SSL (old) TLS (new)
Free providers
- Let’s Encrypt SSL/TLS
- Cloudflare SSL/TLS
- Needs 2 Certificates: User>CF and CF>Server
- User>CF is implied in Cloudflare CDN
- CF>Server can be obtained using CF Origin Certificate (valid for 15 years)
- CF Flexible encryption mode doesn’t encrypt incoming requests to server, use Origin Certificate instead.