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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: Bidirectional Support Added

If you were waiting to upgrade from ASA 8.4(5), because you would lose bidirectional flow exports, then wait no

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Network Operations

Cisco ASA NetFlow flow-export active-refresh interval Problems

Did you recently upgrade your Cisco ASA and run into flow-export active refresh-interval problems? If you were starting to

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