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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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Network Operations

Virtualization Monitoring: How to Gain Visibility into Your Virtual Environment

Virtualization offers many benefits to organizations. But at the same time, you’ll have to figure out how to monitor

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bobn
Security Operations

Three Microsegmentation Challenges Facing NetOps and SecOps

Microsegmention refers to the use of software to secure traffic between virtual machines (VMs) within virtualized data centers. Virtualization

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