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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

NBAR2 AVC

Last month at CiscoLive 2014 in Milan, Italy I sat in a class that discussed NBAR2 AVC NetFlow exports.

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Network Operations

Application Aware NetFlow: Defining Application IDs in IPFIX

The topic of using Deep Packet Inspection to identify applications and exporting the details using defined Application IDs in

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