For SPDX, the software bill of materials standard, see Software Package Data Exchange.
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SPDY (pronounced "speedy")[1] is an obsolete open-specification communication protocol developed for transporting web content.[1] SPDY became the basis for HTTP/2 specification. However, HTTP/2 diverged from SPDY and eventually HTTP/2 subsumed all usecases of SPDY.[2] After HTTP/2 was ratified as a standard, major implementers, including Google, Mozilla, and Apple, deprecated SPDY in favor of HTTP/2. Since 2021, no modern browser supports SPDY.
Google announced SPDY in late 2009 and deployed in 2010. SPDY manipulates HTTP traffic, with particular goals of reducing web page load latency and improving web security. SPDY achieves reduced latency through compression, multiplexing, and prioritization,[1] although this depends on a combination of network and website deployment conditions.[3][4][5] The name "SPDY" is a trademark[6] of Google and is not an acronym.[7]
^ abcCite error: The named reference SPDY white paper was invoked but never defined (see the help page).
^"SPDY frequently asked questions". The Chromium Projects. Retrieved 2015-02-23. We wanted a name that captures speed. SPDY, pronounced "SPeeDY", captures this and also shows how compression can help improve speed.
SPDY (pronounced "speedy") is an obsolete open-specification communication protocol developed for transporting web content. SPDY became the basis for HTTP/2...
servers. Silk uses Google's SPDY protocol to speed up loading of web pages. Silk gives SPDY performance improvements for non-SPDY optimized websites if the...
(Compression Ratio Info-leak Made Easy) is a security vulnerability in HTTPS and SPDY protocols that utilize compression, which can leak the content of secret...
limited to TLS, and application-layer protocols such as SPDY or HTTP, only exploits against TLS and SPDY were demonstrated and largely mitigated in browsers...
protocol named SPDY. The implicit aim was to greatly speed up web traffic (specially between future web browsers and its servers). SPDY was indeed much...
work effectively against a large number of protocols, only exploits against SPDY request compression and TLS compression were demonstrated and largely mitigated...
and a cofounder of Lookout Software in 2004. He is the co-inventor of the SPDY protocol and one of the principal authors of the HTTP/2.0 specification....
/trunk/src/net/spdy – Chromium SPDY client implementation". src.chromium.org. Archived from the original on June 24, 2013. Retrieved April 8, 2012. "SPDY Proxy...
Deploying HTTPS also allows the use of HTTP/2 and HTTP/3 (and their predecessors SPDY and QUIC), which are new HTTP versions designed to reduce page load times...
and is the first Internet Explorer to support WebGL and Google's protocol SPDY (starting at v3). This version of IE has features dedicated to Windows 8...
first-in-first-out and HOL blocking can occur. The asynchronous operations of HTTP/2 and SPDY are solution for this. By 2017 most browsers supported HTTP/2 by default...
March 6, 2012. Retrieved June 6, 2012. "Firefox 13 released – now using SPDY by default". The H – Open. June 5, 2012. Archived from the original on June...
abstraction than servlets. Jetty, from the Eclipse Foundation. Also supports SPDY and WebSocket protocols. Payara is another application server, derived from...
features in Windows 8.1 and Internet Explorer 11, such as enabling/disabling SPDY/3 support, configuring start screen layouts, and detecting phone numbers...
limited to TLS, and application-layer protocols such as SPDY or HTTP, only exploits against TLS and SPDY were demonstrated and largely mitigated in browsers...
and is the first Internet Explorer to support WebGL and Google's protocol SPDY (starting at v3). This version of IE has features dedicated to Windows 8...
for this that fixes the dictionary aging problem. Brotli HTTP compression SPDY Butler, Jon; Wei-Hsin Lee; McQuade, Bryan; Mixter, Kenneth. "A Proposal for...
ChaCha20 along with Bernstein's Poly1305 message authentication code in SPDY, which was intended as a replacement for TLS over TCP. In the process, they...
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