Technology Tap: CompTIA Study Guide

professorjrod@gmail.com Ever wonder how your phone grabs an IP address the instant you join Wi‑Fi? We break down the invisible handshake that makes it happen: DORA. From discovery to acknowledgement, ...

4 Nov 202528min

professorjrod@gmail.com A census solved with cardboard, a company remade by a $5 billion gamble, and a tiny firmware layer that cracked open the PC market—this is the human story behind how computing ...

2 Nov 202525min

professorjrod@gmail.com In this episode of Technology Tap: CompTIA Study Guide, we explore cybersecurity fundamentals crucial for your CompTIA exam and IT skills development. Security that actually ho...

30 Okt 202524min

professorjrod@gmail.com The mic feels heavier at 100—not from gear, but from history. We started with a doctoral dare, a $40 class, and a shaky first recording. We built a library that helped learners...

28 Okt 202523min

professorjrod@gmail.com A quiet country house. A noisy war. And a handful of people who turned logic into a lifeline. We take you inside Bletchley Park to follow the thread from Poland’s algebraic ass...

26 Okt 202523min

professorjrod@gmail.com Preparing for your CompTIA Security Plus exam? In this episode of Technology Tap: CompTIA Study Guide, we dive into cybersecurity fundamentals by hunting weak spots in small bu...

23 Okt 202524min

professorjrod@gmail.com Ever wish the network would just explain itself? We walk through the real language of connectivity—how links come alive, how packets choose their paths, and how a few core idea...

21 Okt 202524min

professorjrod@gmail.com What if the world’s hard drives merged into one invisible place—and you used it a hundred times today without thinking? We pull back the curtain on cloud storage, tracing its u...

19 Okt 202524min