ネットワークの検出と応答

Beyond Alert Fatigue: How NDR Solutions Deliver Actionable Insights

08/07/2025

If there’s one thing every security analyst dreads, it’s alert fatigue. Endless notifications pouring in from every tool, each screaming for attention, but few offering real clarity. Over time, critical alerts get buried under noise, investigations stall, and threats slip through unnoticed.  Here’s the thing – it’s not about reducing the number of alerts. It’s about turning raw data into insights your team can act on. This is where NDR solutions change the game. Let’s break it down.  Why Alert Fatigue Happens in the First Place  Most SOC teams rely on a combination of endpoint detection, firewall logs, and SIEM alerts to monitor threats. These tools generate thousands of alerts […]

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The Importance of NDR Cybersecurity in a Remote Work Environment

07/28/2025

Most cyberattacks don’t kick down the front door, they slip through side windows left open by remote workers. And your firewall won’t catch them.  Remote work has become a permanent fixture for many organizations. While it offers flexibility and operational efficiency, it also creates new vulnerabilities for cyber attackers to exploit. Traditional perimeter-based security models often fall short in detecting and responding to threats in distributed workforces. This is where Network Detection and Response proves essential.  NDR cybersecurity provides deep, continuous visibility into network activity, enabling organizations to detect sophisticated threats, reduce attacker dwell time, and accelerate incident response across both on-premises and remote environments. As remote work reshapes how […]

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Selecting NDR Solutions: Unlocking Network Visibility Across Hybrid and Multi-Cloud Environments

07/24/2025

Every NDR vendor claims to offer complete network visibility, but dig deeper, and you’ll discover the devil lives in implementation details. Can their Network Traffic Analysis engine handle encrypted traffic at scale? Does their cloud network detection and response capability integrate with your specific cloud providers? Will their forensic threat detection work across your VPN tunnels, SD-WAN infrastructure, and container orchestration platforms? These aren’t abstract technical questions – they determine whether your chosen NDR solution becomes a security force multiplier or an expensive monitoring tool that generates more noise than insight.  Recent studies reveal enterprises lose an average of $4.9 million per data breach, with detection time being the primary […]

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5 Best Practices for Implementing and Optimizing Your NDR Solution

07/07/2025

As cyber threats evolve in speed, complexity, and stealth, security teams are under growing pressure to detect and respond faster. Traditional perimeter-based defenses – while still necessary, are no longer sufficient. Enter Network Detection and Response (NDR): a security category purpose-built for visibility, context, and action across the network layer.  But adopting NDR isn’t enough. Like any security investment, its effectiveness hinges on how well it’s implemented and continuously optimized. Without a clear strategy, even the best network detection and response tools risk becoming underutilized or misaligned with real-world threats.  In this guide, we’ll walk through five proven best practices for successful NDR optimization, leveraging both market guidance and real-world […]

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How NDR Enhances SOC Efficiency with Real-Time Analytics

07/03/2025

Security Operations Centers (SOCs) today are overwhelmed, not just by increasingly sophisticated threats, but also by operational fatigue, resource limitations, and an ever-expanding attack surface. A recent report revealed that 70% of SOC teams feel emotionally exhausted by the volume of alerts, while 51% of cybersecurity budgets fall short of covering essential requirements.  At the heart of this struggle lies a critical gap between threat detection and timely action. This is where Network Detection and Response (NDR) steps in. Specifically, NDR in cybersecurity enables real-time visibility, rapid cyber threat detection, and actionable network intelligence, empowering SOC teams to respond faster and smarter.  Why SOCs Are Struggling to Keep Up  Let’s […]

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Discover How NDR Spots Ransomware Before It Strikes Your Network

07/01/2025

Ransomware is like a thief sneaking into your house, quietly testing locks before stealing everything you own. In 2023, these digital break-ins spiked by 67% globally, with businesses losing a median of $11,150 per attack and up to $1.2 million in the worst cases. Old-school defenses like antivirus software are like rusty padlocks, easily picked by today’s crafty cybercriminals. That’s where Network Detection and Response (NDR) comes in, offering a proactive approach to identifying ransomware before it can encrypt critical data or disrupt operations. So, what is NDR in cybersecurity, and how does it stop ransomware dead in its tracks?  In this article, we explore how network threat detection leverages […]

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ネットワーク検出と応答（NDR）を理解し、それがどのようにネットワークを保護するか

11/29/2023

The protection of sensitive data and critical assets is of unrivaled importance. The cybersecurity threat climate is constantly evolving, with cybercriminals employing increasingly sophisticated techniques to breach network defenses. As a result, organizations must stay vigilant and proactive in safeguarding their networks.    Network Detection and Response (NDR) emerges as a critical cybersecurity solution, offering continuous monitoring, rapid threat detection, and effective response capabilities. In this blog, we will answer your questions. We will cover what is NDR in cybersecurity. We will explain how NDR works. We will also discuss its important role in strengthening network security. Finally, we will show how NetWitness can help keep your sensitive data safe.   […]

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NDR Tools for Cybersecurity: Detection and Integration Best Practices

09/22/2023

In today’s digital landscape, connectivity is paramount for convenience, efficiency, and productivity. To achieve true security in this environment, organizations are turning to solutions such as NDR tools, recognized as the cornerstone of network detection and response software and the foundation for advanced network threat detection software platforms. In our homes and offices, our devices are interconnected from the moment we walk through the door. From our laptops and mobile phones to our smart devices and printers, we often rely on a single network connection to keep all our devices running seamlessly.  While most of us are diligent in ensuring that our most critical devices are protected with antivirus software, […]

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ネットワークの検出と応答NetWitnessによるサイバーセキュリティの強化

08/24/2023

Millions of cybersecurity events occur every day, and as time and technology continue to progress, the means of these cyber-attacks become more sophisticated and immensely more difficult to detect. That’s why understanding network detection and response is critical in modern cybersecurity strategies.  Statistically speaking, if you are a business owner who stores and manages sensitive data, it is not a matter of if but when someone will attempt to access your networks and compromise your data. In fact, it’s highly likely that you have already been the target of a malicious attack, whether successful or unsuccessful, and you may not even be aware of it. The right network detection and […]

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