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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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Data emanating from research papers, representing one type of university network traffic
Network Security

Flow Analytics vs. Traditional Monitoring in University Networks 

University networks face a fundamental monitoring challenge that traditional tools struggle to address effectively. Campus environments combine massive scale,

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Network Operations

A practical guide to finding NAT Traffic

In a previous post, we described how to search for NATed traffic within Scrutinizer. No matter which solution you are

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Network Operations

Cisco ASR NAT: Advanced Network Reporting Solution

Did you know that using an advanced network reporting solution you can log NAT and firewall events from a

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Network Operations

Cisco ASA NAT Reports using NSEL : NAT Session Logging

Recently we created a bunch of new NetFlow reports for the exports and a solution for NAT Session Logging

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