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The latest News and Information on IT Networks and related technologies.

Best Network Monitoring Tools for 2026 (Top 12 Compared)

In 2026, the best network monitoring tools are Kentik, Datadog, SolarWinds NPM, LogicMonitor, Cisco ThousandEyes, Dynatrace, Auvik, Paessler PRTG, ManageEngine OpManager, Zabbix, OpenNMS, and WhatsUp Gold — spanning four overlapping categories: network intelligence platforms, full-stack observability, digital experience monitoring (DEM), and traditional network performance monitoring (NPM), including open-source tools.

How HAProxy built its modern application delivery architecture

Let’s be real: building reliable tech products is hard. Modernizing that same tech without compromising the user experience is even harder. The "rip and replace" approach to modernization can severely disrupt your customers’ integration efforts and workflows. When it doesn’t work, reversing course might be the least-worst option. By contrast, the evolution of the HAProxy One application delivery platform architecture at HAProxy Technologies over 25 years has been gradual and consistent.

True Visibility: How Liang Chen is Rethinking Network Monitoring

What happens when deep networking expertise meets low-level programming and a passion for invention? In this episode of Next-Gen Network Heroes, host Bob Slevin sits down with Liang Chen, Senior Network Architect at Texas Children's Hospital and a true innovator in network performance and visibility. With more than 25 years of experience in networking, plus advanced expertise in programming languages like C and Assembly, Liang has built his own next-generation traffic analysis platform from the ground up—designed to provide real-time, packet-level visibility at massive scale.

How Travelers Accidentally Expose Their Personal Data Abroad

In all the excitement surrounding that long-awaited trip, few people stop to think about the dangers to their personal data. Some occur due to negligence, while others result from shady practices that exploit both the travel industry and its customers. Either way, here are the most prescient dangers to look out for and how to deal with each.

Security Integrations in Observability Self-Hosted

Integrating security data with observability data provides a comprehensive view for better threat detection and response. Security observability helps connect the dots between seemingly innocent events that, when correlated, reveal complex attack patterns. SolarWinds security products integrate into observability self-hosted, including Security Event Manager for log data and event correlation, Access Rights Management for identifying potential attack vectors, configuration management for compliance monitoring, and Patch Manager for tracking critical updates.

Migrating Your DX NetOps Integrations from OData 2 to OData 4

If you integrate DX NetOps with external dashboards, reporting engines, or IT service management tools, you likely rely on our API framework. We are currently migrating this framework from OData 2 to OData 4. This transition requires you to update your existing integrations so they continue to function properly. Let me walk you through exactly what is changing, how to identify your active API queries, and the specific adjustments you need to make to your setup.