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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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elgin
Security Operations

Why is Metadata Important for IT Compliance?

Enterprises are seeking proactive approaches against potential breaches in their network and prefer passive approaches to detect vulnerabilities. But

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annam
Security Operations

The Top 7 Network Security Predictions for 2019

After you celebrate New Year’s Eve, it is time to get to work on those New Year’s resolutions! It

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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

Network Address Translation Reporting: Cisco ASA NetFlow

Network Address Translation reporting is now available from NetFlow exported from the Cisco ASA. The traditional NetFlow reporting that

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Network Operations

How to Configure Citrix Netscaler AppFlow?

How do you configure your NetScaler to gain insight into your network using AppFlow and an advanced NetFlow analyzer

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Network Operations

Define Cisco NBAR Applications: NetFlow Reporting

Do you know how to define your own Cisco NBAR applications? In today’s networks, application recognition is no longer

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Network Operations

How to Monitor IP SLA with Flexible NetFlow

The other day we solved a unique customer problem when we figured out that we could monitor IP SLA

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