{"id":65497,"date":"2021-06-18T14:13:26","date_gmt":"2021-06-18T14:13:26","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-30T00:00:00","slug":"o-scurta-istorie-a-internetului","status":"publish","type":"post","link":"https:\/\/carpsilviuionut.ro\/articole\/digitalizare-smart-city-securitate-cibernetica\/o-scurta-istorie-a-internetului\/","title":{"rendered":"O scurt\u0103 istorie a internetului"},"content":{"rendered":"<p>Conform dex-ului,&nbsp;<strong>internetul (<\/strong>din engleza:&nbsp;Inter &#8211; na\u021bional \u0219i Net &#8211; network) este o re\u021bea interna\u021bional\u0103 de calculatoare format\u0103 prin interconectarea re\u021belelor locale de calculatoare cu cele globale. Aceast\u0103 re\u021bea are ca scop facilitarea schimbului de date \u0219i informa\u021bii &icirc;ntre calculatoare.&nbsp;<\/p>\n<h3><strong>Prefa\u0163area primei re\u0163ele de calculatoare<\/strong><\/h3>\n<p>Istoria internetului a &icirc;nceput &icirc;n anul <strong>1957&nbsp;<\/strong>c&acirc;nd Uniunea Sovietica a lansat programul Sputnik, primul satelit creat de om.&nbsp;Ca urmare a acestei ac\u0163iuni a Uniunii Sovietice, &icirc;n Statele Unite ale Americii, mai exact &icirc;n cadrul Departamentului Ap\u0103r\u0103rii (DoD &ndash; Department Of Defense), ia nastere grupul ARPA (Advanced Research Projects Agency).&nbsp;Scopul ARPA era s\u0103 ofere Statelor Unite un avans tehnologic fa\u0163a de celelalte state si &icirc;n mod special fa\u0163a de Uniunea Sovietic\u0103.&nbsp;<\/p>\n<div class=\"row\">\n<div class=\"col-md-2\"><img decoding=\"async\" alt=\"\" src=\"\/uploadfiles\/blog\/Larry-Roberts-Director ARPA.png\" style=\"height:160px; width:127px\" \/><\/div>\n<\/div>\n<p><span style=\"font-size:12px\"><em>Figura 1. Larry Roberts (Director ARPA) &#8211; Sursa: https:\/\/en.wikipedia.org\/wiki\/Lawrence_Roberts_(scientist)<\/em><\/span><\/p>\n<p>Cu ajutorul companiei BBN, <strong>ARPA <\/strong>creaz\u0103 prima re\u0163ea de calculatoare &#8211; ARPAnet. Aceasta interconecta 4 calculatoare cu 4 sisteme diferite de operare.<\/p>\n<div class=\"row\">\n<div class=\"col-md-3\">\n<p><img decoding=\"async\" alt=\"\" src=\"\/uploadfiles\/blog\/internet\/Diagrama-primelor-2-noduri-ARPAnet.png\" style=\"height:136px; width:230px\" \/><br \/>\nFigura 2. Diagrama primelor 2 noduri ARPAnet&nbsp;<span style=\"font-size:12px\">(<em>Sursa:&nbsp;http:\/\/www.hit.ro\/internet-securitate\/istoria-internetului<\/em>)<\/span><\/p>\n<\/div>\n<div class=\"col-md-3\">\n<p><img decoding=\"async\" alt=\"\" src=\"\/uploadfiles\/blog\/internet\/Diagrama-ARPAnet-cu-4-noduri.png\" style=\"height:144px; width:159px\" \/><br \/>\nFigura 3. Diagrama ARPAnet cu 4 noduri&nbsp;&nbsp;<span style=\"font-size:12px\">(<em>Sursa:&nbsp;http:\/\/www.hit.ro\/internet-securitate\/istoria-internetului<\/em>)<\/span><\/p>\n<\/div>\n<\/div>\n<p>&Icirc;n anul <strong>1962<\/strong>, J.C.R. Licklider (Institutului de Tehnologie Massachusetts), propune, pentru prima dat\u0103, conceptul de &ldquo;retea galactica&rdquo; a computerelor.<\/p>\n<p>&Icirc;n <strong>1968<\/strong>, ARPA coordoneaz\u0103 \u015fi sponsorizeaz\u0103 proiectul unei re\u0163ele de computere, la Universitatea din Los Angeles, construindu-se astfel o re\u0163ea prin intermediul liniilor telefonice, &icirc;ntre UCLA (University of California, Los Angeles), Universitatea din Santa Barbara, Institutul de cercetare din Stanford si Universitatea Utah &ndash; re\u0163ea precursoare a internetului de astazi \u015fi care cuprinde 3 servicii:<\/p>\n<div class=\"row\">\n<div class=\"col-md-12\">\n<ol>\n<li>Telnet (logare de la distan\u0163\u0103);&nbsp;<\/li>\n<li>Transfer de fi\u015fiere, folosind FTP (File Transfer Protocol);&nbsp;<\/li>\n<li>Printare prin remote.&nbsp;&nbsp;<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<div class=\"row\">\n<div class=\"col-md-4\"><img decoding=\"async\" alt=\"\" src=\"\/uploadfiles\/blog\/internet\/Re\u0163eaua-ARPAnet-1971.jpg\" style=\"height:315px; width:500px\" \/><br \/>\n<span style=\"font-size:12px\">Figura 4&nbsp;&#8211; Re\u021beaua ARPAnet &icirc;n 1971 (<em>Sursa:&nbsp;https:\/\/pc-config.info\/internetul-in-istorie\/<\/em>)<\/span><\/div>\n<div class=\"col-md-4\"><img decoding=\"async\" alt=\"\" src=\"\/uploadfiles\/blog\/internet\/Re\u0163eaua-ARPAnet-1977.jpg\" style=\"height:315px; width:500px\" \/><br \/>\n<span style=\"font-size:12px\">Figura 5 &#8211; Re\u021beaua ARPAnet &icirc;n 1977&nbsp; (<em>Sursa:&nbsp;http:\/\/www.pcbheaven.com\/<\/em>)<\/span><\/div>\n<div class=\"col-md-4\"><img decoding=\"async\" alt=\"\" src=\"\/uploadfiles\/blog\/internet\/Re\u0163eaua-ARPAnet-1989.jpg\" style=\"height:315px; width:500px\" \/><br \/>\n<span style=\"font-size:12px\">Figura 6 &#8211; Re\u021beaua ARPAnet &icirc;n 1989&nbsp; (<em>Sursa:&nbsp;https:\/\/www.infovis.info\/index.php?words=nsfnet\u200b<\/em>)<\/span><\/div>\n<\/div>\n<div class=\"col-md-12\">&nbsp;<\/div>\n<p>Anul <strong>1979<\/strong>, unul dintre anii de cump\u0103n\u0103 &icirc;n istoria internetului, este anul &icirc;n care apare prima re\u0163ea de calculatoare pentru cercetare &ndash; USENET. A fost la &icirc;nceput o re\u0163ea cu acces telefonic &icirc;n comuta\u0163ie (dial-up) bazat\u0103 pe UUCP (UNIX-to-UNIX copy). Oferea acces la e-mail \u015fi \u015ftiri (Usenet News).<\/p>\n<p>Pe 1 ianuarie <strong>1983<\/strong> sistemul TCP\/IP, propus ca standard pentru re\u0163eaua ARPAnet, este acceptat ca protocol. \u015ei ce moment, exact c&acirc;nd re\u0163eaua se extinsese la 500 de centre.<\/p>\n<p>Anul <strong>1984 <\/strong>este momentul introducerii DNS (Domain Name System) care &icirc;nlocuie\u015fte mecanismul de preluare periodic\u0103 a fi\u015fierului hosts (tabela de coresponden\u0163\u0103 nume\/domeniu &#8211; adres\u0103 IP) de la NIC (Network Information Center) unde se men\u0163inea eviden\u0163a calculatoarelor conectate la ARPAnet.&nbsp;<\/p>\n<p>&Icirc;n decursul a 20 de ani, ARPAnet a ajuns de la 4 la 300.000 de hosturi . \u0162\u0103rile conectate &icirc;n <strong>1990 <\/strong>includeau Argentina, Austria, Belgia, Brazilia, Chile, Grecia, India, Irlanda, Corea de Sud, Spania \u015fi Elvetia.<\/p>\n<div class=\"row\">\n<div class=\"col-md-4\"><img decoding=\"async\" alt=\"\" src=\"\/uploadfiles\/blog\/milnet-usenet-nsfnet\/MILNET-Europe-Geographical-1989.jpg\" style=\"height:315px; width:500px\" \/><br \/>\n<span style=\"font-size:12px\">Figura 7&nbsp;&#8211; Re\u021beaua MILNET &icirc;n Europa&nbsp;&nbsp;&icirc;n 1989 (<em>Sursa:&nbsp;https:\/\/personalpages.manchester.ac.uk\/staff\/m.dodge\/cybergeography\/atlas\/historical.html\u200b<\/em>)<\/span><\/div>\n<div class=\"col-md-4\"><img decoding=\"async\" alt=\"\" src=\"\/uploadfiles\/blog\/milnet-usenet-nsfnet\/MILNET-Europe-Geographical-1989.jpg\" style=\"height:315px; width:500px\" \/><br \/>\n<span style=\"font-size:12px\">Figura 8&nbsp;&#8211; Re\u021beaua MILNET &icirc;n Statele Unite ale Americii&nbsp;&icirc;n 1989 (<em>Sursa:<\/em>&nbsp;<em>https:\/\/en.wikipedia.org\/wiki\/MILNET<\/em>)<\/span><\/div>\n<div class=\"col-md-4\"><img decoding=\"async\" alt=\"\" src=\"\/uploadfiles\/blog\/milnet-usenet-nsfnet\/USENET.jpg\" style=\"height:315px; width:500px\" \/><br \/>\n<span style=\"font-size:12px\">Figura 9&nbsp;&#8211; Re\u021beaua USENET &icirc;n 1986 (<em>Sursa:<\/em>&nbsp;<em>https:\/\/en.wikipedia.org\/wiki\/MILNET<\/em>)<\/span><\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<p>&Icirc;n <strong>1990 <\/strong>ARPAnet dispare, dup\u0103 ce toate organiza\u0163iile care erau conectate au trecut la NSFNET. Cre\u015fterea dramatica a internetului are loc \u015fi &icirc;n aceast\u0103 perioada. Trasferul de date creste la 44Mbps, &icirc;n total depa\u015fe\u015fte 1 trilion de bytes sau 10 bilioane de pachete pe luna. Peste 100 de \u0163ari sunt conectate la internet, cu peste 600.000 de hosturi si aproximativ 5.000 de re\u0163ele separate.<\/p>\n<p>La r&acirc;ndul s\u0103u NSFNET &icirc;\u015fi &icirc;nceteaz\u0103 activitatea &icirc;n <strong>1995 <\/strong>c&acirc;nd accesul la Internet ajunge s\u0103 fie asigurat de firme comerciale pentru &icirc;ntreaga lume.<\/p>\n<div class=\"row\">\n<div class=\"col-md-4\"><img decoding=\"async\" alt=\"\" src=\"\/uploadfiles\/blog\/milnet-usenet-nsfnet\/NSFNET-backbone-T1.jpg\" style=\"height:315px; width:500px\" \/><br \/>\n<span style=\"font-size:11px\">Figura 10 &#8211; Re\u021beaua NSFNET &nbsp;&icirc;n 1991&nbsp;(<em>Sursa:&nbsp;https:\/\/commons.wikimedia.org\/wiki\/File:NSFNET-backbone-T1.png\u200b<\/em>)<\/span><\/div>\n<div class=\"col-md-4\"><img decoding=\"async\" alt=\"\" src=\"\/uploadfiles\/blog\/milnet-usenet-nsfnet\/MILNET-Europe-Geographical-1989.jpg\" style=\"height:315px; width:500px\" \/><br \/>\n<span style=\"font-size:12px\">Figura 11 &#8211; Re\u021beaua NSFNET &icirc;n&nbsp;1992 (<em>Sursa:<\/em>&nbsp;<em>https:\/\/commons.wikimedia.org\/wiki\/File:NSFNET-backbone-T3.png\u200b<\/em>)<\/span><\/div>\n<\/div>\n<h3><strong>Na\u0219terea internetului<\/strong><\/h3>\n<p>Precursor al vechei re\u0163ele ARPA, ulterior NSFNET, Web-ul ia na\u015ftere &icirc;n anul <strong>1989<\/strong>, acesta fiind creat de Tim Berners-Lee, pe c&acirc;nd lucra la Consiliul European pentru Cercetare Nuclear\u0103 (CERN), Laboratorul european pentru fizica particulelor de la Geneva, la aproximativ 20 ani de la prima conexiune stabilit\u0103 la ceea ce poart\u0103 ast\u0103zi numele de Internet.<\/p>\n<div>\n<div class=\"col-md-12\"><img decoding=\"async\" alt=\"\" src=\"\/uploadfiles\/blog\/image-2019-03-4-23009168-41-tim-berners-lee.jpg\" style=\"height:513px; width:800px\" \/><br \/>\n<span style=\"font-size:12px\">Figura 12 &#8211; Tim Berners-Lee (<em>Sursa:&nbsp;https:\/\/media.hotnews.ro\/media_server1\/image-2019-03-4-23009168-41-tim-berners-lee.jpg\u200b\u200b<\/em>)<\/span><\/div>\n<div class=\"col-md-12\">&nbsp;<\/div>\n<div class=\"col-md-12\">&Icirc;n ianuarie <strong>1992<\/strong>, a avut loc prima utilizare public\u0103&nbsp; a Web-ului la Geneva, &icirc;n Elve\u0163ia, unde cercetatorii au avut acces la date Web din site-urile Web ale CERN. Prin proiectul Web al lui Berns-Lee, au fost stocate documente pe unul sau mai multe calculatoare, numite servere Web. Cercetatorii au avut acces la aceste date utiliz&acirc;nd un program special numit browser Web.&nbsp;<\/div>\n<div class=\"col-md-12\">&nbsp;<\/div>\n<\/div>\n<p>&Icirc;n anul <strong>1993, <\/strong>Mosaic a fost primul cel mai desc\u0103rcat navigator de internet. De\u0219i nu a fost primul navigator de internet, este considerat primul navigator (browser) care face Internetul accesibil celor care sunt atehnici. &Icirc;n acela\u0219i an, a<span style=\"color:rgb(0, 0, 0); font-family:inherit\">t&acirc;t Casa Alba c&acirc;t \u0219i Na\u021biunile unite au propriile pagini web. Astfel &icirc;\u0219i &icirc;ncep via\u021ba \u0219<\/span><span style=\"color:rgb(0, 0, 0); font-family:inherit\">i extensiile de domenii de tipul <strong>.gov<\/strong> si <strong>.org<\/strong>.<\/span><\/p>\n<p>&Icirc;n <strong>1994 e<\/strong>ste lansat primul mare competitor al Mosaic-ului: Netscape Navigator.<\/p>\n<p>Un an mai t&acirc;rziu,&nbsp;Internetul a &icirc;nceput sa fie comercial. Desi existau firme online &icirc;nainte de 1995, abia &icirc;n acest an a aparut SSL. Aceast\u0103&nbsp;incrip\u021bie a fost creat\u0103&nbsp;de Netscape \u0219i f\u0103cea ca tranzac\u021biile online financiare s\u0103 fie mai sigure (cum ar fi pl\u0103\u021bile cu cardul). Tot &icirc;n 1995&nbsp;Vaticanul are propriul site, iar&nbsp;Java \u0219i JavaScript (original av&acirc;nd numele de LiveScript \u0219i era creat de Brendan Eich care &icirc;l considera parte din browserul Netscape Navigator) a fost introdus publicului.<\/p>\n<p>&Icirc;n <strong>1996 <\/strong>apare \u0219i ActiveX lansat de Microsoft \u0219i&nbsp; <strong>HoTMail<\/strong>, primul client web de email (HTML de la limbajul hypertext).<\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"\/uploadfiles\/blog\/hotmail3.jpg\" style=\"height:277px; width:589px\" \/><br \/>\n<span style=\"font-size:12px\">Figura 13 &#8211; Interfa\u021ba HoTMail&nbsp; &icirc;n 1996 (<em>Sursa:&nbsp;https:\/\/www.mobzine.ro\/2014\/07\/file-de-istorie-in-4-iulie-1996-aparea-hotmail\/\u200b<\/em>)<\/span><\/p>\n<p><strong>1998 <\/strong>este anul &icirc;n care pentru prima oar\u0103&nbsp; o poveste apare pe internet,&nbsp;&icirc;n detrimentul presei clasice (scandalul Bill Clinton \u0219i Monica Lewinksy a fost publicat prima oar\u0103 pe internet \u0219i abia apoi &icirc;n presa clasic\u0103).&nbsp;<strong>Google <\/strong>apare pe internet &icirc;n acela\u0219i an 1998,&nbsp;revolu\u021bion&acirc;nd modul &icirc;n care oamenii c\u0103utau informa\u021biile pe internet.Tot &icirc;n 1998 apar \u0219i&nbsp;programele de distribuire a fisierelor pe Internet (<strong>Napser&nbsp; <\/strong>&#8211;&nbsp;oferea posibilitatea de a distribui fi\u0219iere audio).<\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"\/uploadfiles\/blog\/google-in-1998.png\" style=\"height:768px; width:1024px\" \/><br \/>\n<span style=\"font-size:12px\">Figura 14 &#8211; Interfa\u021ba Google &icirc;n 1998 (<em>Sursa:&nbsp;https:\/\/elgoog.im\/google1998\/\u200b<\/em>)<\/span><\/p>\n<p>&Icirc;n <strong>1999 <\/strong>este lansat proiectul <a href=\"https:\/\/setiathome.berkeley.edu\" target=\"_blank\">SETI@hom<\/a>, un proiect de calcul distribuit pentru c\u0103utarea dovezilor vie\u021bii extraterestre. Face parte din SETI (Search for Extraterrestrial Intelligence &ndash; C\u0103utarea de Inteligen\u021b\u0103 Extraterestr\u0103), un domeniu \u0219tiin\u021bific al c\u0103rui obiectiv este de a detecta via\u021b\u0103 inteligent\u0103 &icirc;n afara Terrei. Este g\u0103zduit de laboratorul de \u0219tiin\u021be spa\u021biale de la Universitatea Berkeley din California, \u0219i este disponibil publicului &icirc;ncep&acirc;nd cu 17 mai 1991.<\/p>\n<p><strong>2001<\/strong> este anul &icirc;n care apare <strong>Wikipedia<\/strong>, pav&acirc;nd drumul pentru continutul generat colectiv.<\/p>\n<p>&Icirc;n<strong> 2003<\/strong>: VoIP devine popular odat\u0103 cu apari\u021bia&nbsp;<strong>Skype<\/strong>, f\u0103c&acirc;nd populare apelurile prin internet,&nbsp;<strong>MySpace <\/strong>devine cea mai populara retea social \u0219i se semneaza actul care controla mailurile nesolicitate numit<a href=\"https:\/\/www.ftc.gov\/tips-advice\/business-center\/guidance\/can-spam-act-compliance-guide-business\" target=\"_blank\"> CAN-SPAM<\/a>.<\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"\/uploadfiles\/blog\/myspace-2003.png\" style=\"height:600px; width:800px\" \/><br \/>\n<span style=\"font-size:12px\">Figura 15 &#8211; Interfa\u021ba MySpace &icirc;n 2003 (<em>Sursa:&nbsp;https:\/\/www.webdesignmuseum.org\/gallery\/myspace-2003\u200b\u200b<\/em>)<\/span><\/p>\n<p>De\u0219i termenul&nbsp; de <strong>Web 2.0&nbsp;<\/strong>a ap\u0103rut &icirc;n discutii &icirc;nca din 1999 datorita lui Darcy DiNucci, referindu-se la site-uri \u0219i la &rdquo;aplica\u021bii bogate pe internet&rdquo; (RIA) care sunt foarte interactive, abia &icirc;n <strong>2004 <\/strong>a devenit popular. &Icirc;n aceast\u0103 perioad\u0103 internetul a fost deschis de John Batelle \u0219i Tim O&rsquo;Reilly ca \u0219i o platform\u0103.<\/p>\n<p><strong>2004<\/strong>: <strong>Social media<\/strong> \u0219i Digg &icirc;\u0219i fac apari\u021bia. Termenul <strong>social media<\/strong> a fost folosit de Chris Sharpley. Acest termen definea multitudinea de&nbsp; aplica\u021biile web si site care ofereau utilizatorilor posibilitatea de a-\u0219i&nbsp;crea propriul con\u021binut pe care, mai apoi,&nbsp;s\u0103 &icirc;l impart\u0103 cu al\u021bi utilizatori.&nbsp;<strong>Digg<\/strong>, o platforma de stiri sociale ajutand la crearea site-urilor ca si Reddit sau Yahoo! Buzz, revolutioneaza modul de generare si cautare a continutului care erau promovate de platforma prin recenzii si voturi date de comunitatea sa.<\/p>\n<p>&Icirc;n<strong> 2004&nbsp;<\/strong>paare <strong>The Facebook<\/strong>, actualul&nbsp;Facebook.<\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"\/uploadfiles\/blog\/5c546aec936c0e15f1520843-640-427.jpg\" style=\"height:801px; width:1200px\" \/><br \/>\n<span style=\"font-size:12px\">Figura 16 &#8211; Interfa\u021ba TheFacebook &icirc;n 2004 (<em>Sursa:&nbsp;https:\/\/stirimondene.fanatik.ro\/facebook-implineste-15-ani-cum-arata-reteaua-de-socializare-la-inceput-18357324\u200b\u200b\u200b<\/em>)<\/span><\/p>\n<p>&Icirc;n <strong>2005&nbsp;<\/strong>se lanseaz\u0103 <strong>YouTube<\/strong>, care ofer\u0103 gazduirea fi\u0219ierelor video pe care le puteai &icirc;mpar\u021bi cu cei dragi gratuit.<\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"\/uploadfiles\/blog\/youtube-2005.png\" style=\"height:790px; width:830px\" \/><br \/>\n<span style=\"font-size:12px\">Figura 17 &#8211; Interfa\u021ba YouTube &icirc;n 2005 (<em>Sursa:&nbsp;https:\/\/www.webdesignmuseum.org\/gallery\/youtube-2005\u200b<\/em>)<\/span><\/p>\n<p>&Icirc;n <strong>2006<\/strong> apare&nbsp;<strong>Twitter<\/strong>. Denumit la &icirc;nceput <strong>twittr, <\/strong>primul s\u0103u mesaj a fost:&nbsp;mesaj &bdquo;just setting up my twttr&rdquo;.<\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"\/uploadfiles\/blog\/twitter-2006.png\" style=\"height:790px; width:830px\" \/><br \/>\n<span style=\"font-size:12px\">Figura 18 &#8211; Interfa\u021ba Twitter &icirc;n 2006 (<em>Sursa:&nbsp;https:\/\/www.webdesignmuseum.org\/gallery\/twitter-2006<\/em><em>\u200b<\/em>)<\/span><\/p>\n<p><strong>2007&nbsp;<\/strong>este anul &icirc;n care serialele se mut\u0103 pe Internet: Platforma Hulu a lansat &icirc;mpreuna cu canalele de televiziune <strong>ABC<\/strong>, <strong>NBC <\/strong>si <strong>FOX,&nbsp;<\/strong>o platform\u0103 online prin care se puteau viziona seriale. To &icirc;n 2007 apare \u0219i&nbsp;<strong>iPhone <\/strong>\u0219i odada cu el \u0219i interesul m\u0103rit pentru aplica\u021biile web mobile, iar &icirc;n&nbsp;<strong>2008 a<\/strong>u loc primele voturi prin Internet&nbsp;odat\u0103 cu alegerile preziden\u021biale din Statele Unite ale Americii. Fiecare candidat a avut propria sa pagin\u0103 de Facebook sau Twitter, dar unii candida\u021bi ap\u0103reau \u0219i &icirc;n campanii video pe Youtube.<\/p>\n<p>&Icirc;n <strong>2009 <\/strong>Google lanseaz\u0103 sistemul de operare Android care acum domin\u0103 pia\u021ba smartphone-urilor.<\/p>\n<p>&Icirc;n <strong>2010 <\/strong>Apple lanseaza iPad, deschiz&acirc;nd era tabletelor \u0219i un nou mod de a accesa internetul.<\/p>\n<p>Internetul ne-a schimbat via\u021ba \u0219i trebuie s\u0103 recunoa\u0219tem&nbsp;ca ne-a u\u0219urat-o de cele mai multe ori. Ne-a oferit noi orizonturi \u0219i ne-a l\u0103rgit aria de cunoa\u0219tere. &Icirc;nsa dezvoltarea acestuia nu s-a oprit &icirc;n 2010 \u0219i nu se va opri prea cur&acirc;nd. Via\u021ba nostra a devenit dependent\u0103 de internet iar majoritatea afacerilor s-au dezvoltat datorit\u0103 internetului. Ce ne r\u0103m&acirc;ne de f\u0103cut? Sa ne adapt\u0103m noilor vremuri \u0219i s\u0103 folosim partea bun\u0103 a internetului.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Conform dex-ului,&nbsp;internetul (din engleza:&nbsp;Inter &#8211; na\u021bional \u0219i Net &#8211; network) este o re\u021bea interna\u021bional\u0103 de calculatoare format\u0103 prin interconectarea re\u021belelor locale de calculatoare cu cele globale. Aceast\u0103 re\u021bea are ca scop facilitarea schimbului de date \u0219i informa\u021bii &icirc;ntre calculatoare.&nbsp; Prefa\u0163area primei re\u0163ele de calculatoare Istoria internetului a &icirc;nceput &icirc;n anul 1957&nbsp;c&acirc;nd Uniunea Sovietica a lansat [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-65497","post","type-post","status-publish","format-standard","category-digitalizare-smart-city-securitate-cibernetica"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>O scurt\u0103 istorie a internetului - carpsilviuionut.ro<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/carpsilviuionut.ro\/articole\/digitalizare-smart-city-securitate-cibernetica\/o-scurta-istorie-a-internetului\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"O scurt\u0103 istorie a internetului - carpsilviuionut.ro\" \/>\n<meta property=\"og:description\" content=\"Conform dex-ului,&nbsp;internetul (din engleza:&nbsp;Inter &#8211; na\u021bional \u0219i Net &#8211; network) este o re\u021bea interna\u021bional\u0103 de calculatoare format\u0103 prin interconectarea re\u021belelor locale de calculatoare cu cele globale. 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