Adjacentnode, by Kevin Nanns
Networking explained by someone still doing the work.
Practical notes on networks, Wi-Fi, security, IT careers, and the parts of infrastructure that get weird once real people touch it.
670K+ people follow across TikTok, Instagram, Facebook, LinkedIn, YouTube, and Discord. The point is not reach for its own sake. The point is making technical work easier to understand.
Get the Weekly PacketWhat you will find here
Clear explanations for people who need networks to make sense, not another vendor diagram with perfect arrows.
Short videos for the concepts people keep getting stuck on: VLANs, Wi-Fi, routing, cabling, outages, cert study, interviews, and the difference between what a lab says and what work actually asks of you.
Build labs around skills, not expensive noise.
Learn how failures usually show up in the real world.
Get career advice without LinkedIn cosplay.
Understand security tradeoffs without fear bait.
A real engineer, not a talking head
I work in networking. Day job. I've spent years around the messy parts of IT: unclear diagrams, weird outages, half-documented systems, and the gap between what a cert guide says and what actually happens at work.
I make the content I wanted when I was learning. Clear explanations. Real examples. Practical context. If you want to understand how networks work or break into this industry, you're in the right place.
Explore Channels
Working network engineer
Real infrastructure work, not recycled vendor slides or lab-only takes.
Routing and switching
Practical explanations of VLANs, routing, cabling, Wi-Fi, and troubleshooting habits.
IT career path
Help for people moving from studying to useful labs, interviews, and first roles.
15+ years in IT
Help desk, infrastructure, network engineering, and the messy middle no one documents.
Get the weekly breakdown
Every week I break down a networking concept, a career lesson, or something in tech that is worth paying attention to.
- What breaks in production and how to think through it
- IT career advice without LinkedIn cosplay
- Lab ideas that do not start with buying a rack
- Plain-English notes on outages, tools, and protocols
Recent Posts
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.
8 min read
May 27, 2026
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.
6 min read
Apr 22, 2026
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.
7 min read
Apr 21, 2026
Some explainers travel
High-performing explainers, kept in context
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For sponsors and technical teams
Reach IT people without fake hype.
Adjacentnode connects brands with network engineers, IT pros, homelab builders, and technical buyers through practical content people actually trust.
- Sponsored short-form explainers
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- Technical demos and creator-led campaigns
- Audience: networking, IT, security, homelab