QUIC (/ kwɪk /) is a general-purpose transport layer network protocol initially designed by Jim Roskind at Google. [1][2][3] It was first implemented and deployed in 2012 [4] and was publicly announced in …

Apr 17, 2018 · QUIC (Quick UDP Internet Connections) is a new generation Internet protocol that speeds online web applications that are susceptible to delay, such as searching, video streaming …

Oct 15, 2025 · QUIC is a transport layer network protocol designed to make web communication faster and more reliable. Unlike older versions of HTTP that rely on TCP, QUIC works over UDP, …

Jul 26, 2018 · QUIC (Quick UDP Internet Connections) is a new encrypted-by-default Internet transport protocol, that provides a number of improvements designed to accelerate HTTP traffic as well as …

Oct 23, 2024 · QUIC, as defined by the Internet Engineering Task Force (IETF), is an encrypted connection-oriented protocol that operates at the Transport Layer, or Layer 4, in the OSI model. …

What is QUIC? QUIC, which stands for Quick UDP Internet Connections, is a cutting-edge transport layer network protocol created to improve the performance and security of Internet communication. It …

Oct 8, 2024 · Initially designed and deployed in 2012 by Google, QUIC is a general-purpose transport layer network protocol. As a communication protocol, QUIC aims to improve the performance of web …

Nov 18, 2024 · QUIC is a network transport layer protocol standardized in RFC 9000. It uses UDP as an underlying protocol and it's inherently secure as it mandates TLS 1.3 usage.

QUIC is a new multiplexed transport built on top of UDP. HTTP/3 is designed to take advantage of QUIC's features, including lack of Head-Of-Line blocking between streams.

Oct 20, 2025 · QUIC is a multiplexed transport protocol implemented on UDP. It is used instead of TCP as the transport layer in HTTP/3.