Cyferio Docs

Pronounced “SY-fer-yo” (/ˈsaɪfəryoʊ/) — from “cipher”.

Cyferio Dedicated gives you your own isolated OpenVPN instance, provisioned on the cloud and region you choose, with a full admin toolkit on top: a Python-based installer/CLI for the VPN server itself, plus a FastAPI web app for everything an IT team actually needs day to day – who can connect, from which device, from where, using how much bandwidth, with a full record of every admin action. This site covers operating that instance once it’s provisioned. Don’t have one yet? See pricing.

Where to start

QuickstartInstall the CLI toolkit, or bring up the full web admin with Docker Compose.

CLI ReferenceEvery openvpn-install.sh and vpn-status.py flag, with JSON output for scripting.

Device & Access RestrictionsMAC-address binding, plus per-client country/city/ASN/IP/OS/bandwidth restrictions.

Roles & PermissionsDynamic RBAC, the VPN profile <-> portal account link, and the self-service user experience.

Admin Login RestrictionsGate admin logins to this web app by country, city, network, or IP.

Deployment & ConfigurationDocker Compose, Traefik/TLS, Postgres, releases, and runtime-configurable optional integrations (Geo/IP, CAPTCHA, outbound email).

Sizing & InfrastructureCPU, RAM, storage, and networking guidance for minimum, recommended, and production-scale deployments.

What Cyferio is not

Cyferio doesn’t replace OpenVPN, and it doesn’t reimplement its cryptography or tunneling. openvpn-install.sh and vpn-status.py remain the single source of truth for all VPN logic – the web app is a thin FastAPI frontend over those two scripts, calling them and rendering the result rather than duplicating their work. It’s also not a mesh-network replacement: your Dedicated instance is a single-tenant VM, isolated from every other customer, with full admin control over it.