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Multiple data streams flow independently, but together form one fabric, representing packet replication
Network Operations

When One Packet Stream Needs to Feed Five Tools

In most environments today, one packet stream rarely serves a single purpose. Let’s say a SPAN or ERSPAN session mirrors traffic from a core switch. That same stream may ...

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Radar scans a digital network, representing flow-based threat hunting
Security Operations

How Flow Data Supports Threat Hunting Without Drowning Analysts

A magnifying glass uncovers an alert midway along a progress bar, representing network baselining and troubleshooting
Deep Network Observability

Proving Nothing Changed: The Most Overlooked Troubleshooting Skill

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Security Operations

Use NetFlow to identify network anomalies

NetFlow is widely regarded as an ideal technology for acquiring summarized details on network traffic; as a result one

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Network Operations

Barracuda IPFIX Support: Network Threat Detection

Earlier this year Barracuda Networks enabled IPFIX support on their NG Series firewalls. This export provides great visibility into

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