Blog posts

Capy Identity

Personal user management with OIDC, OAuth2, and authentication/authorization.

Capy Privacy

Personal DNS filtering at home—block ads and trackers like Pi-hole, with your own rules.

Capy Proxy

Securing AI agents and MCP server connections.

MFA

What MFA is, why it matters, and how it works—in plain language.

Technical Cheatsheet

Handy CLI commands for DNS, netcat, nginx, nmap, and OpenSSL—for debugging and pentesting.