{"id":1493,"date":"2022-12-27T11:47:37","date_gmt":"2022-12-27T11:47:37","guid":{"rendered":"https:\/\/coinkickoff.com\/?p=1493"},"modified":"2026-01-08T14:14:39","modified_gmt":"2026-01-08T14:14:39","slug":"what-is-web-3-0","status":"publish","type":"post","link":"https:\/\/coinkickoff.com\/hu\/what-is-web-3-0\/","title":{"rendered":"Mi a Web 3.0?"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1487 size-full\" src=\"https:\/\/coinkickoff.com\/wp-content\/uploads\/what-is-web3.0-1-scaled.jpg\" alt=\"Mi a Web 3.0?\" width=\"2560\" height=\"1229\" srcset=\"https:\/\/coinkickoff.com\/wp-content\/uploads\/what-is-web3.0-1-scaled.jpg 2560w, https:\/\/coinkickoff.com\/wp-content\/uploads\/what-is-web3.0-1-300x144.jpg 300w, https:\/\/coinkickoff.com\/wp-content\/uploads\/what-is-web3.0-1-1024x492.jpg 1024w, https:\/\/coinkickoff.com\/wp-content\/uploads\/what-is-web3.0-1-768x369.jpg 768w, https:\/\/coinkickoff.com\/wp-content\/uploads\/what-is-web3.0-1-1536x737.jpg 1536w, https:\/\/coinkickoff.com\/wp-content\/uploads\/what-is-web3.0-1-2048x983.jpg 2048w, https:\/\/coinkickoff.com\/wp-content\/uploads\/what-is-web3.0-1-18x9.jpg 18w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">A Web 3.0 olyasmi, amir\u0151l m\u00e9g akkor is, ha nem sokat tudsz... <\/span><b>blockchain<\/b><span style=\"font-weight: 400;\"> vagy <\/span><b>kriptovalut\u00e1k<\/b><span style=\"font-weight: 400;\">, amit tudom\u00e1sul vett\u00e9l a tech-\u00e9rz\u00e9keny legjobbjaidt\u00f3l. K\u00e9ts\u00e9gtelen\u00fcl sz\u00e1mtalan \u00f3r\u00e1t t\u00f6lt\u00f6ttek azzal, hogy arr\u00f3l besz\u00e9lgettek, milyen forradalmi hat\u00e1ssal lesz a Web 3.0 technol\u00f3gia a WWW fejl\u0151d\u00e9s\u00e9re, \u00e9s hogy ez az internetes friss\u00edt\u00e9s hogyan befoly\u00e1solja majd az egy\u00fcttm\u0171k\u00f6d\u00e9si \u00e9s \u00fczleti k\u00e9pess\u00e9g\u00fcnket.<\/span><\/p>\n<div class=\"cg-choice-box-six   cg-blue\" ><div class=\"cg-cb-row\"><div class=\"cg-cb-items\" id=\"product-265843\"><div class=\"cg-cb-top-head\"><div class=\"cg-cb-top-pick\">Legt\u00f6bb Coins<\/div><\/div><a href=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" target=\"_blank\" rel=\"nofollow noopener\" class=\"cg-aff-link cg-cb-img\" data-post-title=\"Binance\" data-aff-link=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" data-post-type=\"top\" data-post-id=\"127750\"><img decoding=\"async\" src=\"https:\/\/coinkickoff.com\/wp-content\/uploads\/2022\/10\/Binance_logo.png\" class=\"cg-img-1\" alt=\"Binance\" style=\"\"><\/a><div class=\"cg-cb-title\"><a href=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" class=\"cg-aff-link\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" data-post-title=\"Binance\" target=\"\" rel=\"nofollow noopener\">Binance<\/a><\/span><\/div><div class=\"cg-cb-content\"><ul><li><strong>350+<\/strong> Kriptovalut\u00e1k list\u00e1zva<\/li><li><strong>&lt;0.10%<\/strong> Tranzakci\u00f3s d\u00edjak<\/li><li><strong>120 milli\u00f3<\/strong> Regisztr\u00e1lt felhaszn\u00e1l\u00f3k<\/li><li>Biztons\u00e1gos eszk\u00f6zalap a felhaszn\u00e1l\u00f3k sz\u00e1m\u00e1ra<\/li><li>A bet\u00e9teken keresni<\/li><\/ul><\/div><div class=\"cg-cb-btn\"><span class='cta-copy'><a href=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" class=\"cg-one-button cg-btn cg-red  cg-aff-link cg-btn-lg\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" data-style=\"default\" data-post-title=\"Binance\" data-extra=\"arrow\" style=\"\" target=\"\" rel=\"nofollow noopener\">Kezdje el<\/a><\/span><\/span><\/div><\/div><div class=\"cg-cb-items\" id=\"product-265829\"><div class=\"cg-cb-top-head\"><div class=\"cg-cb-top-pick\">A legt\u00f6bb orsz\u00e1g<\/div><\/div><a href=\"https:\/\/kraken.pxf.io\/756J3y\" target=\"_blank\" rel=\"nofollow noopener\" class=\"cg-aff-link cg-cb-img\" data-post-title=\"Kraken\" data-aff-link=\"https:\/\/kraken.pxf.io\/756J3y\" data-post-type=\"top\" data-post-id=\"127750\"><img decoding=\"async\" src=\"https:\/\/coinkickoff.com\/wp-content\/uploads\/Kraken-logo.webp\" class=\"cg-img-1\" alt=\"Kraken\" style=\"\"><\/a><div class=\"cg-cb-title\"><a href=\"https:\/\/kraken.pxf.io\/756J3y\" class=\"cg-aff-link\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/kraken.pxf.io\/756J3y\" data-post-title=\"Kraken\" target=\"\" rel=\"nofollow noopener\">Kraken<\/a><\/span><\/div><div class=\"cg-cb-content\"><ul><li>Amerikai sz\u00e9khely\u0171<\/li><li>Kezdje olyan kev\u00e9ssel, mint <strong>$10<\/strong><\/li><li>V\u00e1s\u00e1rl\u00e1s \u00e9s elad\u00e1s <strong>200+<\/strong> kriptovalut\u00e1k<\/li><li>Pro megold\u00e1s nagyobb keresked\u0151k sz\u00e1m\u00e1ra<\/li><li>El\u00e9rhet\u0151 <strong>190+<\/strong> orsz\u00e1gok<\/li><\/ul><\/div><div class=\"cg-cb-btn\"><span class='cta-copy'><a href=\"https:\/\/kraken.pxf.io\/756J3y\" class=\"cg-one-button cg-btn cg-red  cg-aff-link cg-btn-lg\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/kraken.pxf.io\/756J3y\" data-style=\"default\" data-post-title=\"Kraken\" data-extra=\"arrow\" style=\"\" target=\"\" rel=\"nofollow noopener\">Kezdje el<\/a><\/span><\/span><\/div><\/div><div class=\"cg-cb-items\" id=\"product-265822\"><div class=\"cg-cb-top-head\"><div class=\"cg-cb-top-pick\">Amerikai sz\u00e9khely\u0171<\/div><\/div><a href=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" target=\"_blank\" rel=\"nofollow noopener\" class=\"cg-aff-link cg-cb-img\" data-post-title=\"Coinbase\" data-aff-link=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" data-post-type=\"top\" data-post-id=\"127750\"><img decoding=\"async\" src=\"https:\/\/coinkickoff.com\/wp-content\/uploads\/2022\/10\/Coinbase.png\" class=\"cg-img-1\" alt=\"Coinbase\" style=\"\"><\/a><div class=\"cg-cb-title\"><a href=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" class=\"cg-aff-link\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" data-post-title=\"Coinbase\" target=\"\" rel=\"nofollow noopener\">Coinbase<\/a><\/span><\/div><div class=\"cg-cb-content\"><ul><li><strong>200+<\/strong> Kriptovalut\u00e1k list\u00e1zva<\/li><li>Get Crypto az els\u0151 v\u00e1s\u00e1rl\u00e1s ut\u00e1n<\/li><li>Biztos\u00edt\u00e1ssal v\u00e9dve&nbsp;<\/li><li>Biztons\u00e1gos t\u00e1rol\u00e1s p\u00e1nc\u00e9lszekr\u00e9nyes v\u00e9delemmel<\/li><li>A legmegb\u00edzhat\u00f3bb kriptop\u00e9nz platform<\/li><\/ul><\/div><div class=\"cg-cb-btn\"><span class='cta-copy'><a href=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" class=\"cg-one-button cg-btn cg-red  cg-aff-link cg-btn-lg\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" data-style=\"default\" data-post-title=\"Coinbase\" data-extra=\"arrow\" style=\"\" target=\"\" rel=\"nofollow noopener\">Kezdje el<\/a><\/span><\/span><\/div><\/div><\/div><\/div>\n\n<p><span style=\"font-weight: 400;\">Miel\u0151tt azonban r\u00e1t\u00e9rn\u00e9nk az internet harmadik v\u00e1ltozat\u00e1ra, n\u00e9zz\u00fck meg a vil\u00e1gh\u00e1l\u00f3 fejl\u0151d\u00e9s\u00e9t, amely megv\u00e1ltoztatta az inform\u00e1ci\u00f3szerz\u00e9s sebess\u00e9g\u00e9t \u00e9s m\u00f3dj\u00e1t.\u00a0<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Szakaszok<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Tartalomjegyz\u00e9k\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/coinkickoff.com\/hu\/what-is-web-3-0\/#A_Brief_History_of_the_Internet\" >Az internet r\u00f6vid t\u00f6rt\u00e9nete<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/coinkickoff.com\/hu\/what-is-web-3-0\/#Web_10\" >Web 1.0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/coinkickoff.com\/hu\/what-is-web-3-0\/#Web_20\" >Web 2.0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/coinkickoff.com\/hu\/what-is-web-3-0\/#What_Is_Web_30\" >Mi a Web 3.0?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/coinkickoff.com\/hu\/what-is-web-3-0\/#The_Inception_of_Web_30\" >A Web 3.0 kezdete<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/coinkickoff.com\/hu\/what-is-web-3-0\/#Key_Characteristics_of_the_Web_30_Technology\" >A Web 3.0 technol\u00f3gia f\u0151 jellemz\u0151i<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/coinkickoff.com\/hu\/what-is-web-3-0\/#Decentralization\" >Decentraliz\u00e1ci\u00f3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/coinkickoff.com\/hu\/what-is-web-3-0\/#Bottom-Up_Design\" >Bottom-Up tervez\u00e9s<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/coinkickoff.com\/hu\/what-is-web-3-0\/#Blockchain_Security\" >Blockchain biztons\u00e1g\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/coinkickoff.com\/hu\/what-is-web-3-0\/#Cryptography\" >Kriptogr\u00e1fia\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/coinkickoff.com\/hu\/what-is-web-3-0\/#AI_Machine_Learning\" >A.I. g\u00e9pi tanul\u00e1s<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/coinkickoff.com\/hu\/what-is-web-3-0\/#The_Web_30_Drawbacks\" >A Web 3.0 h\u00e1tr\u00e1nyai<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/coinkickoff.com\/hu\/what-is-web-3-0\/#The_Web_30_Future\" >A Web 3.0 j\u00f6v\u0151je<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/coinkickoff.com\/hu\/what-is-web-3-0\/#Conclusion\" >K\u00f6vetkeztet\u00e9s<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"A_Brief_History_of_the_Internet\"><\/span><span style=\"font-weight: 400;\">Az internet r\u00f6vid t\u00f6rt\u00e9nete<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Az internet els\u0151dleges inform\u00e1ci\u00f3gy\u0171jt\u0151 platformja az \u00fagynevezett <\/span><b>a vil\u00e1gh\u00e1l\u00f3 (WWW)<\/b><span style=\"font-weight: 400;\">, ez\u00e9rt a \"Web\" r\u00f6vid\u00edt\u00e9s.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Amikor egy adott inform\u00e1ci\u00f3forr\u00e1st kerest\u00fcnk az interneten, a webb\u00f6ng\u00e9sz\u0151be be\u00edrt egyik legels\u0151 szimb\u00f3lum a WWW r\u00f6vid\u00edt\u00e9s volt, amely a webc\u00edmek el\u0151tt szerepelt \u00e9s szerepel ma is. <\/span><a href=\"https:\/\/www.w3.org\/People\/Berners-Lee\/\" target=\"_blank\" rel=\"noopener\"><b>Sir<\/b> <b>Tim Berners-Lee<\/b><\/a><span style=\"font-weight: 400;\">, az online kommunik\u00e1ci\u00f3 egyik korai t\u00e1mogat\u00f3ja, akit \u00e1ltal\u00e1ban \u00fagy tartanak sz\u00e1mon, mint aki el\u0151sz\u00f6r haszn\u00e1lta a \"World Wide Web\" kifejez\u00e9st.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Az internet jelenleg k\u00e9t k\u00fcl\u00f6nb\u00f6z\u0151 v\u00e1ltozatban l\u00e9tezik. Az 1989-es indul\u00e1sa \u00e9s az ezredfordul\u00f3 k\u00f6z\u00f6tt az internet a k\u00f6vetkez\u0151 form\u00e1ban l\u00e9tezett <\/span><b>Web 1.0<\/b><span style=\"font-weight: 400;\"> vagy <\/span><b>a csak olvashat\u00f3 web<\/b><span style=\"font-weight: 400;\">.\u00a0<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Web_10\"><\/span><span style=\"font-weight: 400;\">Web 1.0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Az eur\u00f3pai kutat\u00f3k\u00f6zpont informatikusak\u00e9nt <\/span><a href=\"https:\/\/home.cern\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">CERN<\/span><\/a><span style=\"font-weight: 400;\"> az 1990-es \u00e9vekben Sir Berners-Lee volt az internet korai hajnal\u00e1nak egyik motorja. Sir Tim megfigyelte, hogy b\u00e1r a tud\u00f3sok vil\u00e1gszerte \u00f6z\u00f6nl\u00f6ttek a CERN gyors\u00edt\u00f3ihoz, hogy kutat\u00e1sokat v\u00e9gezzenek, nehezen tudtak egym\u00e1ssal kommunik\u00e1lni \u00e9s inform\u00e1ci\u00f3t megosztani.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A probl\u00e9ma megold\u00e1s\u00e1ra a londoni sz\u00fclet\u00e9s\u0171 informatikus kifejlesztette a <\/span><b>az els\u0151 weboldalszerkeszt\u0151\/b\u00f6ng\u00e9sz\u0151, azaz a WorldWideWeb.app,<\/b><span style=\"font-weight: 400;\"> 1990 okt\u00f3ber\u00e9ben. Sir Berners-Lee h\u00e1rom olyan alapvet\u0151 technol\u00f3gi\u00e1t fejlesztett ki, amelyek v\u00e9g\u00fcl a webet alkott\u00e1k:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>HyperText Markup Language<\/b><span style=\"font-weight: 400;\">, m\u00e1s n\u00e9ven <\/span><b>HTML<\/b><span style=\"font-weight: 400;\">, a vil\u00e1gh\u00e1l\u00f3n tal\u00e1lhat\u00f3 tartalmak form\u00e1z\u00e1s\u00e1ra vagy jel\u00f6l\u00e9s\u00e9re haszn\u00e1lt programoz\u00e1si nyelv;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Egys\u00e9ges er\u0151forr\u00e1s-azonos\u00edt\u00f3<\/b><span style=\"font-weight: 400;\">, m\u00e1s n\u00e9ven <\/span><b>URL<\/b><span style=\"font-weight: 400;\">, egy olyan karakterl\u00e1nc \u00e9s egy hostn\u00e9v, amellyel a vil\u00e1gh\u00e1l\u00f3n tal\u00e1lhat\u00f3 b\u00e1rmely konkr\u00e9t inform\u00e1ci\u00f3 el\u00e9rhet\u0151;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>HyperText Transfer Protocol<\/b><span style=\"font-weight: 400;\">, vagy <\/span><b>HTTP<\/b><span style=\"font-weight: 400;\">, a vil\u00e1gh\u00e1l\u00f3n kereszt\u00fcl \u00f6sszekapcsolt forr\u00e1sok el\u00e9r\u00e9s\u00e9re szolg\u00e1l.\u00a0<\/span><\/li>\n<\/ul>\n<p><b>A vil\u00e1gh\u00e1l\u00f3t az adatok terjeszt\u00e9s\u00e9re tervezt\u00e9k.<\/b><span style=\"font-weight: 400;\">, de nem tette lehet\u0151v\u00e9, hogy a felhaszn\u00e1l\u00f3k b\u00e1rmilyen m\u00f3don kapcsolatba l\u00e9pjenek a tartalommal. Lehet\u0151s\u00e9g volt saj\u00e1t weboldalakat elhelyezni, vagy m\u00e1sok oldalait megl\u00e1togatni. A v\u00e9ge. Az e-mailen k\u00edv\u00fcl nem volt m\u00e1s kapcsolattart\u00e1si lehet\u0151s\u00e9g. Egy szerver t\u00e1rolta az \u00f6sszes adatot, \u00e9s csak egy sz\u00e1m\u00edt\u00f3g\u00e9p tudta azokat leh\u00edvni.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Az akkori weboldalak nagyr\u00e9szt statikusak voltak, szerverekr\u0151l h\u00fazt\u00e1k le \u0151ket, \u00e9s k\u00f6zel sem voltak olyan szalonk\u00e9pesek, mint manaps\u00e1g. <\/span><b>Az online banki \u00e9s kereskedelmi szolg\u00e1ltat\u00e1sok seg\u00edtettek a tartalomk\u00e9sz\u00edt\u00e9s \u00e1llapot\u00e1nak jav\u00edt\u00e1s\u00e1ban<\/b><span style=\"font-weight: 400;\">, de az internet kezdeti id\u0151szak\u00e1ban a felhaszn\u00e1l\u00f3knak kev\u00e9s lehet\u0151s\u00e9g\u00fck volt a multim\u00e9di\u00e1s alkalmaz\u00e1sok haszn\u00e1lat\u00e1ra.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Web_20\"><\/span><span style=\"font-weight: 400;\">Web 2.0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Az internet fokozatosan fejl\u0151d\u00f6tt <\/span><b>Web 2.0<\/b><span style=\"font-weight: 400;\">, m\u00e1s n\u00e9ven <\/span><b>a Read-Write Web<\/b><span style=\"font-weight: 400;\">. Hivatalosan k\u00f6r\u00fclbel\u00fcl 2004 \u00f3ta haszn\u00e1ljuk. A WWW ezen friss\u00edt\u00e9s\u00e9vel a felhaszn\u00e1l\u00f3k most m\u00e1r megvitathatj\u00e1k \u00e9s megvitathatj\u00e1k az online l\u00e1tott t\u00e9m\u00e1kat kommentfolyn kereszt\u00fcl, a k\u00f6z\u00f6ss\u00e9gi h\u00e1l\u00f3zatokon \u00e9s m\u00e1s csatorn\u00e1kon kereszt\u00fcl.\u00a0<\/span><\/p>\n<p><b>A Web 2.0-ban az adatokat egy \"felh\u0151ben\" vagy t\u00e1voli szervereken t\u00e1rolj\u00e1k, \u00e9s nem csak PC-kr\u0151l, hanem b\u00e1rmilyen internetkapcsolattal rendelkez\u0151 eszk\u00f6zr\u0151l el\u00e9rhet\u0151k.<\/b><span style=\"font-weight: 400;\"> Ide tartoznak az okostelefonok, a t\u00e1blag\u00e9pek, s\u0151t az intelligens h\u0171t\u0151szekr\u00e9nyek \u00e9s a digit\u00e1lis telev\u00edzi\u00f3k\u00e9sz\u00fcl\u00e9kek is.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_Is_Web_30\"><\/span><span style=\"font-weight: 400;\">Mi a Web 3.0?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">A Web 3.0, m\u00e1s n\u00e9ven a <\/span><b>\"Az \u00e9rt\u00e9kek h\u00e1l\u00f3ja<\/b><span style=\"font-weight: 400;\"> egy sor olyan \u00faj gener\u00e1ci\u00f3s technol\u00f3gia gy\u0171jt\u0151neve, amelyek nagym\u00e9rt\u00e9kben \u00e1t fogj\u00e1k alak\u00edtani az emberek interakci\u00f3it, cser\u00e9j\u00e9t \u00e9s egy\u00fcttm\u0171k\u00f6d\u00e9s\u00e9t az interneten.\u00a0<\/span><\/p>\n<p><b>A Web 3.0 az internet kor\u00e1bbi verzi\u00f3it b\u0151v\u00edti \u00e9s fejleszti.<\/b><span style=\"font-weight: 400;\"> A Web 3.0 teh\u00e1t a vil\u00e1gh\u00e1l\u00f3 harmadik gener\u00e1ci\u00f3ja, az els\u0151 gener\u00e1ci\u00f3 sz\u00f6vegalap\u00fa, a m\u00e1sodik pedig grafikus.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Alapvet\u0151en ez a web olvas\u00e1s\/\u00edr\u00e1s\/saj\u00e1t\u00edt\u00e1s\/kivitelez\u00e9s megfelel\u0151je. A Web 3.0 a vil\u00e1gh\u00e1l\u00f3 harmadik gener\u00e1ci\u00f3ja, az els\u0151 gener\u00e1ci\u00f3 sz\u00f6vegalap\u00fa, a m\u00e1sodik pedig grafikus volt. A Web 3.0-t meghat\u00e1roz\u00f3 sz\u00e1mos jellemz\u0151 m\u00e1r most kezd kialakulni, t\u00f6bbek k\u00f6z\u00f6tt a decentraliz\u00e1ci\u00f3, a bizalmas kezel\u00e9s, a fejlett analitika, a mesters\u00e9ges intelligencia \u00e9s a biztons\u00e1g. \u00cdme a konkr\u00e9tumok.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_Inception_of_Web_30\"><\/span><span style=\"font-weight: 400;\">A Web 3.0 kezdete<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">A Web 3.0-t 2014-ben fogalmazt\u00e1k meg a <\/span><a href=\"https:\/\/gavwood.com\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Gavin Wood<\/span><\/a><span style=\"font-weight: 400;\">, az egyik b\u00fcszke alap\u00edt\u00f3ja a <a href=\"https:\/\/coinkickoff.com\/hu\/ethereum-eth\/\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Mi az Ethereum (ETH)? \u00c1r, t\u00f6rt\u00e9nelem \u00e9s hol lehet megv\u00e1s\u00e1rolni\">Ethereum<\/a>, a m\u00e1sodik legn\u00e9pszer\u0171bb kriptop\u00e9nz token. Gavin arra t\u00f6rekedett, hogy kreat\u00edv v\u00e1laszt adjon egy olyan probl\u00e9m\u00e1ra, amelyet sok kripto rajong\u00f3 \u00e9szrevett: a vil\u00e1gh\u00e1l\u00f3 t\u00falzott bizalmat ig\u00e9nyelt. A Web 1.0 megjelen\u00e9sekor a vil\u00e1g a technol\u00f3giai fejl\u0151d\u00e9s els\u0151 \u00fcgyetlen pr\u00f3b\u00e1lkoz\u00e1sait l\u00e1tta, de amikor el\u00e9rt\u00fcnk a Web 2.0-hoz, nagy l\u00e9p\u00e9seket tett\u00fcnk a hozz\u00e1f\u00e9rhet\u0151bb \u00e9s intuit\u00edvabb internet fel\u00e9.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u00e1sr\u00e9szt a Web 2.0-val egy kissz\u00e1m\u00fa kapitalista teljes hatalmat szerzett valamennyi mag\u00e1nadatunk \u00e9s nyilv\u00e1nos adatunk felett. Ennek a f\u00fcgg\u0151s\u00e9gnek az eredm\u00e9nyek\u00e9nt az internet lehet\u0151s\u00e9gei nagym\u00e9rt\u00e9kben korl\u00e1tozottak voltak.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Gavin \u00fagy v\u00e9lte, hogy az ipari g\u00f3li\u00e1tok ar\u00e1nytalanul nagy befoly\u00e1ssal rendelkeznek a Web 2.0 felett, \u00e9s hogy az \u00e1tlagembereknek b\u00edzniuk kell abban, hogy ezek az entit\u00e1sok gondoskodnak a legnagyobb el\u0151ny\u00fckr\u0151l. \u00cdgy amikor bemutatta az Ethereum-t (ETH), a Web3 technol\u00f3gi\u00e1t a vil\u00e1g technol\u00f3giai \u00e1gazat\u00e1nak fellend\u00edt\u00e9s\u00e9t szolg\u00e1l\u00f3 hat\u00e9kony el\u0151fut\u00e1rk\u00e9nt er\u0151ltette.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A Web 3.0 a decentraliz\u00e1lt internet koncepci\u00f3j\u00e1ra k\u00edv\u00e1n \u00e9p\u00fclni, amelyben az ir\u00e1ny\u00edt\u00e1s nem n\u00e9h\u00e1ny kiv\u00e1lasztott szem\u00e9ly, csoport vagy int\u00e9zm\u00e9ny kez\u00e9ben van. A Web3 alapvet\u0151 kerete a blokkl\u00e1nc technol\u00f3gi\u00e1n alapul, amely p\u00e1ratlan biztons\u00e1got, elsz\u00e1moltathat\u00f3s\u00e1got \u00e9s adatintegrit\u00e1st ny\u00fajt a felhaszn\u00e1l\u00f3k sz\u00e1m\u00e1ra. L\u00e9nyeg\u00e9ben a vil\u00e1g minden t\u00e1j\u00e1r\u00f3l sz\u00e1rmaz\u00f3 egyenrang\u00fa felek elosztott h\u00e1l\u00f3zat\u00e1n alapul.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Az informatikusok szerint a decentraliz\u00e1lt internet gy\u00f6keresen meg fogja v\u00e1ltoztatni a t\u00e1rsadalom m\u0171k\u00f6d\u00e9s\u00e9t. \u00c1talak\u00edtja a szervezeteket, a p\u00e9nz\u00fcgyeket, az internetet, az \u00e1rakat, <a href=\"https:\/\/coinkickoff.com\/hu\/ethereum-classic-etc\/\" data-internallinksmanager029f6b8e52c=\"29\" title=\"Mi az Ethereum Classic (ETC) Hogyan m\u0171k\u00f6dik \u00e9s hol v\u00e1s\u00e1rolhat\u00f3 meg?\">stb.<\/a>., megalapozva ezzel egy liber\u00e1lisabb \u00e9s demokratikusabb internetes architekt\u00far\u00e1t. Ez\u00e9rt a blokkl\u00e1ncok megismer\u00e9se egy l\u00e9p\u00e9s a Web 3.0 elsaj\u00e1t\u00edt\u00e1sa fel\u00e9.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Key_Characteristics_of_the_Web_30_Technology\"><\/span><span style=\"font-weight: 400;\">A Web 3.0 technol\u00f3gia f\u0151 jellemz\u0151i<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">A Web 3.0 alapvet\u0151en a blokkl\u00e1nc-infrastrukt\u00far\u00e1k, a digit\u00e1lis valut\u00e1k \u00e9s a nem megmagyar\u00e1zhat\u00f3 token-k (NFT-k) \u00e1ltal t\u00e1mogatott, hogy az egy\u00e9nek visszakapj\u00e1k az ellen\u0151rz\u00e9st digit\u00e1lis eszk\u00f6zeik felett. Ennek pontos meghat\u00e1roz\u00e1sa kih\u00edv\u00e1st jelent, mivel a Web 3.0 e cikk \u00edr\u00e1sakor m\u00e9g gyerekcip\u0151ben j\u00e1r. \u00cdme n\u00e9h\u00e1ny a technol\u00f3gia legmegk\u00fcl\u00f6nb\u00f6ztet\u0151bb jellemz\u0151i k\u00f6z\u00fcl.<\/span><\/p>\n<div class=\"cg-choice-box-six   cg-blue\" ><div class=\"cg-cb-row\"><div class=\"cg-cb-items\" id=\"product-265843\"><div class=\"cg-cb-top-head\"><div class=\"cg-cb-top-pick\">Legt\u00f6bb Coins<\/div><\/div><a href=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" target=\"_blank\" rel=\"nofollow noopener\" class=\"cg-aff-link cg-cb-img\" data-post-title=\"Binance\" data-aff-link=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" data-post-type=\"top\" data-post-id=\"127750\"><img decoding=\"async\" src=\"https:\/\/coinkickoff.com\/wp-content\/uploads\/2022\/10\/Binance_logo.png\" class=\"cg-img-1\" alt=\"Binance\" style=\"\"><\/a><div class=\"cg-cb-title\"><a href=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" class=\"cg-aff-link\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" data-post-title=\"Binance\" target=\"\" rel=\"nofollow noopener\">Binance<\/a><\/span><\/div><div class=\"cg-cb-content\"><ul><li><strong>350+<\/strong> Kriptovalut\u00e1k list\u00e1zva<\/li><li><strong>&lt;0.10%<\/strong> Tranzakci\u00f3s d\u00edjak<\/li><li><strong>120 milli\u00f3<\/strong> Regisztr\u00e1lt felhaszn\u00e1l\u00f3k<\/li><li>Biztons\u00e1gos eszk\u00f6zalap a felhaszn\u00e1l\u00f3k sz\u00e1m\u00e1ra<\/li><li>A bet\u00e9teken keresni<\/li><\/ul><\/div><div class=\"cg-cb-btn\"><span class='cta-copy'><a href=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" class=\"cg-one-button cg-btn cg-red  cg-aff-link cg-btn-lg\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" data-style=\"default\" data-post-title=\"Binance\" data-extra=\"arrow\" style=\"\" target=\"\" rel=\"nofollow noopener\">Kezdje el<\/a><\/span><\/span><\/div><\/div><div class=\"cg-cb-items\" id=\"product-265829\"><div class=\"cg-cb-top-head\"><div class=\"cg-cb-top-pick\">A legt\u00f6bb orsz\u00e1g<\/div><\/div><a href=\"https:\/\/kraken.pxf.io\/756J3y\" target=\"_blank\" rel=\"nofollow noopener\" class=\"cg-aff-link cg-cb-img\" data-post-title=\"Kraken\" data-aff-link=\"https:\/\/kraken.pxf.io\/756J3y\" data-post-type=\"top\" data-post-id=\"127750\"><img decoding=\"async\" src=\"https:\/\/coinkickoff.com\/wp-content\/uploads\/Kraken-logo.webp\" class=\"cg-img-1\" alt=\"Kraken\" style=\"\"><\/a><div class=\"cg-cb-title\"><a href=\"https:\/\/kraken.pxf.io\/756J3y\" class=\"cg-aff-link\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/kraken.pxf.io\/756J3y\" data-post-title=\"Kraken\" target=\"\" rel=\"nofollow noopener\">Kraken<\/a><\/span><\/div><div class=\"cg-cb-content\"><ul><li>Amerikai sz\u00e9khely\u0171<\/li><li>Kezdje olyan kev\u00e9ssel, mint <strong>$10<\/strong><\/li><li>V\u00e1s\u00e1rl\u00e1s \u00e9s elad\u00e1s <strong>200+<\/strong> kriptovalut\u00e1k<\/li><li>Pro megold\u00e1s nagyobb keresked\u0151k sz\u00e1m\u00e1ra<\/li><li>El\u00e9rhet\u0151 <strong>190+<\/strong> orsz\u00e1gok<\/li><\/ul><\/div><div class=\"cg-cb-btn\"><span class='cta-copy'><a href=\"https:\/\/kraken.pxf.io\/756J3y\" class=\"cg-one-button cg-btn cg-red  cg-aff-link cg-btn-lg\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/kraken.pxf.io\/756J3y\" data-style=\"default\" data-post-title=\"Kraken\" data-extra=\"arrow\" style=\"\" target=\"\" rel=\"nofollow noopener\">Kezdje el<\/a><\/span><\/span><\/div><\/div><div class=\"cg-cb-items\" id=\"product-265822\"><div class=\"cg-cb-top-head\"><div class=\"cg-cb-top-pick\">Amerikai sz\u00e9khely\u0171<\/div><\/div><a href=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" target=\"_blank\" rel=\"nofollow noopener\" class=\"cg-aff-link cg-cb-img\" data-post-title=\"Coinbase\" data-aff-link=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" data-post-type=\"top\" data-post-id=\"127750\"><img decoding=\"async\" src=\"https:\/\/coinkickoff.com\/wp-content\/uploads\/2022\/10\/Coinbase.png\" class=\"cg-img-1\" alt=\"Coinbase\" style=\"\"><\/a><div class=\"cg-cb-title\"><a href=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" class=\"cg-aff-link\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" data-post-title=\"Coinbase\" target=\"\" rel=\"nofollow noopener\">Coinbase<\/a><\/span><\/div><div class=\"cg-cb-content\"><ul><li><strong>200+<\/strong> Kriptovalut\u00e1k list\u00e1zva<\/li><li>Get Crypto az els\u0151 v\u00e1s\u00e1rl\u00e1s ut\u00e1n<\/li><li>Biztos\u00edt\u00e1ssal v\u00e9dve&nbsp;<\/li><li>Biztons\u00e1gos t\u00e1rol\u00e1s p\u00e1nc\u00e9lszekr\u00e9nyes v\u00e9delemmel<\/li><li>A legmegb\u00edzhat\u00f3bb kriptop\u00e9nz platform<\/li><\/ul><\/div><div class=\"cg-cb-btn\"><span class='cta-copy'><a href=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" class=\"cg-one-button cg-btn cg-red  cg-aff-link cg-btn-lg\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" data-style=\"default\" data-post-title=\"Coinbase\" data-extra=\"arrow\" style=\"\" target=\"\" rel=\"nofollow noopener\">Kezdje el<\/a><\/span><\/span><\/div><\/div><\/div><\/div>\n\n<h3><span class=\"ez-toc-section\" id=\"Decentralization\"><\/span><span style=\"font-weight: 400;\">Decentraliz\u00e1ci\u00f3<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">A Web3 koncepci\u00f3j\u00e1nak k\u00f6z\u00e9ppontj\u00e1ban a decentraliz\u00e1ci\u00f3 gondolata \u00e1ll, amely olyan online k\u00f6z\u00f6ss\u00e9geket hoz l\u00e9tre, amelyek k\u00f6z\u00f6s tulajdonban vannak, \u00e9s el\u0151seg\u00edtik a ny\u00edlt \u00e9s \u0151szinte inform\u00e1ci\u00f3cser\u00e9t.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Az olyan k\u00f6zpontos\u00edtott adatb\u00e1zisok, mint a Google, nem fogj\u00e1k tudni megtartani maguknak az inform\u00e1ci\u00f3kat. Ehelyett az inform\u00e1ci\u00f3kat nagysz\u00e1m\u00fa decentraliz\u00e1lt csom\u00f3pontban fogj\u00e1k megosztani \u00e9s t\u00e1rolni. Ezt a folyamatot nevezik <\/span><b>elosztott sz\u00e1m\u00edt\u00e1stechnika<\/b><span style=\"font-weight: 400;\">. <\/span><b>Decentraliz\u00e1lt auton\u00f3m szervezetek<\/b><span style=\"font-weight: 400;\">, azaz, <\/span><b>DAO-k<\/b><span style=\"font-weight: 400;\">, felel\u0151sek az \u00f6sszes inform\u00e1ci\u00f3 birtokl\u00e1s\u00e1\u00e9rt \u00e9s egym\u00e1s k\u00f6z\u00f6tti megoszt\u00e1s\u00e1\u00e9rt.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Pontosabban,\u00a0 <\/span><b>A DAO-k olyan rendszerek, amelyeket a kezdetekt\u0151l fogva egy adott funkci\u00f3 bet\u00f6lt\u00e9s\u00e9re hoznak l\u00e9tre.<\/b><span style=\"font-weight: 400;\">, mint p\u00e9ld\u00e1ul a d\u00f6nt\u00e9shozatal, az ir\u00e1ny\u00edt\u00e1s \u00e9s a tulajdonjog egy adott szervezet (p\u00e9ld\u00e1ul egy kripto-kezdem\u00e9nyez\u00e9s) eset\u00e9ben. Ezek a szervezetek k\u00f6z\u00f6ss\u00e9gi ir\u00e1ny\u00edt\u00e1s\u00faak, \u00e9s valamennyi tagjukra t\u00e1maszkodnak, hogy egy\u00fcttm\u0171k\u00f6djenek egy k\u00f6z\u00f6s c\u00e9l \u00e9rdek\u00e9ben.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A DAO-k val\u00f3ban fejl\u0151dtek a kripto szerelmesei k\u00f6z\u00f6tt, \u00e9s \u00e1ltal\u00e1ban a d\u00f6nt\u00e9sek meghozatal\u00e1ra haszn\u00e1lj\u00e1k a <\/span><b>alulr\u00f3l felfel\u00e9 \u00e9p\u00edtkez\u0151, egalit\u00e1rius ir\u00e1ny\u00edt\u00e1si rendszer<\/b><span style=\"font-weight: 400;\">.\u00a0<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Bottom-Up_Design\"><\/span><span style=\"font-weight: 400;\">Bottom-Up tervez\u00e9s<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Az internet architekt\u00far\u00e1j\u00e1nak alulr\u00f3l felfel\u00e9 t\u00f6rt\u00e9n\u0151 tervez\u00e9s\u00e9n\u00e9l az egyes komponenseket r\u00e9szletesen meghat\u00e1rozz\u00e1k, szemben a fel\u00fclr\u0151l lefel\u00e9 t\u00f6rt\u00e9n\u0151 megk\u00f6zel\u00edt\u00e9ssel, amely egy \u00e1tfog\u00f3 rendszertervez\u00e9s megfogalmaz\u00e1s\u00e1ra \u00f6sszpontos\u00edt an\u00e9lk\u00fcl, hogy belemer\u00fclne a finomabb r\u00e9szletekbe.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A komponensek ezut\u00e1n nagyobb egys\u00e9gekk\u00e9 kapcsol\u00f3dnak \u00f6ssze, amelyek tov\u00e1bbi \u00f6sszekapcsol\u00f3d\u00e1ssal egy teljes h\u00e1l\u00f3zatot alkotnak. Az objektumorient\u00e1lt programoz\u00e1si nyelvekben, mint p\u00e9ld\u00e1ul a C++ \u00e9s a Java, a programban l\u00e9v\u0151 objektumokat is alulr\u00f3l felfel\u00e9 azonos\u00edtj\u00e1k.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Blockchain_Security\"><\/span><span style=\"font-weight: 400;\">Blockchain biztons\u00e1g\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">A blokkl\u00e1nc-technol\u00f3gi\u00e1t gyakran a decentraliz\u00e1ci\u00f3 l\u00e9nyeges elem\u00e9nek tekintik. A blokkl\u00e1nc, egy decentraliz\u00e1lt \u00e9s elosztott <a href=\"https:\/\/coinkickoff.com\/hu\/what-is-ledger-wallet\/\" data-internallinksmanager029f6b8e52c=\"167\" title=\"Ledger Wallet V\u00e9lem\u00e9nyek 2023: D\u00edjak, jellemz\u0151k, biztons\u00e1g, el\u0151ny\u00f6k \u00e9s h\u00e1tr\u00e1nyok\">f\u0151k\u00f6nyv<\/a> amelyhez b\u00e1rki hozz\u00e1f\u00e9rhet, arra fogj\u00e1k haszn\u00e1lni, hogy r\u00f6gz\u00edts\u00e9k, ki mit birtokol az interneten.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A blokkl\u00e1nc egyik gyakori felhaszn\u00e1l\u00e1si esete a nem-fungibilis token-k (NFT-k) \u00e9s a kriptogr\u00e1fiai valuta token-k regisztr\u00e1l\u00e1sa, amelyek lehet\u0151v\u00e9 teszik a digit\u00e1lis \u00e1ruk s\u00farl\u00f3d\u00e1smentes \u00e1tutal\u00e1s\u00e1t olyan felek k\u00f6z\u00f6tt, akiknek nem kell ismerni\u00fck egym\u00e1st. A kriptop\u00e9nz-t\u00e1rca (amely szem\u00e9lyes Web 3.0 azonos\u00edt\u00f3nak tekinthet\u0151) tranzakci\u00f3k lebonyol\u00edt\u00e1s\u00e1hoz t\u00f6rt\u00e9n\u0151 haszn\u00e1latakor az egy\u00e9nek szem\u00e9lyazonoss\u00e1ga rejtve marad, kiv\u00e9ve, ha \u00e9s am\u00edg \u00f6nk\u00e9nt nem fedik fel azt.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Az adatb\u00e1zisok jelentik az els\u0151dleges k\u00fcl\u00f6nbs\u00e9get a blokkl\u00e1nc technol\u00f3gia \u00e9s a webalap\u00fa infrastrukt\u00fara kor\u00e1bbi form\u00e1i k\u00f6z\u00f6tt. Kor\u00e1bban az adatb\u00e1zisokat egy szem\u00e9ly vagy csoport kezelte, aki abszol\u00fat hatalommal \u00e9s ellen\u0151rz\u00e9ssel rendelkezett az infrastrukt\u00fara felett.\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ez lehet\u0151v\u00e9 tette sz\u00e1mukra, hogy akkor \u00e9s \u00fagy v\u00e1ltoztass\u00e1k meg az adatokat, ahogyan \u00e9s amikor csak akarj\u00e1k, ami lehet\u0151s\u00e9get adott a hib\u00e1k \u00e9s csal\u00e1sok elk\u00f6vet\u00e9s\u00e9re. <\/span><b>De<\/b> <b>a blokkl\u00e1ncok seg\u00edts\u00e9g\u00e9vel m\u00e9g a nem m\u0171szaki szakemberek is l\u00e9trehozhatnak ellen\u0151rizhet\u0151, \u00e1tl\u00e1that\u00f3 rendszereket.<\/b><span style=\"font-weight: 400;\">. El\u00e9rhet\u0151s\u00e9ge miatt b\u00e1rki elnyerheti a felhaszn\u00e1l\u00f3k bizalm\u00e1t az\u00e1ltal, hogy felfedezi, hogyan m\u0171k\u00f6dnek egy\u00fctt az alkalmaz\u00e1sai m\u00e1s h\u00e1l\u00f3zatokkal.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cryptography\"><\/span><span style=\"font-weight: 400;\">Kriptogr\u00e1fia\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">A Web 3.0 mag\u00e1ban foglalja a k\u00f6vetkez\u0151ket is <\/span><b>titkos\u00edtott kommunik\u00e1ci\u00f3<\/b><span style=\"font-weight: 400;\">. Alapvet\u0151en garant\u00e1lja, hogy csak az arra jogosultak f\u00e9rhetnek hozz\u00e1 az adatokhoz. <\/span><b>Titkos\u00edt\u00e1s<\/b><span style=\"font-weight: 400;\"> olyan technikai elj\u00e1r\u00e1sok megnevez\u00e9se, amelyek az inform\u00e1ci\u00f3kat \u00e9s a h\u00e1l\u00f3zatokat v\u00e9dik a k\u00edv\u00e1ncsi szemek el\u0151l, \u00e9s ez\u00e1ltal megnehez\u00edtik a hackerek sz\u00e1m\u00e1ra a szem\u00e9lyes adatok felt\u00f6r\u00e9s\u00e9t vagy a h\u00e1l\u00f3zatok \u00e9s rendszerek manipul\u00e1l\u00e1s\u00e1t.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A modern kriptogr\u00e1fi\u00e1ban a titkos\u00edt\u00e1s jellemz\u0151en kriptogr\u00e1fiai algoritmusok alkalmaz\u00e1s\u00e1t jelenti, vagy <\/span><b>rejtjelezett sz\u00f6veg<\/b><span style=\"font-weight: 400;\"> (azaz olvashatatlan sz\u00f6veg, amelyet egy \u00f6sszetett sz\u00e1mkombin\u00e1ci\u00f3 v\u00e9d), hogy \u00e1talak\u00edtsa a <\/span><b>plaintext<\/b><span style=\"font-weight: 400;\"> (az eredeti adatokat) titkos\u00edtott adatokk\u00e1 alak\u00edtja. Ez biztos\u00edtja, hogy csak azok tudj\u00e1k megfejteni az inform\u00e1ci\u00f3t, akik hozz\u00e1f\u00e9rnek hozz\u00e1.\u00a0<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"AI_Machine_Learning\"><\/span><span style=\"font-weight: 400;\">A.I. g\u00e9pi tanul\u00e1s<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><b>A WWW koncepci\u00f3ja szerint a sz\u00e1m\u00edt\u00f3g\u00e9pek az emberi agyhoz hasonl\u00f3an k\u00e9pesek lesznek \u00fajra\u00e9rtelmezni az inform\u00e1ci\u00f3kat.<\/b><span style=\"font-weight: 400;\">. A mesters\u00e9ges intelligencia (AI) nemcsak az inform\u00e1ci\u00f3 tartalm\u00e1t, hanem annak jelent\u0151s\u00e9g\u00e9t \u00e9s a hozz\u00e1 kapcsol\u00f3d\u00f3 \u00e9rz\u00e9seket is meg\u00e9rtette. Ennek eredm\u00e9nyek\u00e9ppen az adatokat olyan m\u00f3don mutatn\u00e1 be az embereknek, amely l\u00e9nyegl\u00e1t\u00f3bb, mint amit jelenleg a keres\u0151motorok ny\u00fajtanak.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ugyan\u00fagy, ahogyan egy emberi elad\u00f3 figyelembe venn\u00e9 az \u00d6n szem\u00e9lyes \u00edzl\u00e9s\u00e9t \u00e9s st\u00edlus\u00e9rz\u00e9k\u00e9t, amikor egy l\u00e1bbeli v\u00e1s\u00e1rl\u00e1si aj\u00e1nl\u00e1st tesz, a mesters\u00e9ges intelligencia is k\u00e9pes lenne ugyanerre. Emellett kutat\u00e1st is v\u00e9gezne az \u00d6n nev\u00e9ben, \u00e9s szem\u00e9lyre szabott marketinglehet\u0151s\u00e9geket k\u00edn\u00e1lna \u00d6nnek p\u00e9ld\u00e1ul j\u00e1rm\u0171vek \u00e9s utaz\u00e1si csomagok tekintet\u00e9ben.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A g\u00e9pi tanul\u00e1s nem csup\u00e1n a c\u00e9lzott rekl\u00e1moz\u00e1sra korl\u00e1toz\u00f3dik, amely jelenleg a sz\u00e1m\u00edt\u00f3g\u00e9pes er\u0151fesz\u00edt\u00e9sek nagy r\u00e9sz\u00e9t teszi ki, hanem lehet\u0151v\u00e9 teszi a sz\u00e1m\u00edt\u00f3g\u00e9pek sz\u00e1m\u00e1ra, hogy gyorsabb \u00e9s relev\u00e1nsabb eredm\u00e9nyeket szolg\u00e1ltassanak sz\u00e1mos ter\u00fcleten, bele\u00e9rtve az orvostudom\u00e1ny fejl\u0151d\u00e9s\u00e9t \u00e9s az \u00faj technol\u00f3gi\u00e1kat.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Val\u00f3j\u00e1ban a mesters\u00e9ges intelligenci\u00e1t m\u00e1r most is haszn\u00e1lj\u00e1k n\u00e9h\u00e1ny n\u00e9pszer\u0171 Web 3.0 alkalmaz\u00e1sban. L\u00e9teznek p\u00e9ld\u00e1ul mesters\u00e9ges intelligenci\u00e1val m\u0171k\u00f6d\u0151 rendszerek \u00e1ltal k\u00e9sz\u00edtett m\u0171alkot\u00e1sok, amelyeket k\u00e9s\u0151bb \u00fagy forgalmaznak, mint <\/span><b>NFT-k<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_Web_30_Drawbacks\"><\/span><span style=\"font-weight: 400;\">A Web 3.0 h\u00e1tr\u00e1nyai<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Hogy a Web 3.0-nak vannak-e negat\u00edv aspektusai, azt m\u00e9g nem tudjuk. Ez az \u00faj internetes v\u00e1ltozat egyel\u0151re m\u00e9g csak kialakul\u00f3ban van. Vannak azonban tal\u00e1lgat\u00e1sok.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ennek egyik oka az a sz\u00e9les k\u00f6rben elterjedt aggodalom, hogy a DAO-k v\u00e9g\u00fcl frakci\u00f3kra fognak szakadni. P\u00e9ldak\u00e9nt eml\u00edthet\u0151, hogy ir\u00e1ny\u00edt\u00f3 test\u00fclet hi\u00e1ny\u00e1ban az interneten kereszt\u00fcl terjed\u0151 hamis inform\u00e1ci\u00f3k \u00e9s az er\u0151szakra val\u00f3 felbujt\u00e1s terjed\u00e9se fokoz\u00f3dhat. Egy bizonyos ponton a politik\u00e1k v\u00e9grehajt\u00e1sa seg\u00edthetne rendet teremteni az ilyen z\u0171rzavarban.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">B\u00e1r a DAO-k ellenezhetik a k\u00f6zpontos\u00edtott hat\u00f3s\u00e1got, m\u00e9gis be kell \u00e9p\u00edteni\u00fck az adatkezel\u00e9si ir\u00e1nyelveket. Mivel az elosztott auton\u00f3m szervezetek (DAO-k) kiz\u00e1r\u00f3lag a digit\u00e1lis t\u00e9rben l\u00e9teznek, a j\u00f3 adatkezel\u00e9s elengedhetetlen a szervezet inform\u00e1ci\u00f3s rendszereinek, tagjainak \u00e9s minden m\u00e1s online interakci\u00f3nak a biztons\u00e1ga \u00e9rdek\u00e9ben.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A blokkl\u00e1nc technol\u00f3gia az alapja a DAO-k m\u0171k\u00f6d\u00e9s\u00e9nek. Az ir\u00e1ny\u00edt\u00e1si protokollok meghat\u00e1roz\u00e1sakor felt\u00e9tlen\u00fcl fontosnak kell lennie, hogy ezen adatok megfelel\u0151 kezel\u00e9s\u00e9t egy erre a c\u00e9lra szolg\u00e1l\u00f3 eszk\u00f6zzel priorit\u00e1sk\u00e9nt kezelj\u00fck.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_Web_30_Future\"><\/span><span style=\"font-weight: 400;\">A Web 3.0 j\u00f6v\u0151je<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">A Web 3.0 j\u00f6v\u0151je f\u00e9nyesnek t\u0171nik, mivel teljes m\u00e9rt\u00e9kben \u00d6n fogja ellen\u0151rizni az adatait, \u00e9s felhaszn\u00e1lhatja azokat arra, hogy pozit\u00edv v\u00e1ltoz\u00e1sokat \u00e9rjen el az \u00e9let\u00e9ben. Mivel egyre t\u00f6bben v\u00e1s\u00e1rolnak \u00e9s keresnek online, hamarosan v\u00e9ge lehet azoknak a napoknak, amikor a v\u00e1llalatok szem\u00e9lyes adatokat gy\u0171jtenek.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A mesters\u00e9ges intelligencia pedig k\u00e9pes lesz szem\u00e9lyes asszisztensk\u00e9nt szolg\u00e1lni \u00d6nt, \u00e9s az \u00d6n \u00e1ltal megadott inform\u00e1ci\u00f3k alapj\u00e1n szem\u00e9lyre szabott \u00e9lm\u00e9nyeket ny\u00fajtani. Emellett a mesters\u00e9ges intelligencia potenci\u00e1lisan felhaszn\u00e1lhat\u00f3 egyedi j\u00e1t\u00e9kok \u00e9s be\u00e1ll\u00edt\u00e1sok l\u00e9trehoz\u00e1s\u00e1ra is.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><span style=\"font-weight: 400;\">K\u00f6vetkeztet\u00e9s<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">A Web 3.0 sok v\u00e1ltoz\u00e1st hozhat, de n\u00e9h\u00e1ny \u00e1tfog\u00f3 tendencia m\u00e1r kezd kirajzol\u00f3dni. M\u00e1r most radik\u00e1lis elmozdul\u00e1s tapasztalhat\u00f3 a nagy adathalmazokt\u00f3l, a hangs\u00faly a v\u00e9gfelhaszn\u00e1l\u00f3k v\u00e9delm\u00e9re \u00e9s felhatalmaz\u00e1s\u00e1ra helyez\u0151dik.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">B\u00e1rmennyire is \u00e9rdekesnek \u00e9s ijeszt\u0151nek t\u0171nik a Web 3.0 lehet\u0151s\u00e9ge, fontos szem el\u0151tt tartani, hogy r\u00f6vid t\u00e1von nem sok minden fog v\u00e1ltozni. Az Internet 1.0 utat engedett az Internet 2.0-nak, \u00e9s a vil\u00e1gh\u00e1l\u00f3 jelenlegi v\u00e1ltozata id\u0151vel elker\u00fclhetetlen\u00fcl v\u00e1ltozni fog.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Emiatt a felhaszn\u00e1l\u00f3k t\u00f6bbs\u00e9ge \u00e9szre sem fogja venni a v\u00e1ltoz\u00e1st, mivel a web eredeti funkci\u00f3i k\u00f6z\u00fcl sok m\u00e9g akkor is el\u00e9rhet\u0151 lesz, amikor a Web 3.0 teljes eg\u00e9sz\u00e9ben megjelenik.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>A web 3.0 olyasvalami, amir\u0151l m\u00e9g ha nem is tudsz sokat a blokkl\u00e1ncr\u00f3l vagy a kriptovalut\u00e1kr\u00f3l, akkor is tudom\u00e1sul vetted a tech-szak\u00e9rt\u0151 legjobb bar\u00e1taidt\u00f3l. K\u00e9ts\u00e9gtelen\u00fcl sz\u00e1mtalan \u00f3r\u00e1t t\u00f6lt\u00f6ttek azzal, hogy arr\u00f3l besz\u00e9lgettek, hogy a Web 3.0 technol\u00f3gia milyen forradalmi hat\u00e1ssal lesz a WWW fejl\u0151d\u00e9s\u00e9re, \u00e9s hogy ez az internetes friss\u00edt\u00e9s hogyan befoly\u00e1solja majd az egy\u00fcttm\u0171k\u00f6d\u00e9sre \u00e9s a [...]<\/p>","protected":false},"author":3,"featured_media":1487,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","_glsr_average":0,"_glsr_ranking":0,"_glsr_reviews":0,"footnotes":""},"categories":[11],"tags":[],"class_list":{"0":"post-1493","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-knowledge","8":"entry"},"featured_image_src":"https:\/\/coinkickoff.com\/wp-content\/uploads\/what-is-web3.0-1-600x400.jpg","featured_image_src_square":"https:\/\/coinkickoff.com\/wp-content\/uploads\/what-is-web3.0-1-600x600.jpg","author_info":{"display_name":"Ian Wright","author_link":"https:\/\/coinkickoff.com\/hu\/author\/ianw\/"},"_links":{"self":[{"href":"https:\/\/coinkickoff.com\/hu\/wp-json\/wp\/v2\/posts\/1493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/coinkickoff.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/coinkickoff.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/coinkickoff.com\/hu\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/coinkickoff.com\/hu\/wp-json\/wp\/v2\/comments?post=1493"}],"version-history":[{"count":3,"href":"https:\/\/coinkickoff.com\/hu\/wp-json\/wp\/v2\/posts\/1493\/revisions"}],"predecessor-version":[{"id":2886,"href":"https:\/\/coinkickoff.com\/hu\/wp-json\/wp\/v2\/posts\/1493\/revisions\/2886"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/coinkickoff.com\/hu\/wp-json\/wp\/v2\/media\/1487"}],"wp:attachment":[{"href":"https:\/\/coinkickoff.com\/hu\/wp-json\/wp\/v2\/media?parent=1493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/coinkickoff.com\/hu\/wp-json\/wp\/v2\/categories?post=1493"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/coinkickoff.com\/hu\/wp-json\/wp\/v2\/tags?post=1493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}