David Carter

Microsegmenting Legacy Apps works only when security teams roll it out in phases rather than as a one-time policy change. Legacy systems often contain undocumented dependencies, so the safest approach is to start with visibility, keep enforcement in monitor-only mode, apply ring-fencing first, and move to granular...

High-Density Campus Wi-Fi Design works when the network is built around airtime efficiency, not just access-point count. In universities, stable performance depends on auditing peak client behavior, improving channel reuse and cell size, using RF Navigation to steer capable clients intelligently, enforcing per-radio limits, and validating roaming...

A few years back, when I decided to start writing or creating videos, I thought perfection was the most important thing but, I was completely wrong. I spent years collecting writing rules and memorizing techniques, constantly studying the recommendations in experts' guides, but I found something, more...