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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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Representation of lateral movement: attack spreads through a network from a central point
Security Operations

Understanding Lateral Movement: How Attackers Navigate Your Infrastructure

Lateral movement refers to the techniques attackers use to move through a network after gaining initial access. Instead of

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Network Operations

Network Segmentation for PCI Compliance

There is a rising trend in network segmentation for compliance purposes, such as adhering to PCI compliance among network

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Netflow

Network Segmentation, Segregation, and Zero-Trust Design

The Zero Trust model is a relatively new network security design model that requires network segmentation and segregation of

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