Skip to content
Free public beta until December 4, 2026: every course is open, no card needed. After that, the first chapter of each course stays free and full access is a one-time $39 ($19 for up to 100 founding members chosen for helpful feedback). Your progress is kept. How the beta works

HTTPS

HTTP sent inside an encrypted, authenticated TLS connection.

HTTPS is HTTP over TLS: the connection is encrypted and the server proves its identity with a certificate the client must verify.

Examples

  • The sensor posts readings to greenhouse.example.net on port 443 with NetworkClientSecure, checking the server against a stored CA certificate.

  • Calling tls.setInsecure() skips the certificate check and undoes most of the protection.

Read the full section →