Operations | Monitoring | ITSM | DevOps | Cloud

HAProxy's Year in Review #happynewyear #haproxy

Looking back at 2025, we can’t help but smile. More than just breakthrough technology, this year was defined by incredible collaboration. From the energy at our biggest HAProxyConf ever to the daily feedback that keeps us sharp, your engagement drives every innovation. We tackled some heavy lifting this year, but seeing how those solutions are already making a real difference for your infrastructure made it all worthwhile.

High Bandwidth Usage Detected - Causes, Impact, and Response

You log into your network monitoring dashboard and see the alert: “High bandwidth usage detected.” This is not just a routine message; it’s a sign that something is putting pressure on your network. Bandwidth is the backbone of modern connectivity, and when usage spikes unexpectedly, the consequences can be severe. Applications slow down, cloud costs rise, and in some cases, spikes may point to a security threat.

Simplify hybrid network monitoring with OpManager Plus

Enterprise networks have evolved from simple on-premises network into a sprawling ecosystem of on-premises infrastructure, cloud platforms, virtual machines, and containerized applications. Organizations are embracing hybrid and multi-cloud strategies to gain agility, scalability, and resilience. But with that evolution comes greater complexity and a new set of challenges for IT teams in maintaining the performance of the hybrid networks.

Detect, diagnose, and resolve network issues easily with CNM Network Health

In many organizations, developers, SREs, network engineers, and security teams work in specialized domains, which can make it hard to establish a shared view of network health. As a result, engineers often struggle to determine when a network problem that originates outside of their domain of expertise is the root cause of an incident. This lack of visibility slows investigations and delays remediation.

Top 3 Trends Defining Network Observability in 2026

As we enter 2026, the dust has settled on the initial explosion of hybrid work and cloud adoption. The "new normal" is no longer new; it is simply operations as usual. However, the tools we use to manage this ecosystem are undergoing a massive correction. The fragmented, tool-sprawl approach of the early 2020s is proving unsustainable in the face of growing network complexity. Network operations teams are no longer looking for more data; they are looking for better answers.

NOC vs SOC: Understanding the Difference and Why Enterprises Need Both

A single data breach now averages a multi-million-dollar impact once you account for disruption, response, and long-tail regulatory and reputational damage. Business leaders are fighting on two relentless fronts: The Network Operations Center (NOC) is responsible for performance and availability. The Security Operations Center (SOC) defends the organization’s digital estate. The question isn't whether to choose NOC or SOC.

A Look Back at 2025: Megaport's Biggest Updates

New capabilities, more capacity, global expansions, and plenty of exciting launches – it's been a big year for Megaport. Every year in the cloud world feels like a sprint. New architectures, new workloads, new ways to move data around. But when I look back at everything we delivered at Megaport this year, it’s clear why the pace felt so fast: We shipped a lot of things that genuinely change how people build and operate networks.

5 Best Proxies for Geo-Targeted Campaign Monitoring (2026)

Geo-targeted campaign monitoring is only as accurate as the vantage point you test from. If your checks always come from the same IP range, country, or data center footprint, you'll miss the exact issues you're trying to catch: region-specific ad delivery problems, localized SERP differences, mismatched landing pages, price inconsistencies, affiliate compliance issues, and unnecessary blocks triggered by anti-bot systems.

The Ultimate Guide to Kafka Monitoring Best Practices, Metrics, and Tools

If you’re operating modern, data-driven applications—which, let’s face it, you likely are—Kafka serves as the central streaming platform, delivering data in real-time. It’s impressive, extremely fast, and exceptionally powerful for achieving high throughput and scalability. But here’s the catch: with significant power comes the need for vigilant oversight. Neglecting your Kafka environment is like driving a racecar with your eyes closed. It’s bound to end badly.

Why You Need "Always-On" Website Tracking This Holiday Season

Holiday shoppers are notoriously impatient, and in 2025, they’re increasingly impatient when it comes to slow websites. Keywords like “website downtime tracking” and “ecommerce site reliability” are often trending because businesses are realizing that slow is the new down. This holiday season, the goal is to safeguard your website against business-critical slowdowns without adding “manual monitoring” to your already busy plate.

Reflecting on a year of smarter network monitoring: 2025

This year, the world leaned heavily on words like reimagine, rebuild, renew, reshape, and reinvent, and the same spirit defined our journey. As promised last year, we reimagined key capabilities, reshaped workflows, and restructured critical parts of our network monitoring tool to meet modern demands. At the same time, we reinforced the core foundation you've trusted for more than a decade: delivering reliable, usable features with uncompromising security.

A Year in Internet Analysis: 2025

This year-end wrap-up covers topics from BGP security (including ASPA and excessive AS-SETs) and the geopolitical (Ukraine’s IPv4 exodus, the Iran internet shutdown, and Red Sea cable cuts) to the year’s most significant outages (TikTok, the Spain/Portugal blackout, and cloud failures at AWS, Azure, and Cloudflare). Plus, we explore Starlink’s new Community Gateways, and revisit the evolving landscape of AS ranking and OTT service tracking.

How LinkedIn modernized its massive traffic stack with HAProxy

Connecting nearly a billion professionals is no small feat. It requires an infrastructure that puts the user experience above everything else. At LinkedIn, this principle created a massive engineering challenge: delivering a fast, consistent experience across various use cases, from the social feed to real-time messaging and enterprise tools.

Why 2025 Shattered the Old Rules of Network Management

December has arrived. The change freeze is looming, and the holiday requests are likely piling up in your inbox right now. It is the natural time for you to look back at the last twelve months, not just to measure your team's performance, but to consider how much the game itself has changed. If you look at the trajectory of your industry this year, a clear pattern emerges. You didn't just face new technical challenges; you faced a genuine shift in what it means to manage a network. The old metrics broke.

The 2026 VMUG Report: Why Network Observability is the Heart of the New VCF Era

The cloud landscape is no longer just about "getting to the cloud"—it is about mastering the complexity once you are there. For organizations using VMware Cloud Foundation (VCF), the stakes have never been higher. As infrastructure converges, the margin for error shrinks, and the need for precision grows. To understand how the industry is navigating these changes, we dive into the VMUG Cloud Operations and VCF User Experience Report 2026.

Connecting the future of aviation information exchange in Asia Pacific

Aviation across the Asia-Pacific (APAC) and Middle East (MID) regions continues to rebound and modernise, bringing new pressures on airlines, airports and air navigation service providers (ANSPs). This increase in air traffic, more complex airspace and the need for safer, more efficient operations mean that seamless, secure information exchange across borders is essential.

Migrating from SolarWinds to WhatsUp Gold: The Ultimate Guide

Looking for a reliable SolarWinds alternative? If you’ve been comparing SolarWinds and WhatsUp Gold, you’re not alone. Many IT teams are evaluating which network monitoring solution offers better performance, flexibility and cost efficiency. In this guide, we’ll walk you through a step-by-step migration from SolarWinds to WhatsUp Gold, highlighting key differences, benefits and best practices to maintain a smooth transition.

How to Protect a Server from DDoS Attacks: 10 Practical Ways That Actually Work

DDoS attacks are no longer exotic weapons used only against banks, governments, or global tech giants. Today, a small online store, a SaaS startup, or even a personal blog running on a VPS can become a target. The barrier to launching an attack has dropped dramatically, while the damage such attacks can cause has only grown. Any server connected to the internet is exposed by default - the only real question is how prepared it is.

Ribbon & Comporium - A FiveYear Transformation to an AllIP Voice Network

From 2015 - 2020, Ribbon Communications and Comporium have partnered on a comprehensive modernization of Comporium’s voice infrastructure, replacing legacy switching systems with a fully IP‑based architecture built on Ribbon’s C20 Call Controller and Session Border Controllers (SBCs). This long‑term collaboration has enabled Comporium to enhance service reliability, streamline operations, and introduce a new generation of customer‑focused voice and unified communications offerings.

How Phishing Attacks Disrupt IT Operations and the Tools That Can Prevent Them

A lot of bad things start happening in the company's computer or network when an employee opens the email and clicks the link. A lot of people think that phishing only takes passwords. In reality, it makes things much worse for the whole company.

Risks of Sharing Personal Information Online and Ways to Protect It

We know that you, like any other person, like to share stuff on the internet. Went on vacation? Post images of your family and tag the resort. Got promotion? Why not tag the company in the post on LinkedIn? Found a fun quiz on Facebook? Of course, it'd be fun to take it. But what if we tell you those are the things that help criminals to get as close to you as possible?

Beyond the Dashboard: Integrating Network Monitoring with Your IT Ecosystem

Discover how Progress WhatsUp Gold network monitoring can be extended with built-in and community-driven integrations by joining us for our webinar, Beyond the Dashboard: Integrating Network Monitoring with Your IT Ecosystem. Our product experts will showcase: NetBox-WUG Sync for automated asset management WhatsUp Gold PS PowerShell module for scripting with the REST API Native and custom integrations with ServiceNow, Microsoft Teams and Slack.

Remote Access Explained: How to Connect to Your Work Computer from Anywhere in 2026

Your developer needs a file from their office workstation at 11 PM. Your sysadmin gets a critical alert while on vacation. Your security team demands audit trails for every remote connection. Welcome to IT operations in 2026, where 36% of new job postings now offer remote or hybrid work, and your infrastructure needs to keep pace. After analyzing deployment patterns across enterprise IT environments and reviewing security frameworks from SOC 2 to HIPAA compliance standards, we've identified what separates functional remote access from infrastructure that actually scales.

Fresh from AWS re:Invent: Supercharging HAProxy Community with AWS-LC Performance Packages

The timing couldn’t have been better. Last week, the tech world descended on Las Vegas for AWS re:Invent. It was the perfect venue to talk about cloud infrastructure, scale, and the future of application delivery. While we enjoyed talking shop at our booth, we didn't just bring swag and demos; we brought a significant performance improvement for our open-source community.

Obkio 2025 Year in Review

2025 was big! This year, we stopped talking about what Obkio could be and started showing what it is: a full network observability platform built for the networks you actually run. We released features that solve real problems. We showed up where network pros gather. And we proved that a Canadian-built tool can compete with anyone. Here's what happened.

The Impact of Network Downtime on Enterprise Productivity - and How Monitoring Helps

Enterprise IT teams operate under relentless pressure to maintain seamless connectivity, yet many business leaders underestimate the financial gravity of Network Downtime. Studies consistently show that even a brief outage can cost enterprises hundreds of thousands of dollars per hour, positioning downtime as one of the most disruptive threats to business continuity.

Expert Insight: Why Carrier Neutral Data Centres Give UK Businesses Greater Network Control

The demands placed on digital infrastructure have changed. As businesses expand across regions, adopt cloud platforms, and face stricter compliance requirements, networks must evolve just as fast as the workloads they support. The rise of AI, distributed teams, and latency-sensitive applications has made agility a central requirement for performance and resilience. Without it, costs rise, migrations slow, and continuity becomes harder to guarantee.

Capture and Use Network Response Data in AI Powered Testing

Learn how to capture and use response data from network calls to build smarter and more reliable AI-driven tests. This walkthrough covers the full workflow from configuring user actions to extracting backend responses, validating data, and creating dynamic test flows. You will also see how response data improves debugging visibility and supports data-driven automation. The video includes Ideal for developers, testers, and platform engineers looking to improve the accuracy and resilience of AI-powered test suites.

Sanitizing HTTP/1: a technical deep dive into HAProxy's HTX abstraction layer

HTTP/1.1 is a text-based protocol where the message framing is mixed with its semantics, making it easy to parse incorrectly. The boundaries between messages are very weak because there is no clear delimiter between them. Thus, HTTP/1.1 parsers are especially vulnerable to request smuggling attacks.

How to Monitor VPN Performance for Remote Users

Remote workers depend on VPNs to access corporate resources. When VPN performance tanks, productivity stops. The problem? Most IT teams troubleshoot blindly. They can't tell if slow performance is caused by VPN encryption overhead, ISP issues, or corporate infrastructure problems. Here's the reality: Your remote workers are calling the help desk, saying "the VPN is slow", but you have no visibility into what's actually happening on their end. You're guessing. Maybe you ask them to restart their router.

A/NZ Webinar - How ThinkConcepts Strengthens Cybersecurity with Adlumin MDR

In this webinar, N‑able’s Security Head Nerd, Lewis Pope, sits down with Jason Short, Head of Security at ThinkConcepts, an MSP based in Auckland, New Zealand. Jason shares how his team tackles the cybersecurity challenges SMBs face and how Adlumin MDR helps them stay ahead of evolving threats.

Agentic AI by Design: Evolving Our Principles for the Next Chapter of Responsible AI

Join SolarWinds CISO Tim Brown and CTO Sai Krishna for the SolarWinds Day Closing Keynote, where they share how SolarWinds is evolving from Secure by Design to AI by Design—a bold next step in building trusted, intelligent, and future-ready IT operations. As organizations adopt AI-driven systems, embedding trust, transparency, and accountability into product development becomes essential. In this forward-looking discussion, Tim and Sai reveal how the AI by Design framework ensures responsible AI adoption while enhancing performance, reliability, and security.

Kentik in Motion: How AI Transforms Network Chaos to Clarity

Learn how artificial intelligence is transforming network operations through Kentik's AI Advisor platform. Philip Gervasi and Sean McGinley discuss the evolution from traditional network visibility to network intelligence, emphasizing that AI should augment, rather than replace, network engineers. They demonstrate how Kentik's AI Advisor uses natural language interfaces to perform automated root cause analysis, troubleshooting, and cost optimization.

3 Questions I Expect You to Ask Me

As a product specialist, I’ve had countless conversations about network observability. I’ve seen the good, the bad, and the downright confusing. The market is flooded with vendors, all claiming to have the magic bullet for your network woes. Everywhere I go, the story is the same. The neat and tidy world of the on-premises data center is gone, replaced by a sprawling environment that stretches across multiple clouds, your own facilities, and out to the edge.

4 Best Anonymous VPN Extensions for Chrome in 2026 (Hands-On Security Review)

Chrome disabled all Manifest V2 extensions on July 24, 2025, instantly breaking every add-on that hadn't migrated to Manifest V3. In the chaos, more than 4 million users installed "sleeper" VPN extensions that soon flipped into spyware. If you need a truly anonymous Chrome VPN extension in 2026, demand three things: rock-solid DNS/IPv6/WebRTC leak protection, verified MV3 compliance, and a published independent security audit. We ran every remaining option through those filters and kept just four that stay fast, private, and transparent.

Building a Stronger Defense with Network Observability and Real-Time Monitoring

In today's rapidly evolving digital landscape, the importance of network security and performance has never been more pronounced. Businesses are increasingly relying on their network infrastructure to support a wide array of critical applications, services, and user activities. As cyber threats become more sophisticated and network architectures more complex, maintaining visibility into network performance and security is essential. This is where a network observability platform becomes indispensable.

Solve bandwidth issues quickly with NetFlow reports

Gain complete visibility into your bandwidth usage with network traffic monitoring reports in Site24x7. In this video, we walk you through the key reports that turn raw traffic data into actionable insights—helping you troubleshoot issues faster, optimize bandwidth, and strengthen security. You'll learn: With these reports, you’ll always know what’s happening on your network—and how to respond before minor issues escalate.

Revolutionizing application security with the next-gen HAProxy Enterprise WAF

The state of web app, API, and AI service security is in constant flux, with threats seemingly lurking around every corner. For years, organizations have relied on web application firewalls (WAFs) as a critical layer of defense. HAProxy Technologies has long provided robust WAF solutions, including earlier versions such as the "Advanced WAF" and "ModSecurity WAF" — based on the popular open source WAF engine. These excelled against widely-known OWASP Top 10 threats.

HAProxy Enterprise WAF Protects Against React2Shell (CVE-2025-55182)

On December 3, 2025, the React team announced a critical security vulnerability in React Server Components (RSC). Identified as CVE-2025-55182 (and covering the now-duplicate CVE-2025-66478), this flaw allows unauthenticated attackers to execute arbitrary JavaScript code on backend servers.

Linux Patch Management in N-central & N-sight | Quick Feature Demo

See how N-able’s new Linux Patch Management feature simplifies patching across both N-central and N-sight. In this short demo, you’ll learn how to: This release also introduces a dedicated failed patches workflow designed to speed up troubleshooting, with remediation guidance coming soon. Linux Patch Management is just getting started—more enhancements are already on the roadmap.

Efficiency at any scale: How HAProxy maximizes the benefits of modern multi-core CPUs

Unlock peak load balancing performance with HAProxy! In this blog post, we'll explore how HAProxy intelligently harnesses the power of modern multi-core CPUs while navigating challenging architectural complexities like NUMA. Discover how HAProxy leverages optimized multithreading and provides automatic CPU binding to deliver both unparalleled efficiency and speed, ensuring your load balancing is faster than ever.
Sponsored Post

Adding a CDN to a load balancer (for a much faster website)

Here at Raygun, we like to go fast. Really fast. That's what we do! When we see something that isn't zooming, we try to figure out how to make it go faster. So today, we're answering a simple (and relevant) question; how do we make our public site, raygun.com, much, much faster? The answer, at first glance, is simple-we build it into a Content Delivery Network (CDN). But what if you have a load balancer serving your website, and you don't want to rebuild everything to serve from a CDN? Well, that's more complicated. Let's start by describing the issue.

Cribl and Cloudflare give you full network visibility with real time telemetry

Glenn Block explains how the new Cloudflare source and R2 destination in Cribl Stream lets you ingest WAF, DNS, and Zero Trust logs for full visibility and real time intelligence. Better security, better performance, and lower cost for modern IT and security teams.

Shift Happens: How to Make Your ITSM Incidentally Awesome

A modern service desk goes far beyond basic ticketing, serving as the central engine for IT operations. This THWACKcamp session from SolarWinds Day reveals how to streamline and standardize ITSM workflows, transforming the service desk into a strategic asset that eliminates administrative headaches. SolarWinds Sr. PMM Lauren Okruch and THWACK MVP Jeremy Mayfield, Director of IT at National Sugar Marketing, explore how modern service desks go beyond ticketing to become the hub of IT operations.

You've Found the Waste In Your Network Operations. Now What?

In a previous blog, we looked at your network operations through the lens of lean principles. We exposed the seven wastes that quietly drain your budget and burn out your teams. This constant cycle of reactive firefighting comes with a steep price. We outlined a concept in quality management known as the Cost of Poor Quality (COPQ), the total financial impact of wasted engineering hours, lost user productivity, and business risk.

5 Network Issues That Affect Remote Offices (Not HQ)

Your headquarters runs flawlessly. Zero network complaints. But your remote offices? Constant connectivity problems, dropped video calls, and frustrated employees filing help desk tickets you can't solve. Remote offices experience 3x more network issues than headquarters, yet most of the IT teams have zero visibility into what's actually failing.

Configuring an Internet Connection for a Cloud-Hosted Environment

Part 2 in our series on Here’s What a Network Needs After a Cloud Migration. Part 1 looked at how to redesign the LAN. When a company’s application infrastructure moves to the cloud, a reliable Internet connection becomes mandatory. Hiccups in Internet service that might have been an inconvenience when apps were in-house now grind the business to a halt. Unfortunately, the Internet link happens to be the single least reliable element in an IT infrastructure.

Here's What a Network Needs After a Cloud Migration

By now, most organizations have realized the benefits of moving some, most, or all of their business applications to the cloud. The cloud typically offers better security and performance, at a lower price, than housing resources on-premises. You may have helped them in that migration or you may have been hired after it was complete. Either way, a client with cloud hosting has different network requirements than one whose infrastructure is primarily on-premises.

What's Next for NaaS? Top Trends for 2026

Learn how private connectivity, regional hubs, and AI-driven automation are defining the next evolution of enterprise networking in 2026. 2026 is shaping up to be a big year for networking. We’re moving past the ideas of being simply connected – now, networks are becoming intelligent. As we see our customers lean into AI, multicloud, and automation in every corner of their operations, the way they connect everything is changing just as fast.

KubeCon NA 2025: Universal Mesh, federation, and the end of the "mesh tax"

At KubeCon, we asked a simple question at our booth: "How much is your service mesh costing you?" The answers were eye-opening. Engineers shared stories of 40% resource overhead, multi-second latency spikes during peak traffic, and infrastructure bills that had nearly doubled since mesh adoption. One architect told us they were spending more time managing their mesh than building features.

Information as a Strategic Weapon: Building the Architecture of Advantage

Information dominance has become key to battlefield success. The evolution from Network-Centric Warfare to Multi-Domain Operations (MDO) and JADC2 is all about connecting drones, sensors, weapon-systems and decision-makers, across land, air, sea, cyber, and space… in real time. Read about the journey, principles and building blocks, and how Ribbon Communications’ solutions are in the middle of it.

Stop the Insanity! Quit Doing These 7 Manual Network Management Tasks

Active network infrastructure management is a key element of any managed service offering. Traditionally, network management has involved a lot of tedious manual work, making it expensive and very hard to scale. And that’s why many MSPs have shied away from actively managing the network. But not managing network infrastructure at all is a risk to your business. Your clients likely expect you’re looking after the network whether you’ve promised it or not.

Managing User Access & Authentication in a Cloud-Hosted Environment

This is the third and final instalment in a series on Here’s What a Network Needs After a Cloud Migration. Part 1 looked at how to redesign the LAN. Part 2 outlined strategies for the Internet connection. One of the things that becomes more important in a cloud-based application environment is managing user access and authentication.

Best Cyber Monday VPS Deals 2025: How to Evaluate Real Value Beyond Discounts

December brings a flood of Cyber Monday VPS deals, each promising unbeatable savings. The challenge isn't finding deals. It's identifying which ones deliver actual long-term value versus temporary promotional pricing that evaporates after a few billing cycles. This guide evaluates Cyber Monday VPS deals using three core metrics: total cost over realistic usage periods, included features versus add-on fees, and management requirements that impact your team's time investment.