Written content
Blog
Deep dives, quick explainers, and career takes. Everything I write is aimed at making this stuff click, not filling word counts.
The CCNA Is Changing in 2027. Here Is What Actually Matters.
Cisco is updating the CCNA 200-301 exam in February 2027. AI is the headline, but the more important shift is practical troubleshooting.
Hiding Your WiFi Network Doesn't Actually Hide It
That 'hide network' checkbox feels like locking a door. It isn't. Here's what actually happens when you hide your SSID and why it doesn't protect you from anything.
Vercel Got Breached Because an Employee Installed an AI App. This Is the New Attack Surface.
It wasn't a zero-day. It wasn't nation-state malware. An employee installed an AI productivity tool and handed over access. This is happening everywhere and most security teams aren't ready for it.
Networking Is a Lifestyle, Not Just a Job
Nobody tells you when you start that this career comes with late nights, weekend maintenance windows, and a learning curve that never actually ends. Here's the honest version.
Running a Cisco 9800-CL Wireless Controller on Proxmox
A full walkthrough of getting the Cisco 9800-CL virtual wireless controller running on a Proxmox homelab. Covers the gotchas, the config, and what actually works.
Enterprise Network Design Patterns You Actually Need to Know
Three-tier, spine-leaf, collapsed core, what they are, when to use them, and why the textbook answer isn't always the right one in the real world.
Building the Ultimate CCNA Lab on a Budget
You don't need to spend thousands to build a solid CCNA study lab. Here's exactly what I'd buy and how I'd set it up if I was starting from scratch today.
Cisco SD-WAN: What It Actually Does
SD-WAN is one of those terms that gets thrown around constantly but rarely explained well. It replaces expensive, rigid WAN habits with smarter path selection across multiple links.
Your WiFi Name Is Leaking More Than You Think
That clever network name you set? There are databases that map WiFi SSIDs to physical addresses. Here's the actual risk and what to do about it.
What Actually Happens When You Click Accept All Cookies
Everyone clicks accept without reading anything. Here's what cookies actually are, what you're agreeing to, and whether you should care.
Your Home WiFi Is Probably Set Up Wrong
Most home networks run on defaults that were never meant to be permanent. Here's what I actually do on my own network as someone who's been in networking for 15 years.