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Various network nodes with security locks, representing encrypted traffic visibility
Network Security

How To Investigate Encrypted Traffic Without Decrypting It 

Most malicious traffic is encrypted, and in real environments, you usually don’t have the keys to inspect it. You can still investigate encrypted traffic effectively by ...

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

How To Detect Lateral Movement: A Step-by-Step Guide 

Blocks of data in a digital environment. Most of the blocks are clear but one is red, representing AI-powered anomaly detection
NDR

How Network Anomaly Detection Works (And Why It Matters)

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Network Operations

Flow protocols in real-world environments

Over the years, libraries have been filled on the topic of flow protocols—specifically, how they work and their general

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Configuration

Cisco ASR 9000 Configuration NetFlow Guide

One of the best parts about working in Tech Support for a company that analyzes NetFlow, is that I

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Netflow

sFlow vs NetFlow Comparison

I have been working with a number of customers who asked for an sFlow vs NetFlow comparison.  They were

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Netflow

NetFlow vs. sFlow for Network Monitoring and Security: The Final Say

We’ve blogged about the differences between NetFlow and sFlow before but this debate continues to come up often enough

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