How to Enable Or Disable 0-RTT Connection Resumption?

0-RTT connection resumption is a feature of the Transport Layer Security (TLS) protocol that allows a client to resume an interrupted TLS connection with a server without having to perform a full handshake. This can significantly reduce the time it takes to establish a secure connection, which can improve the performance and user experience of applications that rely on TLS.

Follow the steps below to Enable Or Disable 0-RTT Connection Resumption.

Navigate to the Network Settings of Cloudflare (Use this link to view How to Navigate).

Enable 0-RTT Connection Resumption:

Click on the switch button.

Here, you can see  0-RTT Connection Resumption Enabled successfully.

Disable 0-RTT Connection Resumption:

Click on the switch button.

Here, you can see that 0-RTT Connection Resumption was disabled successfully.