{"id":22638,"date":"2024-02-12T09:46:38","date_gmt":"2024-02-12T08:46:38","guid":{"rendered":"https:\/\/projectes.xtec.cat\/digital\/?page_id=22638"},"modified":"2025-11-03T16:23:13","modified_gmt":"2025-11-03T15:23:13","slug":"navegacio-fora-del-centre","status":"publish","type":"page","link":"https:\/\/projectes.xtec.cat\/digital\/equipaments-i-infraestructures\/infraestructures-digitals\/navegacio-fora-del-centre\/","title":{"rendered":"Navegaci\u00f3 segura (fora del centre)"},"content":{"rendered":"\n<h2 class=\"wp-block-heading alignwide\">1. Revisa si el teu prove\u00efdor d&#8217;internet t\u00e9 alguna soluci\u00f3 de seguretat&#8230;. <\/h2>\n\n\n\n<p class=\"has-ast-global-color-8-color has-text-color\">Actualment, els prove\u00efdors d&#8217;acc\u00e9s a Internet ofereixen solucions de filtratge per als dispositius que es connecten des de les llars. En aquest sentit, recomanem <strong>contactar<\/strong> primer amb el <strong>teu prove\u00efdor d&#8217;acc\u00e9s a internet<\/strong> per tal de saber si et poden oferir alguna soluci\u00f3 de filtratge\/seguretat.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading alignwide\">2. Si el prove\u00efdor no t\u00e9 cap soluci\u00f3<\/h2>\n\n\n\n<p>En cas que el teu prove\u00efdor d&#8217;acc\u00e9s a Internet no tingui cap soluci\u00f3 de filtratge, recomanem fer servir <strong>servidors de noms segurs (DNS segurs) <\/strong>que filtren l\u2019acc\u00e9s a determinats continguts d&#8217;Internet. <\/p>\n\n\n\n<p class=\"paragraf-rodo has-ast-global-color-4-background-color has-background\">Un servidor de noms d\u2019Internet, tamb\u00e9 conegut com a <strong>servidor DNS<\/strong> (del seu acr\u00f2nim en angl\u00e8s, <em>Domain Name System<\/em>), \u00e9s un component fonamental de la infraestructura d\u2019Internet. En una xarxa, aquest servidor \u00e9s l\u2019encarregat de traslladar els noms (alfanum\u00e8rics) de les m\u00e0quines dins d\u2019un domini  a adreces num\u00e8riques de xarxes. Sense aquests servidors de DNS no es pot navegar per Internet.<\/p>\n\n\n\n<p>Hi ha empreses que ofereixen aquest servei de forma gratu\u00efta per a les fam\u00edlies i que bloquegen l\u2019acc\u00e9s a determinats continguts que s\u00f3n del tot inadequats per a l&#8217;alumnat. Alguns d\u2019aquests <strong>prove\u00efdors de DNS<\/strong> segurs s\u00f3n:<\/p>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column caixa is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>OpenDNS<\/strong><\/h2>\n\n\n\n<p>Aquest prove\u00efdor ofereix un servei gratu\u00eft de DNS anomenat <a href=\"https:\/\/www.opendns.com\/setupguide\/#familyshield\" data-type=\"link\" data-id=\"https:\/\/www.opendns.com\/setupguide\/#familyshield\">Family Shield <\/a>que bloca, entre altres coses, continguts per a adults.<\/p>\n\n\n\n<p>Les adreces dels servidors de noms que proveeix OpenDNS s\u00f3n les seg\u00fcents:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-0-color\">DNS Primari: 208.67.222.123<\/mark><\/li>\n\n\n\n<li><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-0-color\">DNS Secundari: 208.67.220.123<\/mark><\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column caixa is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>DNS4EU<\/strong><\/h2>\n\n\n\n<p>La iniciativa <a href=\"https:\/\/www.joindns4.eu\/\" data-type=\"link\" data-id=\"https:\/\/www.joindns4.eu\/\">DNS4EU<\/a> \u00e9s un projecte impulsat per la Comissi\u00f3 Europea per crear un servei de resoluci\u00f3 DNS p\u00fablic europeu.<\/p>\n\n\n\n<p>Joindns disposa d&#8217;uns servidors de noms espec\u00edfics que ofereixen protecci\u00f3 infantil i tamb\u00e9 permet bloquejar anuncis. <br><br>Les adreces d&#8217;aquests servidors de noms s\u00f3n les seg\u00fcents:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-0-color\">DNS Primari: 86.54.11.11<\/mark><\/li>\n\n\n\n<li><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-0-color\">DNS Secundari: 86.54.11.211<\/mark><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column caixa is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>Cloudflare<\/strong><br><\/h2>\n\n\n\n<p>Aquest prove\u00efdor de DNS ofereix el servei <a href=\"https:\/\/blog.cloudflare.com\/introducing-1-1-1-1-for-families\" data-type=\"link\" data-id=\"https:\/\/blog.cloudflare.com\/introducing-1-1-1-1-for-families\" target=\"_blank\" rel=\"noreferrer noopener\">1.1.1.1 for Families<\/a> que ofereix un servei de filtratge de continguts per a adults i programari malici\u00f3s.<\/p>\n\n\n\n<p>Els servidors de DNS que ofereix Cloudflare per a aquest servei s\u00f3n els seg\u00fcents:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-0-color\">DNS Primari: 1.1.1.3<\/mark><\/li>\n\n\n\n<li><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-0-color\">DNS Secundari: 1.0.0.3<\/mark><\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading alignwide has-text-align-left\">3. Com puc fer servir aquests servidors de noms a casa?<\/h2>\n\n\n\n<p>La informaci\u00f3 que proporcionen aquests prove\u00efdors a nivell de servidors de noms, cal que s\u2019apliqui a l&#8217;enrutador que dona acc\u00e9s a internet.<br>Per aplicar aquests canvis, primer de tot recomanem que et posis en contacte amb el vostre prove\u00efdor d&#8217;acc\u00e9s a internet perqu\u00e8 t&#8217;ajudi a configurar l&#8217;enrutador per tal de fer servir aquestes <strong>DNS<\/strong>.<br><br>Si vols canviar els servidors de noms per a la xarxa local que utilitza l&#8217;enrutador, cal con\u00e8ixer l&#8217;adre\u00e7a IP interna de l&#8217;enrutador i les claus d&#8217;acc\u00e9s (normalment se solen trobar en una etiqueta a sota de l&#8217;enrutador). Si no tens aquesta informaci\u00f3 cal contactar amb el prove\u00efdor que et dona acc\u00e9s a Internet.<br><br>Tot els enrutadors tenen una opci\u00f3 que <strong>permet configurar la xarxa local<\/strong> de casa. En aquesta imatge pots veure&#8217;n un exemple:<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"615\" height=\"158\" src=\"https:\/\/projectes.xtec.cat\/digital\/wp-content\/uploads\/usu2317\/2024\/02\/conf-dns.png\" alt=\"\" class=\"wp-image-22981\" style=\"border-width:1px\" srcset=\"https:\/\/projectes.xtec.cat\/digital\/wp-content\/uploads\/usu2317\/2024\/02\/conf-dns.png 615w, https:\/\/projectes.xtec.cat\/digital\/wp-content\/uploads\/usu2317\/2024\/02\/conf-dns-300x77.png 300w\" sizes=\"auto, (max-width: 615px) 100vw, 615px\" \/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Els camps que caldria canviar corresponen al <strong>Primary DNS<\/strong> i <strong>Secondary DNS<\/strong>. En altres encaminadors, aquests camps poden apar\u00e8ixer com a <strong>Servidor DNS1<\/strong> i <strong>Servidor DNS2<\/strong>:<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"462\" height=\"115\" src=\"https:\/\/projectes.xtec.cat\/digital\/wp-content\/uploads\/usu2317\/2024\/02\/conf-dns-2.png\" alt=\"\" class=\"wp-image-22984\" style=\"border-width:1px\" srcset=\"https:\/\/projectes.xtec.cat\/digital\/wp-content\/uploads\/usu2317\/2024\/02\/conf-dns-2.png 462w, https:\/\/projectes.xtec.cat\/digital\/wp-content\/uploads\/usu2317\/2024\/02\/conf-dns-2-300x75.png 300w\" sizes=\"auto, (max-width: 462px) 100vw, 462px\" \/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u00c9s en aquests camps on s\u2019ha d\u2019aplicar la informaci\u00f3 proporcionada per als <strong>servidors de DNS segurs<\/strong>.<br><br>Un cop introdu\u00efda aquesta informaci\u00f3, els nous dispositius que es connectin a la xarxa wifi de casa ja faran servir les noves DNS introdu\u00efdes.<br>Si tens un equip connectat a la wifi mentre s&#8217;ha fet el canvi de DNS, nom\u00e9s caldr\u00e0 desconnectar-lo de la xarxa wifi i tornar-lo a connectar perqu\u00e8 agafi la nova configuraci\u00f3.<\/p>\n\n\n\n<div style=\"height:49px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>1. Revisa si el teu prove\u00efdor d&#8217;internet t\u00e9 alguna soluci\u00f3 de seguretat&#8230;. Actualment, els prove\u00efdors d&#8217;acc\u00e9s a Internet ofereixen solucions de filtratge per als dispositius que es connecten des de les llars. En aquest sentit, recomanem contactar primer amb el teu prove\u00efdor d&#8217;acc\u00e9s a internet per tal de saber si et poden oferir alguna soluci\u00f3 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":12695,"menu_order":0,"comment_status":"closed","ping_status":"close","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","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":"set","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"class_list":["post-22638","page","type-page","status-publish","hentry"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/projectes.xtec.cat\/digital\/wp-json\/wp\/v2\/pages\/22638","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/projectes.xtec.cat\/digital\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/projectes.xtec.cat\/digital\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/projectes.xtec.cat\/digital\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/projectes.xtec.cat\/digital\/wp-json\/wp\/v2\/comments?post=22638"}],"version-history":[{"count":6,"href":"https:\/\/projectes.xtec.cat\/digital\/wp-json\/wp\/v2\/pages\/22638\/revisions"}],"predecessor-version":[{"id":37868,"href":"https:\/\/projectes.xtec.cat\/digital\/wp-json\/wp\/v2\/pages\/22638\/revisions\/37868"}],"up":[{"embeddable":true,"href":"https:\/\/projectes.xtec.cat\/digital\/wp-json\/wp\/v2\/pages\/12695"}],"wp:attachment":[{"href":"https:\/\/projectes.xtec.cat\/digital\/wp-json\/wp\/v2\/media?parent=22638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}