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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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A complicated diagram of network cables and connecting devices, representing device discovery in a complex network
Network Operations

Device Discovery for NetOps: Solving the Shadow Device Problem

Unmanaged devices rarely announce themselves. They appear quietly on a subnet, begin passing traffic, and only become visible when

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A pulse line connects two nodes in a network, representing device health
Network Operations

SNMP vs. NetFlow: Choosing the Best Protocol for Network Visibility and Security

NetFlow and SNMP being two of the most prominent monitoring protocols used by NetOps teams. While both serve critical

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Digital hourglass with data falling, representing application performance metrics
Network Operations

Application Performance Metrics: Best Practices and Insights

Application performance has a large impact on the efficiency and success of an organization. Users expect fast, seamless, and

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traci
Network Operations

Extreme Networks: Enabling and Disabling SNMPv1, SNMPv2, and SNMPv3

Why am I seeing SNMPv1 and SNMPv2 attempts when I’ve only got SNMPv3 enabled? It appears some of Extreme’s

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