Opportunistic Encryption
Opportunistic Encryption allows browsers to access HTTP URIs over an encrypted TLS channel. It’s not a substitute for HTTPS, but provides additional security for otherwise vulnerable requests.Use HTTPS when both strong encryption and authentication are required. HTTP Opportunistic Encryption provides a means of enabling TLS when needed for other protocols such as HTTP/2. It does not provide the same indications of security as HTTPS (the green lock icon in most browser address bars).
Enable Opportunistic Encryption
To set up Opportunistic Encryption:
- Log into your Cloudflare account and go to a specific domain.
- Navigate to SSL/TLS > Edge Certificates.
- For Opportunistic Encryption, switch the toggle to On.