Articles written by Kevin Dooley


3 Switch Features You Should Never Change

In a handful of recent incidents, I helped clients troubleshoot network problems. The errors turned out to be switch features that were changed from their default settings. Here are three things you should never change.

What to Look for in a Next-Generation Firewall

Considering a next-generation firewall? To help you understand the huge array of available options, engineer Kevin Dooley describes the most common NGFW features and offers advice on picking the device that's relevant to your client needs.
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