This lexicon defines the core components of a sovereign IT infrastructure. We specialize in the deployment, hardening, and maintenance of these specific enterprise-grade tools.
Infrastructure & Virtualization
- Proxmox VE: An enterprise-grade virtualization platform that allows us to run virtual machines and containers on a single physical server cluster.
- TrueNAS: The world’s most popular open-source storage operating system, powered by the ZFS file system for absolute data integrity.
- OPNsense: A hardened, open-source firewall and routing platform that provides enterprise security features without recurring licensing fees.
Identity & Security
- Authentik: An open-source Identity Provider focused on flexibility and versatility. It handles Multi-Factor Authentication (MFA) and Single Sign-On (SSO) for all your apps.
- Pangolin: A specialized reverse proxy and security layer used to protect internal services (like Jitsi or Nextcloud) from unauthorized external access.
Collaboration & Business
- Zulip: A powerful, open-source group chat application that uses unique “topic-based” threading to keep conversations organized and searchable.
- Jitsi Meet: A fully encrypted, professional video conferencing solution that runs entirely on your own hardware.
- ERPNext: A comprehensive, open-source Enterprise Resource Planning (ERP) suite covering accounting, HR, sales, and inventory.
- Nextcloud: A complete content collaboration platform that replaces Google Drive and Dropbox with a private, self-hosted cloud.
AI & Observability
- vLLM / llama.cpp: Specialized engines used to run Large Language Models (LLMs) locally on your own GPU hardware.
- Grafana: The leading open-source dashboard for visualizing system health, network traffic, and security alerts.