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Build a Cybersecurity Learning Lab

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Building a Homelab on a Budget

3 posts

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Developing Kubernetes-Native Operations with Minecraft

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Quick on-ramps for new readers and the most useful series.

Updated on Jan 23, 2026·7 min read

Cybersecurity Lab Part 1: Build the Foundation

Compare the most common software options and commit to a clean, repeatable stack for cybersecurity study.

#homelab#security#virtualization

Updated on Jan 23, 2026·5 min read

Homelab K8s Part 1: Architecture & Control Plane

Part 1: Bootstrap a 3-master/2-worker RHEL Kubespray-based cluster and define core architecture.

#homelab#kubernetes#devops

Updated on Jan 23, 2026·5 min read

Kubernetes on VMs vs Raspberry Pi: Is It Efficient?

One line summary: I built a Proxmox VM based cluster and learned that resource overhead, storage bottlenecks, and daemonset baselines make small hardware far less efficient than it looks on paper. Context About a year ago, while I was in the military, I tried to build a Kubernete

#homelab#kubernetes#virtualization

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Featured article this week

Deep dives into key infrastructure improvements and design decisions.

Updated on Jan 23, 2026·12 min read

Go GC Deep Dive: How It Works and How to Tune It

A production-focused deep dive into Go GC: how the collector works, what STW really means, and how to tune GOGC, heap growth, and memory limits.

#golang#performance#runtime

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FilterBuild a Cybersecurity Learning Lab Building a Homelab on a Budget Developing Kubernetes-Native Operations with Minecraft Homelab Kubernetes with Kubespray #kubernetes #devops #homelab #security

Updated on Jan 23, 2026·4 min read

Go Performance Tuning with pprof: CPU, Memory, GC

A practical Go performance tuning guide: use pprof to find bottlenecks, reduce allocations, tune GC, and fix lock contention.

#go#performance#backend

Updated on Jan 23, 2026·8 min read

Crawling with the Tor Protocol (Part 5)

Part 5 outlines a Tor-based crawling architecture with code-level flow, proxy failover logic, and operational guidance.

#security#automation

Updated on Jan 23, 2026·4 min read

Why Tor + P2P/Torrent Is Risky (Part 4)

Part 4 explains why Tor and BitTorrent are a risky combination: UDP discovery, metadata leaks, and high-volume flows make correlation and deanonymization far easier.

#security#privacy#p2p

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