Netscout

A transaction either works or it doesn’t. High-profile banking outages have shown that service failures can affect millions of customers and lead to regulatory fines and compensation. Frictionless banking depends on systems that behave predictably under real-world stress. That requires observability across transaction...

The global colocation market is entering a period of sustained expansion—growing from $42 billion in 2024 to a projected $101 billion by 2035, an estimated 8.3 percent compound annual growth rate (CAGR). North America leads the market with a more-than 40 percent share, followed by Europe (30 percent), Asia‑Pacific (20...

In offices across the world, the most productive employees are already working with artificial intelligence (AI), and their organizations are just beginning to notice. According to Gallup, “the percentage of U.S. employees who reported using AI at work at least a few times a year increased from 40% to 45% between the...

Conversations about artificial intelligence (AI) in operations tend to focus on the brain: the algorithms. New models promise better automation, faster correlation, and more accurate prediction, yet outcomes may not improve in meaningful ways. The issue is usually not model sophistication, but the quality and structure...

AI. Automation. Zero Trust. They dominate every security strategy document. But there’s a truth sitting underneath all three: none of them work without deep, trustworthy visibility. You can’t continuously verify identities without knowing how they behave. You can’t train AI on incomplete data and expect accurate...

IT workloads can live almost anywhere now, but flexibility does not guarantee consistency. A service can look healthy where it runs and still fail where it’s used. In branch offices and remote sites, distance and connectivity paths shape how systems interact. Performance, then, is defined by the journey between...

Security teams aren’t drowning because the threats improved. They’re drowning because the visibility got worse. The October 2025 commissioned Forrester Consulting study conducted on behalf of NETSCOUT surfaces a problem that every analyst already knows: 61% of survey respondents say their analysts spend more than ten...

As Barcelona prepares to serve up both tapas and terabytes, the Mobile World Congress (MWC) is once again turning this sun-drenched city into the global capital of 5G connectivity. This year’s conference focus—“The IQ Era”—is set to hone in on 5G advances, AI integration, and mobile innovation. And NETSCOUT will be an...

Orphaned applications are a significant driver of shadow IT and a major headache for asset and identity management. We all know the drill: an account should have been deprovisioned years ago, but somehow fell through the cracks. Now, the application is just… sitting there, still running, still exchanging data. It’s...

There’s a simple reason modern security feels harder than it used to: the architecture changed, and visibility didn’t keep up. An October 2025 commissioned study conducted by Forrester Consulting on behalf of NETSCOUT highlights this gap in unmistakable terms. Organizations say the most important features are: Real...

Recently, NETSCOUT had the opportunity to sit down for an engaging conversation with Kevin Tolly of the Tolly Group, one of the world’s leading providers of independent validation, verification, and reporting services for the IT industry. The information the Tolly Group shares with its user community, from more than...

NETSCOUT’s consistent focus on technology innovations is evident in this latest announcement of new capabilities to our observability solutions. The focus is on two specific enhancements: Secure Sockets Layer/Transport Layer Security (SSL/TLS) certificate monitoring capabilities that simplify and expedite management...

Most security programs don’t fail because leaders make bad decisions. They fail because leaders make decisions without enough clarity. And clarity is exactly what modern environments have taken away. An October 2025 commissioned study conducted by Forrester Consulting on behalf of NETSCOUT shows something every...

Everyone in IT has lived this scene: a sales team can’t pull up a customer record during a call, or a warehouse scanner suddenly stops syncing inventory, and before anyone checks to see what actually happened, someone proclaims, “The network is to blame. It must be down.” It’s a knee-jerk reaction, largely because...

NETSCOUT’s Arbor Threat Mitigation System (TMS) was honored with five badges, while Arbor Sightline earned one badge on G2 for the winter 2026 quarter. These badges span multiple categories. Arbor TMS was awarded badges in the following categories for winter 2026: Leader – Enterprise DDoS Protection Momentum Leader –...

As networks have become increasingly complex, stretching across data centers, remote offices, and colocation sites and into multicloud environments, a lack of visibility across the ecosphere is creating critical blind spots that make addressing problems incredibly difficult. Many modern observability tools rely on...

Artificial intelligence (AI) is fast becoming a boardroom priority, a competitive mandate, and a defining investment in the future of the enterprise. Many organizations are spending countless millions on AI initiatives, racing to modernize operations, enhance productivity, and accelerate growth. And yet, for all this...

NETSCOUT is honored to be acknowledged by Frost & Sullivan with the 2025 Company of the Year Recognition for Excellence in Best Practices in the global network monitoring industry. NETSCOUT’s Visibility Without Borders strategy, based on the company’s innovative solutions, was instrumental in capturing this award. The...

An “AI winter” is not coming. Artificial intelligence (AI) is the loudest conversation in enterprise IT, but the real story is quieter. It starts with data and how it shapes the way AI learns, predicts, and acts in complex environments. A strong data foundation underpins the five key AI trends shaping the next wave of...

This blog describes the characteristics of 5G network slicing. Network slicing is the killer app of 5G and is expected to present revenue opportunities for communications service providers (CSPs), while allowing enterprises to optimize services for customers via multiple isolated virtual networks. What Is Network...