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IPFYI
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QUIC

QUIC

Transport Layer — Web

Protocol Overview

Full Name QUIC
Abbreviation QUIC
OSI Layer Transport Layer
Category Web
Default Port 443
RFC RFC 9000

About QUIC

UDP-based transport protocol with built-in TLS 1.3 encryption. Eliminates head-of-line blocking and reduces connection setup to one round trip.

Transport Layer Web Port 443

Standards Reference

QUIC is defined in RFC 9000, published by the Internet Engineering Task Force (IETF). RFCs are the official standards documents for internet protocols and are freely available for public review.

Related Protocols — Transport Layer

TCP Transmission Control Protocol UDP User Datagram Protocol TLS Transport Layer Security
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