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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

Cisco ASA NetFlow Problems

Although the Cisco ASA NetFlow exports have had some problems in the past, Cisco was the first vendor to

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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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Netflow

Configuring Cisco ASA for NetFlow Export via CLI

Over the last few weeks, I have taken a number of support calls from customers who were looking for some assistance

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