https://bytesnation.com Technical field notes from a systems architect who builds in the open. Homelab infrastructure, cybersecurity operations, network design, and the tools that run them. en-us https://bytesnation.com/blog/agentic-ai-what-you-need-to-know/ https://bytesnation.com/blog/agentic-ai-what-you-need-to-know/ Agentic AI is not coming. It is here. It is approving loans, triaging your support tickets, and running attack campaigns. If you do not understand how it works, you are already behind. Thu, 09 Apr 2026 00:00:00 GMT https://bytesnation.com/blog/obsidian-pkm-vault-guide/ https://bytesnation.com/blog/obsidian-pkm-vault-guide/ Most people use Obsidian like a glorified notepad. Here is how to build it into a real knowledge management system with structure, automation, a daily operating rhythm, and an LLM-maintained wiki that scales. Thu, 09 Apr 2026 00:00:00 GMT https://bytesnation.com/blog/proxmox-cluster-beelink-mini-pcs/ https://bytesnation.com/blog/proxmox-cluster-beelink-mini-pcs/ Rack servers are loud, hot, and expensive. Two Beelink mini PCs running Proxmox VE give you a proper virtualization cluster for a fraction of the cost. Here is the full build. Thu, 09 Apr 2026 00:00:00 GMT https://bytesnation.com/blog/claude-code-hooks-comprehensive-guide/ https://bytesnation.com/blog/claude-code-hooks-comprehensive-guide/ A no-BS field manual for Claude Code hooks. What they are, when to use them, how to configure them, and practical cases that actually matter. Written for engineers who build, not tourists who browse. Wed, 08 Apr 2026 00:00:00 GMT https://bytesnation.com/blog/welcome-to-the-lab/ https://bytesnation.com/blog/welcome-to-the-lab/ First post from the BytesNation lab. What this space is about, what to expect, and why I build in the open. Wed, 08 Apr 2026 00:00:00 GMT https://bytesnation.com/blog/web-application-firewall-vs-firewall/ https://bytesnation.com/blog/web-application-firewall-vs-firewall/ Explore the differences and synergies between Network Firewalls and Web Application Firewalls (WAF), their operational layers, scope of protection, and when to deploy them for optimal security. Thu, 26 Dec 2024 00:00:00 GMT