What belongs in a secure VPS or rootserver baseline
SSH, firewall, updates, users, services, logs, backups and documentation from the beginning.
Linux · Proxmox · VPN · Monitoring
IT Systems Blog
Technical articles for infrastructure that should run quietly and predictably.
This blog area is prepared for the future IT Systems domain and should build topical authority around Linux, Proxmox, VPN, hosting, monitoring, backups and secure operations.
Ops Notes
Topic clusters connect operational risks, setup guides and care models.
SEO clusters
Planned article tracks for the IT Systems domain.
No fake posts yet — these are ready-to-expand topic pillars for a consistent technical publishing plan.
Proxmox planning before VMs and LXCs become messy
Storage, ZFS, backups, restore expectations, networking, naming and operational notes.
WireGuard and Headscale without uncontrolled access paths
Remote access, site-to-site VPN, ACLs, subnet routing, exit nodes and firewall boundaries.
Monitoring that produces useful signals instead of noise
Uptime, health checks, certificates, disk usage, alerts, escalation and maintenance rhythm.
Internal SEO bridge
Some infrastructure topics need a public-facing web layer.
Websites, landing pages, SEO, content structure and inquiry flows are covered deeper in the Web Studio blog.