasticsearch.

It is the world’s foremost and widely-used network protocol analyzer. It lets you see what’s happening on your network at a microscopic level and is the de facto standard across many commercial and non-profit enterprises, government agencies, and educational institutions.

It can monitor and classify system conditions like bandwidth usage or uptime and collect statistics from miscellaneous hosts as switches, routers, servers and other devices and applications.

It is an auto-discovering PHP/MySQL/SNMP based network monitoring which includes support for a wide range of network hardware and operating systems including Cisco, Linux, FreeBSD, Juniper, Brocade, Foundry, HP and many more.

It connect all your devices using WireGuard, without the hassle. Create a secure network between your servers, computers, and cloud instances. Even when separated by firewalls or subnets, Tailscale just works. It makes it as easy as installing an app and signing in.

Riemann aggregates events from your servers and applications with a powerful stream processing language. Send an email for every exception in your app. Track the latency distribution of your web app. See the top processes on any host, by memory and CPU.

It is an open-source, free and lightweight network intrusion detection system (NIDS) software for Linux and Windows to detect emerging threats.

It is the most powerful and trusted network monitoring software on the market. It extends on proven, enterprise-class Open Source components to deliver the best network, server and application monitoring solution for today's demanding organizational requirements.

DPDK is the Data Plane Development Kit that consists of libraries to accelerate packet processing workloads running on a wide variety of CPU architectures.

A critical component of any zero-trust strategy is securing the environment that everyone and everything is connecting to: the workplace. It enables a dynamic and automated approach to policy enforcement that empowers software-defined access and automated network segmentation within IT and OT environments.

It is a low-maintenance auto-discovering network monitoring platform supporting a wide range of device types, platforms and operating systems

Packetbeat agents sniff the traffic between your application processes, parse on the fly protocols like HTTP, MySQL, Postgresql or REDIS and correlate the messages into transactions.

It is the network management and command center for Cisco DNA, your intent-based network for the enterprise. Provision and configure all your network devices in minutes. Use advanced artificial intelligence (AI) and machine learning (ML) to proactively monitor, troubleshoot, and optimize your network. Integrate with third-party systems for improved operational processes.​

In the vein of infrastructure as code OctoDNS provides a set of tools & patterns that make it easy to manage your DNS records across multiple providers. The resulting config can live in a repository and be deployed just like the rest of your code, maintaining a clear history and using your existing review & workflow.

It is an advanced network monitoring software that scales and expands with the needs of your network.

It is a platform that provides continuous security monitoring and mitigation. It allows IT organizations to efficiently address numerous access, endpoint compliance and threat management challenges even within today's complex, dynamic and expansive enterprise networks.

It is an easy-to-use and affordable network monitoring solution. It monitors network devices such as routers, switches, firewalls, load balancers, wireless LAN controllers, servers, VMs, printers, storage devices, and everything that has an IP and is connected to the network. ManageEngine OpManager continuously monitors the network and provides an in-depth visibility and control over it. In case of a fault, you can easily drill down to the root cause and eliminate it before operations are affected.

A simple command line tool to interact with hundreds of servers around the world. Run benchmarks and debug your infrastructure without leaving your console.

monitors your entire server & network infrastructure and alerts you instantly of any issues. It only takes minutes to get your monitoring running. Reliably pre-configured checks right from the start. Our pay-as-you-go pricing gives you full flexibility. Just pay for what you use.

It is a comprehensive bandwidth monitoring software that helps monitor bandwidth usage trends, analyze network traffic, diagnose and troubleshoot network traffic issues, and more.

It is your mission control for complete visibility into network traffic and user behavior. Cortex XDR applies machine learning at cloud scale to rich network, endpoint, and cloud data, so you can quickly find and stop targeted attacks, insider abuse and compromised endpoints and correlates data from the Cortex XDR Data Lake to reveal threat causalities and timelines.

It is a network monitoring tool to help you easily keep track of your Internet traffic. Whether you want to gather statistics, or you need to inspect more in depth what's going on in your network, this app will get you covered.

It is a cloud-agnostic, open-source Kubernetes Network Observability platform which helps with DevOps, SecOps and compliance use cases. It provides a centralized hub for monitoring application and network health and security, catering to Cluster Network Administrators, Cluster Security Administrators and DevOps Engineers.

WireEdit is a desktop WYSIWYG packet editor. It lets you easily edit captured network packets in a simple point-and-click interface.

It provides a secure and reliable managed DNS service to help businesses enable and protect their online presence.

It allows you to capture data from continuous streams of network traffic, and convert those raw numbers into easy-to-interpret charts and tables that quantify exactly how the corporate network is being used, by whom, and for what purpose.

It is a tailor-made network monitoring tool that enables MSPs to monitor multiple client networks for performance and availability, all from a single central console.

It is an IP address and switch port manager built-in with more than 30 network tools, that enables you to discover, scan, track, and manage, network resources.IP address management supporting IPv4 and IPv6 addressing.End-to-end switch port mapping tracing network device connectivity and switch port availability.

It is a firewall management and agentless log analysis software to detect security breaches, monitor internet bandwidth usage, and more. Analyze the usage and effectiveness of the Firewall rules and fine tune them for optimal performance.