Step-by-step build • Self-hosted AI + cybersecurity home lab • Updated for 2026
This guide is a clean, practical path: choose the right mini PC, upgrade RAM + storage, segment your network, and install your local AI stack.
Your mini PC is the lab brain. It can run Ollama, Open WebUI, Kali VMs, logging tools, and more.
Minimum: 32GB. Recommended: 64GB.
👉 32GB RAM Read: Best RAM for Local AI
2TB prevents outgrowing your system quickly.
Use a router that supports VLANs or separate subnets to keep your lab isolated from your home devices.
If practicing wireless security, use an external adapter.
👉 Alfa WiFi Adapter Read: Best WiFi Adapter for Kali
Once hardware is ready, install Ollama and configure your AI assistant workflow.
👉 MyAI – Self Hosted AI Platform
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