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An alert touches multiple segments of the network, representing the challenge to reduce false positives
Deep Network Observability

How to Reduce False Positives with Shared Context

False positives are rarely caused by too many alerts, but by missing context. Let’s say a spike in outbound traffic shows up in the firewall logs. Around the same time, ...

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Magnifying glass on top of a diagram that looks like both a fingerprint and a network, representing end-to-end network troubleshooting
Network Operations

Why Most Performance Investigations Start in the Wrong Place

A padlock silhouetted against a dark background, surrounded by a spray of white particles, representing password spraying detection.
Security Operations

What Password Spraying Looks Like in Raw Network Telemetry

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Configuration

Bluecoat NetFlow Support Recap

Over the last five years or so, I have noticed that one of the major topics we get requests

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Configuration

Bluecoat Crossbeam NetFlow Support

The Bluecoat Crossbeam NetFlow Support instructions for configuring flow sampling can be found in the XOS Configuration Guide. Outlined

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Configuration

Blue Coat NetFlow Support : Packet Shaper FDR Exports

I’m sure many have known this for quite sometime but, I thought that Blue Coat NetFlow Support was worth

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