Blog - The Role of NetFlow in Cloud Security

The Role of NetFlow in Cloud Security: Bridging the Visibility Gap for Hybrid and Multi-Cloud Environments

The move to the cloud has transformed enterprise IT, but it’s also created a significant challenge for network security and operations. While your on-premise network might be well-monitored, what about the data and applications running in Amazon Web Services (AWS), Microsoft Azure, or Google Cloud Platform (GCP)? This is the dilemma of modern hybrid and […]

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IT Operations, Security
Stop Guessing, Start Knowing

Stop Guessing, Start Knowing: Using Optimized NetFlow for High-Fidelity Network Forensics and Incident Response

When a security incident strikes – a breach, a data exfiltration, or a persistent malware infection – the clock starts ticking. Every second counts. In these high-stakes situations, security teams pivot from prevention to investigation, becoming digital detectives. Their most crucial tool? Reliable, detailed, and intelligible data. Without it, forensics becomes a frustrating guessing game,

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IT Operations, Security
NetFlow Optimizer 2.11.3

NFO SNMP OID Set RulesAnnouncing NetFlow Optimizer 2.11.3: Enhanced Security, Next-Gen Telemetry, and Improved Auto-discoveryNFO SNMP OID Set Rules

We are thrilled to announce the latest release of our flagship product, NetFlow Optimizer (NFO) 2.11.3. This maintenance release is more than just a security update; it introduces significant new features and usability improvements that provide even greater network visibility, enhance security, and streamline your operational workflows. Building on the foundation of our previous updates,

NFO SNMP OID Set RulesAnnouncing NetFlow Optimizer 2.11.3: Enhanced Security, Next-Gen Telemetry, and Improved Auto-discoveryNFO SNMP OID Set Rules Read More »

IT Operations, Security
Beyond the Firewall: How Enriched NetFlow Reveals Lateral Movement and Insider Threats

Beyond the Firewall: How Enriched NetFlow Reveals Lateral Movement and Insider Threats

The firewall stands as the first line of defense, a stalwart guardian protecting your network’s perimeter from external threats. It meticulously examines north-south traffic, diligently blocking malicious intrusions and unauthorized access attempts from the outside world. But what happens once a threat breaches those outer walls? What about the dangers lurking within, moving laterally or

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IT Operations, Security
The Hidden Cost of Inefficient NetFlow

The Hidden Cost of Inefficient NetFlow: Why Unoptimized Data Is Draining Your Budget and Performance

We all know the value of NetFlow data. It’s the lifeblood of modern network observability, providing deep insights into traffic patterns, application usage, and potential security threats. But what if the very data you rely on to make informed decisions is quietly costing you a fortune? Many organizations collect NetFlow data without a strategy to

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IT Operations, Security
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