What Failing CISM Taught Me About Cybersecurity (and Humility) So, I took the CISM exam. And I failed. Not in a cute, “missed it by one point!” way either. More like, “Well that escalated quickly” level of failure. Picture the Titanic, but instead of an iceberg, it was 150 scenario-based questions that punched me square in the professional pride. Let
Author: teodulfo.espero
Alright, Internet. June 20 is officially my showdown with the CompTIA CASP+ (CAS-004) exam. No bootcamps, no video tutorials, no magic spells—just me, my trusty study guide, and a gradually fraying grip on reality. Why? Because I like pain, apparently. What is CASP+ and Why Is It Staring Into My Soul? CASP+ is short for CompTIA Advanced Security Practitioner. But
Let’s face it: it’s easy to get stuck. You want to study. You even sit down with good intentions. But five minutes later, you’re doomscrolling through headlines, memes, or drama you didn’t ask for. And now you’re tired, distracted, and feeling like you failed. The good news? You’re not lazy. You’re just human—and the internet is designed to hijack your
Alright, let me tell you about Chapter 2 like I lived it—because I did—and wow, this one was like taking a sip from the networking firehose. First off, we kicked it old-school with some Cold War drama—turns out TCP/IP was basically born because the DoD wanted to make sure their messages could still go through if, you know, everything exploded.
Let’s clear the air: AI isn’t here to take your job as a network or cybersecurity engineer. It’s here to sit in the corner, automate some of your boring tasks, and silently judge your lack of Python skills. Sure, AI can do some cool tricks — like sift through thousands of logs in seconds or spot weird traffic patterns at
Let’s get this out of the way: yes, your favorite tech YouTuber with LED lights, and maybe a beard, and 12 monitors just told you that CompTIA certs are a waste of time. “Bro, just learn hacking on Kali and skip the A+.” Cool story, keyboard warrior—but here in the real world, CompTIA certs are still a solid move. Here’s
Act I: The SummoningIt begins, as always, with the sacred chant:“Hello? Can you hear me?”Silence.Then—“YOU’RE ON MUTE!”The ancient curse strikes again. Act II: The Glitch GremlinsFaces freeze mid-blink. Voices go robotic.Someone’s echoing like they’re calling in from the Mariana Trench.Meanwhile, someone’s pet walks across the keyboard and somehow shares their screen and opens 37 tabs. Act III: The Descent into
Against all odds—and with only caffeine, Ethernet cables, and sheer willpower—I got everything to work.Two 86-inch rolling monsters, a spaghetti mess of network cables (artfully taped down), and just one tech pulling it all together like a one-man AV Avengers team. No dropped connections.No tripping hazards.No rogue OWL camera rebellion.Just pure, uninterrupted screen glory. The room was ready. The tech
Once upon a network, in a noisy cul-de-sac called Chaos Court, lived a man named Bob. Bob had a file to send to his friend Sally, and naturally, he did what any network-savvy citizen would do—he opened his front door and screamed, “HEYYYY SALLYYYYY!” That, my friends, is called broadcasting. Welcome to Chapter 1: Internetworking, where we learn how to
Have you ever read something that feels like the global version of your family group chat—chaotic, full of drama, and somehow still functional? That’s how I felt digging through the ODNI’s 2025 Annual Threat Assessment (link here) right after publishing The Global Frenemies Report You Didn’t Know You Needed. Let’s just say the vibes matched. If my first post was