{"id":217,"date":"2025-06-11T14:50:41","date_gmt":"2025-06-11T12:50:41","guid":{"rendered":"https:\/\/programmering.gtg.se\/frans-noa.jerenvik\/?page_id=217"},"modified":"2025-06-13T10:36:30","modified_gmt":"2025-06-13T08:36:30","slug":"internetshistoria","status":"publish","type":"page","link":"https:\/\/programmering.gtg.se\/frans-noa.jerenvik\/index.php\/internetshistoria\/","title":{"rendered":"Internetshistoria"},"content":{"rendered":"\n<div class=\"wp-block-group is-horizontal is-content-justification-space-between is-nowrap is-layout-flex wp-container-core-group-is-layout-1b560e43 wp-block-group-is-layout-flex\" style=\"padding-left:0px\">\n<h2 class=\"wp-block-heading has-x-large-font-size\" style=\"margin-top:0;margin-bottom:0\"><strong>Internets historia<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/programmering.gtg.se\/frans-noa.jerenvik\/index.php\/skolprojekt\/\">Tillbaka<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Sammanfattning:<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">Internets historia str\u00e4cker sig \u00f6ver mer \u00e4n 60 \u00e5r och \u00e4r fylld av viktiga tekniska genombrott. Det b\u00f6rjade 1969 med ARPANET, ett forskningsn\u00e4tverk i USA som gjorde det m\u00f6jligt att skicka information mellan datorer. Under 1970- och 80-talen utvecklades viktiga tekniker som e-post, TCP\/IP och DNS, vilket lade grunden till dagens internet.<\/p>\n\n\n\n<p>Ett stort steg kom 1991 d\u00e5 World Wide Web (WWW) blev tillg\u00e4ngligt f\u00f6r allm\u00e4nheten. Det gjorde internet l\u00e4ttare att anv\u00e4nda och ledde till att fler m\u00e4nniskor och f\u00f6retag b\u00f6rjade anv\u00e4nda det. Under 1990-talet v\u00e4xte internet snabbt, och f\u00f6retag som Google, Amazon och eBay startades.<\/p>\n\n\n\n<p>P\u00e5 2000-talet b\u00f6rjade sociala medier som Facebook och Instagram att forma hur m\u00e4nniskor kommunicerar och delar information. Samtidigt \u00f6kade mobilanv\u00e4ndningen kraftigt med lanseringen av iPhone 2007. Idag, under 2020-talet, \u00e4r internet en sj\u00e4lvklar del av vardagen och drivs allt mer av molntj\u00e4nster och AI-teknik.<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Sammanfattningsvis har internet utvecklats fr\u00e5n ett enkelt forskarn\u00e4tverk till ett globalt system som p\u00e5verkar n\u00e4stan alla delar av v\u00e5rt samh\u00e4lle \u2013 fr\u00e5n kommunikation och utbildning till handel och underh\u00e5llning.<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Tidslinje \u00f6ver internets utveckling: Fr\u00e5n 1958 till idag<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-left\"><strong>1958 \u2013 ARPA grundas i USA<\/strong><\/h2>\n\n\n\n<p>Efter Sovjetunionens uppskjutning av Sputnik startar USA ett nytt forskningsprojekt. De bildar <strong>ARPA<\/strong> (Advanced Research Projects Agency) f\u00f6r att utveckla avancerad teknik \u2013 inklusive kommunikation.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1969 \u2013 ARPANET kopplas upp<\/strong><\/h2>\n\n\n\n<p>Fyra universitet i USA kopplas samman i det f\u00f6rsta fungerande paketv\u00e4xlade n\u00e4tverket: <strong>ARPANET<\/strong>. Den 29 oktober 1969 skickas det f\u00f6rsta meddelandet mellan tv\u00e5 datorer vid UCLA och Stanford. Meddelandet var t\u00e4nkt att vara &#8221;LOGIN&#8221; \u2013 men systemet kraschade efter &#8221;LO&#8221;.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1971 \u2013 Det f\u00f6rsta e-postmeddelandet skickas<\/strong><\/h2>\n\n\n\n<p><strong>Ray Tomlinson<\/strong> skickar det f\u00f6rsta e-postmeddelandet via ARPANET och v\u00e4ljer <strong>@-tecknet<\/strong> f\u00f6r att skilja anv\u00e4ndare fr\u00e5n datorer. Det h\u00e4r blir en avg\u00f6rande kommunikationsform i framtiden.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1973 \u2013 Internationell anslutning till ARPANET<\/strong><\/h2>\n\n\n\n<p>ARPANET blir <strong>internationellt<\/strong> n\u00e4r universitet i <strong>Norge<\/strong> och <strong>Storbritannien<\/strong> kopplas upp. Detta \u00e4r startskottet f\u00f6r ett v\u00e4rldsomsp\u00e4nnande n\u00e4tverk.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1983 \u2013 TCP\/IP blir standard<\/strong><\/h2>\n\n\n\n<p>Den 1 januari 1983 g\u00e5r hela ARPANET \u00f6ver till det nya <strong>protokollet TCP\/IP<\/strong>, som g\u00f6r det m\u00f6jligt f\u00f6r olika typer av datorer och n\u00e4tverk att kommunicera p\u00e5 ett gemensamt s\u00e4tt. Detta r\u00e4knas som <strong>f\u00f6delsen av det moderna internet<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1984 \u2013 Dom\u00e4nnamnssystemet (DNS) inf\u00f6rs<\/strong><\/h2>\n\n\n\n<p>F\u00f6r att ers\u00e4tta IP-adresser med l\u00e4tta namn, inf\u00f6rs <strong>Domain Name System (DNS)<\/strong>. Nu kan man skriva <code>www.exempel.se<\/code> ist\u00e4llet f\u00f6r IP-numret.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1989 \u2013 World Wide Web f\u00f6resl\u00e5s<\/strong><\/h2>\n\n\n\n<p><strong>Tim Berners-Lee<\/strong>, forskare vid CERN i Schweiz, f\u00f6resl\u00e5r ett nytt s\u00e4tt att visa och l\u00e4nka information: <strong>World Wide Web (WWW)<\/strong>. Id\u00e9n \u00e4r att skapa ett n\u00e4t av hyperl\u00e4nkar mellan dokument.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1991 \u2013 World Wide Web lanseras offentligt<\/strong><\/h2>\n\n\n\n<p>WWW blir tillg\u00e4ngligt f\u00f6r allm\u00e4nheten. Den f\u00f6rsta webbl\u00e4saren heter <strong>WorldWideWeb<\/strong> (senare d\u00f6pt till Nexus). Den visar text och l\u00e4nkar p\u00e5 sk\u00e4rm \u2013 b\u00f6rjan p\u00e5 det vi idag ser som internet.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1993 \u2013 Webbl\u00e4saren Mosaic sl\u00e4pps<\/strong><\/h2>\n\n\n\n<p><strong>Mosaic<\/strong> \u00e4r den f\u00f6rsta popul\u00e4ra grafiska webbl\u00e4saren. Den g\u00f6r det m\u00f6jligt f\u00f6r vanliga anv\u00e4ndare att surfa p\u00e5 n\u00e4tet. Detta startar den snabba tillv\u00e4xten av internet bland allm\u00e4nheten.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1994 \u2013 Internet kommersialiseras<\/strong><\/h2>\n\n\n\n<p>Internet \u00f6ppnas nu f\u00f6r <strong>f\u00f6retag och privatpersoner<\/strong>. Tj\u00e4nster som <strong>Amazon<\/strong> och <strong>eBay<\/strong> startas. Det h\u00e4r \u00e4r b\u00f6rjan p\u00e5 e-handelns framv\u00e4xt.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1998 \u2013 Google grundas<\/strong><\/h2>\n\n\n\n<p>Tv\u00e5 studenter, <strong>Larry Page och Sergey Brin<\/strong>, lanserar <strong>Google<\/strong> \u2013 en s\u00f6kmotor med ett nytt s\u00e4tt att organisera webbinformation. Den kommer snart att dominera internet.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2004 \u2013 Facebook lanseras<\/strong><\/h2>\n\n\n\n<p><strong>Facebook<\/strong> startas av <strong>Mark Zuckerberg<\/strong> p\u00e5 Harvard University. Det blir snabbt en av de st\u00f6rsta sociala plattformarna och f\u00f6r\u00e4ndrar hur m\u00e4nniskor kommunicerar online.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2007 \u2013 iPhone revolutionerar mobil anv\u00e4ndning<\/strong><\/h2>\n\n\n\n<p>N\u00e4r <strong>Apple<\/strong> lanserar iPhone f\u00f6r\u00e4ndras hur m\u00e4nniskor anv\u00e4nder internet. Smartphones blir vanliga, och <strong>mobil surfning<\/strong> v\u00e4xer explosionsartat.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2010 \u2013 Instagram lanseras<\/strong><\/h2>\n\n\n\n<p>Bilder och sociala medier kombineras i <strong>Instagram<\/strong>, som snabbt blir popul\u00e4rt och bidrar till den bildbaserade kulturen p\u00e5 n\u00e4tet.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2020-talet \u2013 AI och molnet dominerar<\/strong><\/h2>\n\n\n\n<p class=\"has-text-align-left\">Internetanv\u00e4ndningen domineras nu av <strong>molntj\u00e4nster<\/strong> som Google Drive, Zoom, och AI-baserade system som ChatGPT. Internet blir en oumb\u00e4rlig del av vardagen, utbildning och arbete.<\/p>\n\n\n\n<p class=\"has-text-align-center has-ast-global-color-6-color has-text-color has-link-color wp-elements-65ff54e0a3f9bf8598dabd0c3b139953\" style=\"border-style:none;border-width:0px\"><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Internets historia Sammanfattning: Internets historia str\u00e4cker sig \u00f6ver mer \u00e4n 60 \u00e5r och \u00e4r fylld av viktiga tekniska genombrott. Det [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-217","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/programmering.gtg.se\/frans-noa.jerenvik\/index.php\/wp-json\/wp\/v2\/pages\/217","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/programmering.gtg.se\/frans-noa.jerenvik\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/programmering.gtg.se\/frans-noa.jerenvik\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/programmering.gtg.se\/frans-noa.jerenvik\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/programmering.gtg.se\/frans-noa.jerenvik\/index.php\/wp-json\/wp\/v2\/comments?post=217"}],"version-history":[{"count":12,"href":"https:\/\/programmering.gtg.se\/frans-noa.jerenvik\/index.php\/wp-json\/wp\/v2\/pages\/217\/revisions"}],"predecessor-version":[{"id":360,"href":"https:\/\/programmering.gtg.se\/frans-noa.jerenvik\/index.php\/wp-json\/wp\/v2\/pages\/217\/revisions\/360"}],"wp:attachment":[{"href":"https:\/\/programmering.gtg.se\/frans-noa.jerenvik\/index.php\/wp-json\/wp\/v2\/media?parent=217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}