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What Is a VLAN (Virtual LAN)?

What they do, why they're useful, and how to get started A virtual local area network is a logical subnetwork that groups a collection of devices from different physical LANs. Large business computer ...
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Your switch's management VLAN is sitting on the same network as your smart plug, and that's a massive security problem

Segmentation is a fundamental part of home network security, and most people skip it ...