dawg4037 Personal Infrastructure

Rev. 3  ·  Palm Harbor, FL  ·  Status: operational

I run the network,
and I read the manual.

Networking, security, and self-hosting — done on real hardware I own, in a closet I can physically walk to. This site documents what I build, what I break, and what I learn putting it back together.

U1 About

A technologist who prefers owning the box

Passionate about networking, security, and the freedom that comes from actually understanding the thing you depend on.

Who I am

A technology enthusiast focused on networking and security. I believe in privacy, decentralization, and taking control of your own digital footprint. Always learning, always building.

What I do

Run a homelab that is also a classroom: pfSense at the edge, Proxmox on a PowerEdge, HAProxy in front, certs I renew myself. If it can be self-hosted, I'd rather host it.

Where it's going

From curiosity to capability. I document the journey as I go — including the parts where the cert expires and the whole thing falls over. Those are the useful parts.

U2 Focus

Areas of focus

Six ports on the faceplate. Here's what's plugged into each.

01 Network Security
Firewall rules, VLAN segmentation, and secure architectures — designed, then deliberately attacked.
02 Privacy & Control
Owning your identity and your data, instead of renting them back from someone else.
03 Decentralized Tech
Distributed infrastructure and censorship-resistant hosting — what works, what's hype.
04 System Administration
Hypervisors, reverse proxies, certificates, and the unglamorous work of keeping uptime.
05 Custom Development
Building the tool when the tool doesn't exist. Usually small, usually sharp.
06 Continuous Learning
The port that never finishes negotiating. That's the point.
U3 Projects

Projects & experiments

Things I've built, and things I'm still arguing with.

live

This site

Hand-written HTML and CSS, versioned in git, served from GitHub Pages. No CMS, no plugins, no database. Previously WordPress on Flux — the rewrite removed roughly everything that could break.

  • HTML
  • CSS
  • Git
  • Static
live

The homelab

pfSense at the edge with HAProxy reverse-proxying services behind it. Proxmox on a Dell PowerEdge R620 running the workloads. Let's Encrypt certs, automated — eventually correctly.

  • pfSense
  • Proxmox
  • HAProxy
  • ACME
ongoing

Privacy tooling

Testing and documenting privacy tools, VPNs, and secure comms — what actually holds up under scrutiny versus what just markets well. Findings get written up here.

  • Privacy
  • Security
  • Research
U5 Contact

Let's connect

Into networking, security, or self-hosting? I'm always up for comparing notes.