CYCLADES

<table><tbody><tr><td>Internet history timeline</td></tr><tr><td>Early research and development:<ul><li>1960–1964: <a href="/facts/RAND/zArfRxf9">RAND</a> networking concepts developed</li><li>1962–1964: <a href="/facts/DARPA/Uf9sarhT">ARPA</a> networking ideas</li><li>1965 (1965): <a href="/facts/NPL_network/JWc0pxUu">NPL network</a> concepts conceived</li><li>1966 (1966): <a href="/facts/Merit_Network/1qL7oxsn">Merit Network</a> founded</li><li>1967 (1967): <a href="/facts/ARPANET/LyMGWurJ">ARPANET</a> planning begins</li><li>1967 (1967): <a href="/facts/Symposium_on_Operating_Systems_Principles/VhguUHDg">Symposium on Operating Systems Principles</a></li><li>1969 (1969): NPL followed by the ARPANET carry their first packets</li><li>1970 (1970): <a href="/facts/InterNIC/s7DoYDR1">Network Information Center</a> (NIC)</li><li>1971 (1971): <a href="/facts/Tymnet/wFM59Gtb">Tymnet</a> switched-circuit network</li><li>1972 (1972): Merit Network's packet-switched network operational</li><li>1972 (1972): <a href="/facts/Internet_Assigned_Numbers_Authority/b6MlP6zQ">Internet Assigned Numbers Authority</a> (IANA) established</li><li>1973 (1973): CYCLADES network demonstrated</li><li>1973 (1973): <a href="/facts/PARC_Universal_Packet/ub0fExbh">PARC Universal Packet</a> development begins</li><li>1974 (1974): <a href="/facts/Transmission_Control_Program/Qq6VeEal">Transmission Control Program</a> specification published</li><li>1975 (1975): <a href="/facts/Telenet/VCgNaKux">Telenet</a> commercial packet-switched network</li><li>1976 (1976): <a href="/facts/X.25/yaGPqw2Y">X.25</a> protocol approved and deployed on <a href="/facts/Public_data_network/sMYs1t3f">public data networks</a></li><li>1978 (1978): <a href="/facts/Minitel/bTmoGeyh">Minitel</a> introduced</li><li>1979 (1979): <a href="/facts/Internet_Architecture_Board/JV2M6FNP">Internet Activities Board</a> (IAB)</li><li>1980 (1980): <a href="/facts/Usenet/lYJWFBR6">USENET</a> news using <a href="/facts/UUCP/dQ055F7b">UUCP</a></li><li>1980 (1980): <a href="/facts/Ethernet/nMfhU8tU">Ethernet</a> standard introduced</li><li>1981 (1981): <a href="/facts/BITNET/oVg6qRYp">BITNET</a> established</li></ul>Merging the networks and creating the Internet:<ul><li>1981 (1981): <a href="/facts/CSNET/alJ5aBQq">Computer Science Network</a> (CSNET)</li><li>1982 (1982): <a href="/facts/Internet_protocol_suite/KNkxtSpw">TCP/IP</a> protocol suite formalized</li><li>1982 (1982): <a href="/facts/Simple_Mail_Transfer_Protocol/TeCRKDpJ">Simple Mail Transfer Protocol</a> (SMTP)</li><li>1983 (1983): <a href="/facts/Domain_Name_System/rfxdWFsj">Domain Name System</a> (DNS)</li><li>1983 (1983): <a href="/facts/MILNET/GGE4YIjI">MILNET</a> split off from ARPANET</li><li>1984 (1984): <a href="/facts/OSI_model/oxN9Xhjz">OSI Reference Model</a> released</li><li>1985 (1985): <a href="/facts/Domain_names/FDLD2m5G">First .COM domain name registered</a></li><li>1986 (1986): <a href="/facts/National_Science_Foundation_Network/b95QF5hR">NSFNET</a> with 56 kbit/s links</li><li>1986 (1986): <a href="/facts/Internet_Engineering_Task_Force/tIcCsFhX">Internet Engineering Task Force</a> (IETF)</li><li>1987 (1987): <a href="/facts/UUNET/ExCXPTcE">UUNET</a> founded</li><li>1988 (1988): <a href="/facts/National_Science_Foundation_Network/b95QF5hR">NSFNET</a> upgraded to 1.5 Mbit/s (T1)</li><li>1988 (1988): <a href="/facts/Morris_worm/moqgLa5t">Morris worm</a></li><li>1988 (1988): Complete <a href="/facts/Internet_protocol_suite/KNkxtSpw">Internet protocol suite</a></li><li>1989 (1989): <a href="/facts/Border_Gateway_Protocol/XfYgBzW3">Border Gateway Protocol</a> (BGP)</li><li>1989 (1989): <a href="/facts/PSINet/kp4KMV4Y">PSINet</a> founded, allows commercial traffic</li><li>1989 (1989): <a href="/facts/Federal_Internet_Exchange/yWKJnNXR">Federal Internet Exchanges (FIX East|FIXes)</a></li><li>1990 (1990): <a href="/facts/Government_Open_Systems_Interconnection_Profile/apFGyLp7">GOSIP</a> (without <a href="/facts/Internet_protocol_suite/KNkxtSpw">TCP/IP</a>)</li><li>1990 (1990): ARPANET decommissioned</li><li>1990 (1990): <a href="/facts/Advanced_Network_and_Services/2hyQa3uF">Advanced Network and Services</a> (ANS)</li><li>1990 (1990): <a href="/facts/UUNET/ExCXPTcE">UUNET/Alternet</a> allows commercial traffic</li><li>1990 (1990): <a href="/facts/Archie_(search_engine)/8EjLUsfL">Archie search engine</a></li><li>1991 (1991): <a href="/facts/Wide_area_information_server/eEaUzhJk">Wide area information server</a> (WAIS)</li><li>1991 (1991): <a href="/facts/Gopher_(protocol)/G2bpDRQJ">Gopher</a></li><li>1991 (1991): <a href="/facts/Commercial_Internet_eXchange/q3lVr6B7">Commercial Internet eXchange</a> (CIX)</li><li>1991 (1991): <a href="/facts/Advanced_Network_and_Services/2hyQa3uF">ANS CO+RE</a> allows commercial traffic</li><li>1991 (1991): <a href="/facts/World_Wide_Web/wvnTrWFq">World Wide Web</a> (WWW)</li><li>1992 (1992): <a href="/facts/National_Science_Foundation_Network/b95QF5hR">NSFNET</a> upgraded to 45 Mbit/s (T3)</li><li>1992 (1992): <a href="/facts/Internet_Society/scIaot5x">Internet Society</a> (ISOC) established</li><li>1993 (1993): <a href="/facts/Classless_Inter-Domain_Routing/YU0SEmfp">Classless Inter-Domain Routing</a> (CIDR)</li><li>1993 (1993): <a href="/facts/InterNIC/s7DoYDR1">InterNIC</a> established</li><li>1993 (1993): <a href="/facts/AOL/MAbT38QS">AOL</a> added <a href="/facts/Usenet/lYJWFBR6">USENET</a> access</li><li>1993 (1993): <a href="/facts/NCSA_Mosaic/qrA52r1E">Mosaic web browser</a> released</li><li>1994 (1994): <a href="/facts/Search_engine/SRntsbz2">Full text web search engines</a></li><li>1994 (1994): <a href="/facts/North_American_Network_Operators%2527_Group/kMJqx1uf">North American Network Operators' Group</a> (NANOG) established</li></ul>Commercialization, privatization, broader access leads to the modern Internet:<ul><li>1995 (1995): New Internet architecture with commercial <a href="/facts/Internet_service_provider/dUacAxef">ISPs</a> connected at <a href="/facts/Network_Access_Point/slyWwUdH">NAPs</a></li><li>1995 (1995): <a href="/facts/National_Science_Foundation_Network/b95QF5hR">NSFNET</a> decommissioned</li><li>1995 (1995): <a href="/facts/GOSIP/apFGyLp7">GOSIP</a> updated to allow <a href="/facts/Internet_protocol_suite/KNkxtSpw">TCP/IP</a></li><li>1995 (1995): <a href="/facts/Very_high-speed_Backbone_Network_Service/t2tXNNJF">very high-speed Backbone Network Service (vBNS)</a></li><li>1995 (1995): <a href="/facts/IPv6/d4dg7kIL">IPv6</a> proposed</li><li>1996 (1996): <a href="/facts/AOL/MAbT38QS">AOL</a> changes pricing model from hourly to monthly</li><li>1998 (1998): <a href="/facts/ICANN/2EHgcUU1">Internet Corporation for Assigned Names and Numbers (ICANN)</a></li><li>1999 (1999): <a href="/facts/IEEE_802.11/ryEGu6Vq">IEEE 802.11b</a> wireless networking</li><li>1999 (1999): <a href="/facts/Internet2/APYDGudp">Internet2</a>/<a href="/facts/Abilene_Network/njAvcCxy">Abilene Network</a></li><li>1999 (1999): <a href="/facts/VBNS/t2tXNNJF">vBNS+</a> allows broader access</li><li>2000 (2000): <a href="/facts/Dot-com_bubble/dCFWQt0s">Dot-com bubble</a> bursts</li><li>2001 (2001): <a href="/facts/Top-level_domain/azjpPu2M">New top-level domain names activated</a></li><li>2001 (2001): <a href="/facts/Code_Red_(computer_worm)/FIpF7P8R">Code Red I</a>, <a href="/facts/Code_Red_II/JaIzccPA">Code Red II</a>, and <a href="/facts/Nimda/0JhyJeHK">Nimda</a> worms</li><li>2003 (2003): <a href="/facts/World_Summit_on_the_Information_Society/YB1uwGD0">UN World Summit on the Information Society (WSIS) phase I</a></li></ul><ul><li>2003 (2003): <a href="/facts/National_LambdaRail/CEYEVmcT">National LambdaRail</a> founded</li><li>2004 (2004): <a href="/facts/Working_Group_on_Internet_Governance/nSkgQ5Yv">UN Working Group on Internet Governance (WGIG)</a></li><li>2005 (2005): <a href="/facts/World_Summit_on_the_Information_Society/YB1uwGD0">UN WSIS phase II</a></li><li>2006 (2006): <a href="/facts/Internet_Governance_Forum/CV6emQNr">First meeting of the Internet Governance Forum</a></li><li>2010 (2010): <a href="/facts/Top-level_domain/azjpPu2M">First internationalized country code top-level domains</a> registered</li><li>2012 (2012): <a href="/facts/Generic_top-level_domain/X0sNABPE">ICANN begins accepting applications for new generic top-level domain names</a></li><li>2013 (2013): <a href="/facts/Montevideo_Statement_on_the_Future_of_Internet_Cooperation/1AGRS70j">Montevideo Statement on the Future of Internet Cooperation</a></li><li>2014 (2014): <a href="/facts/NetMundial_Initiative/xQdRq2r5">NetMundial international Internet governance proposal</a></li><li>2016 (2016): <a href="/facts/ICANN/2EHgcUU1">ICANN</a> contract with U.S. Dept. of Commerce ends, <a href="/facts/Internet_Assigned_Numbers_Authority/b6MlP6zQ">IANA</a> oversight passes to the global Internet community on October 1st</li></ul>Examples of Internet services:<ul><li>1989 (1989): <a href="/facts/AOL/MAbT38QS">AOL</a> dial-up service provider, email, instant messaging, and web browser</li><li>1990 (1990): <a href="/facts/IMDb/uWrqVYVy">IMDb</a> Internet movie database</li><li>1994 (1994): <a href="/facts/Yahoo/nKhTaV3M">Yahoo!</a> web directory</li><li>1995 (1995): <a href="/facts/Amazon_(company)/YzUTUVE8">Amazon</a> online retailer</li><li>1995 (1995): <a href="/facts/EBay/bDswVAKB">eBay</a> online auction and shopping</li><li>1995 (1995): <a href="/facts/Craigslist/sru3Dv3W">Craigslist</a> classified advertisements</li><li>1995 (1995): <a href="/facts/AltaVista/X0C5ts5p">AltaVista</a> search engine</li><li>1996 (1996): <a href="/facts/Outlook.com/I4sund79">Outlook (formerly Hotmail)</a> free web-based e-mail</li><li>1996 (1996): <a href="/facts/Baidu/VgAx7Pfu">RankDex</a> search engine</li><li>1997 (1997): <a href="/facts/Google_Search/LFnCogKt">Google Search</a></li><li>1997 (1997): <a href="/facts/Babel_Fish_(website)/g8d8G0nN">Babel Fish</a> automatic translation</li><li>1998 (1998): <a href="/facts/Yahoo_Groups/Xe4MwHFk">Yahoo Groups (formerly Yahoo! Clubs)</a></li><li>1998 (1998): <a href="/facts/PayPal/tlShukIa">PayPal</a> Internet payment system</li><li>1998 (1998): <a href="/facts/Rotten_Tomatoes/rLs7ktSY">Rotten Tomatoes</a> review aggregator</li><li>1999 (1999): <a href="/facts/2channel/9fKR8y13">2ch</a> Anonymous textboard</li><li>1999 (1999): <a href="/facts/I-mode/pLNzMYkP">i-mode</a> mobile internet service</li><li>1999 (1999): <a href="/facts/Napster/49fjWRT7">Napster</a> peer-to-peer file sharing</li><li>2000 (2000): <a href="/facts/Baidu/VgAx7Pfu">Baidu</a> search engine</li><li>2001 (2001): <a href="/facts/Futaba_Channel/szefe1jK">2chan</a> Anonymous imageboard</li><li>2001 (2001): <a href="/facts/BitTorrent/HP9ChWWW">BitTorrent</a> peer-to-peer file sharing</li><li>2001 (2001): <a href="/facts/Wikipedia/KDRNKWnc">Wikipedia</a>, the free encyclopedia</li><li>2003 (2003): <a href="/facts/LinkedIn/Iq2IcNMt">LinkedIn</a> business networking</li><li>2003 (2003): <a href="/facts/Myspace/dES860Ro">Myspace</a> social networking site</li><li>2003 (2003): <a href="/facts/Skype/qdKbuh23">Skype</a> Internet voice calls</li><li>2003 (2003): <a href="/facts/ITunes_Store/c3XFlT3q">iTunes Store</a></li><li>2003 (2003): <a href="/facts/4chan/eSLuYvUN">4chan</a> Anonymous imageboard</li><li>2003 (2003): <a href="/facts/The_Pirate_Bay/V8jQU7eP">The Pirate Bay</a>, <a href="/facts/Torrent_file/j0SwIJrW">torrent file</a> host</li><li>2004 (2004): <a href="/facts/Facebook/0IhXFR6u">Facebook</a> social networking site</li><li>2004 (2004): <a href="/facts/Podcast/arkeh0YV">Podcast</a> media file series</li><li>2004 (2004): <a href="/facts/Flickr/BvB6ubLr">Flickr</a> image hosting</li><li>2005 (2005): <a href="/facts/YouTube/db276jst">YouTube</a> video sharing</li><li>2005 (2005): <a href="/facts/Reddit/PAJjm63I">Reddit</a> link voting</li><li>2005 (2005): <a href="/facts/Google_Earth/jjJmIjmb">Google Earth</a> virtual globe</li><li>2006 (2006): <a href="/facts/Twitter/VWwDNGUm">Twitter</a> microblogging</li><li>2007 (2007): <a href="/facts/WikiLeaks/rm4lC2cD">WikiLeaks</a> anonymous news and information leaks</li><li>2007 (2007): <a href="/facts/Google_Street_View/Ruqzal5A">Google Street View</a></li><li>2007 (2007): <a href="/facts/Amazon_Kindle/cmCbmvEs">Kindle</a>, <a href="/facts/E-reader/D7a76tKm">e-reader</a> and virtual bookshop</li><li>2008 (2008): <a href="/facts/Amazon_Elastic_Compute_Cloud/2EMwnvlS">Amazon Elastic Compute Cloud</a> (EC2)</li><li>2008 (2008): <a href="/facts/Dropbox/7D2Rhh32">Dropbox</a> cloud-based file hosting</li><li>2008 (2008): <a href="/facts/Encyclopedia_of_Life/E5Fz0Wrd">Encyclopedia of Life</a>, a collaborative encyclopedia intended to document all living species</li><li>2008 (2008): <a href="/facts/Spotify/wsTSvDD8">Spotify</a>, a <a href="/facts/Digital_rights_management/4AF8JmDt">DRM-based</a> music streaming service</li><li>2009 (2009): <a href="/facts/Microsoft_Bing/r2pIK5HT">Bing</a> search engine</li><li>2009 (2009): <a href="/facts/Google_Docs/y2RYkhAQ">Google Docs</a>, Web-based word processor, spreadsheet, presentation, form, and data storage service</li><li>2009 (2009): <a href="/facts/Kickstarter/J1R5A3f6">Kickstarter</a>, a <a href="/facts/Threshold_pledge_system/n2CoQ8ET">threshold pledge system</a></li><li>2009 (2009): <a href="/facts/Bitcoin/UJvqfray">Bitcoin</a>, a <a href="/facts/Digital_currency/ycholMaA">digital currency</a></li><li>2010 (2010): <a href="/facts/Instagram/33s91jnV">Instagram</a>, <a href="/facts/Photo_sharing/pyJS36yM">photo sharing</a> and <a href="/facts/Social_networking/qFIh6VT1">social networking</a></li><li>2011 (2011): <a href="/facts/Google%252B/YpruHrEK">Google+</a>, <a href="/facts/Social_networking/qFIh6VT1">social networking</a></li><li>2011 (2011): <a href="/facts/Snapchat/oIQ9tBh8">Snapchat</a>, <a href="/facts/Photo_sharing/pyJS36yM">photo sharing</a></li><li>2012 (2012): <a href="/facts/Coursera/5Kp5AIuX">Coursera</a>, massive open online courses</li><li>2016 (2016): <a href="/facts/TikTok/LC3FaCbX">TikTok</a>, <a href="/facts/Video_sharing/tNBgCRKy">video sharing</a> and <a href="/facts/Social_networking/qFIh6VT1">social networking</a></li></ul></td></tr></tbody></table>
The CYCLADES <a href="/facts/Computer_network/3w5RM99p">computer network</a> (French pronunciation: [siklad]) was a French research network created in the early 1970s. It was one of the pioneering networks experimenting with the concept of <a href="/facts/Packet_switching/olDlDP1R">packet switching</a> and, unlike the <a href="/facts/ARPANET/LyMGWurJ">ARPANET</a>, was explicitly designed to facilitate <a href="/facts/Internetworking/sCyckA2T">internetworking</a>.
The CYCLADES network was the first to make the <a href="/facts/Host_(network)/HPNcFXHk">hosts</a> responsible for the reliable delivery of data, rather than this being a centralized service of the network itself. <a href="/facts/Datagrams/TMHVctMz">Datagrams</a> were exchanged on the network using transport protocols that do not guarantee reliable delivery, but only attempt best-effort. To empower the network leaves the hosts to perform error-correction, the network ensured end-to-end protocol transparency, a concept later to be known as the <a href="/facts/End-to-end_principle/6RkKmdUm">end-to-end principle</a>. This simplified network design, reduced network latency, and reduced the opportunities for single point failures. The experience with these concepts led to the design of key features of the <a href="/facts/Internet_Protocol/Qq6VeEal">Internet Protocol</a> in the ARPANET project.
The network was sponsored by the French government, through the Institut de Recherche en lnformatique et en Automatique (IRIA), the national research laboratory for computer science in France, now known as <a href="/facts/Inria/ruIkcapf">Inria</a>, which served as the co-ordinating agency. Several French computer manufacturers, research institutes and universities contributed to the effort. CYCLADES was designed and directed by <a href="/facts/Louis_Pouzin/3xeGwxzy">Louis Pouzin</a>.

CYCLADES open-in-new

CYCLADES