QUIC

First published2021
Issuing bodyIETF
DomainNetworking and Telecom
StatusCurrent, RFC 9000

About QUIC

The transport protocol Google began deploying inside HTTPS in 2013 and brought to the IETF, published as RFC 9000 in 2021. QUIC runs over UDP, folds in TLS 1.3 encryption, combines handshakes and survives network changes. It is the foundation of HTTP/3, which most major sites now serve.

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