{"id":16134,"date":"2020-10-22T07:00:29","date_gmt":"2020-10-22T05:00:29","guid":{"rendered":"https:\/\/www.tecsens.com\/5-raons-per-utilitzar-una-vpn\/"},"modified":"2021-04-16T10:30:15","modified_gmt":"2021-04-16T08:30:15","slug":"5-raons-per-utilitzar-una-vpn","status":"publish","type":"post","link":"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/","title":{"rendered":"5 raons per utilitzar una VPN"},"content":{"rendered":"\n

Abans de l’auge del teletreball, moltes persones s’enfrontaven al gran repte de treballar fora de l’oficina a trav\u00e9s de connexions insegures. Viatjar, reunions i altres situacions quotidianes podria ser una amena\u00e7a. Davant d’aix\u00f2, la millor soluci\u00f3 sempre ha estat l’\u00fas d’una VPN. Per\u00f2, quines s\u00f3n les 5 raons per utilitzar una VPN realment?<\/strong><\/p>\n\n

Qu\u00e8 \u00e9s una VPN?<\/h2>\n\n

Una\n Vpn (Xarxa Privada Virtual)<\/em> <\/a>\n<\/strong>\u00e9s una tecnologia que li permet connectar un o m\u00e9s ordinadors a una xarxa privada a trav\u00e9s d’Internet d’una manera xifrada. Tot i que aix\u00f2 no \u00e9s nou, ha tornat a cr\u00e9ixer en els \u00faltims anys a causa de la situaci\u00f3 actual i la creixent preocupaci\u00f3 dels usuaris per les seves amenaces de privacitat i ciberatac en l\u00ednia.<\/p>\n\n

5 raons per utilitzar una VPN:<\/h2>\n\n
  1. S’utilitza per connectar-se de forma protegida i remota a xarxes privades.<\/li>
  2. Podeu enlla\u00e7ar moltes xarxes diferents i fins i tot servidors de manera m\u00e9s segura.<\/li>
  3. Habilita la navegaci\u00f3 segura en xarxes Wi-Fi p\u00fabliques.<\/li>
  4. Permet eludir la censura o les restriccions regionals de contingut o llocs web.<\/li>
  5. Evita quel’atac home-al-mig<\/em> (MitM,<\/em> o JANUS)<\/em>utilitzi un encaminador WiFi per interceptar<\/em> les comunicacions i dades dels usuaris.<\/li><\/ol>\n

    Com funciona una VPN? <\/h2>\n\n

    Per entendre com funciona<\/strong> una VPN,<\/strong>primer heu d’entendre com es genera una connexi\u00f3. Podem representar-la com una ruta amb sortida i final, i amb diferents punts de control on viatgen paquets d’informaci\u00f3 (protocol PPTP).<\/p>\n\n

    No obstant aix\u00f2, quan s’utilitza una xarxa privada,<\/strong> s’aplica una capa d’encriptaci\u00f3 i autenticaci\u00f3 a aquesta ruta, per protegir el tr\u00e0nsit de xarxa a trav\u00e9s del qual viatgen les dades. Aquesta t\u00e8cnica s’anomena t\u00fanel VPN i<\/em> <\/strong>com el seu nom indica \u00e9s crear una mena de t\u00fanel o canal de comunicaci\u00f3 dins d’una xarxa inform\u00e0tica. <\/p>\n\n

    D’aquesta manera, el que realment est\u00e0 succeint en la comunicaci\u00f3 \u00e9s que les dades que s’envien estan cobertes. Cadascun dels nodes intermediaris implicats en el proc\u00e9s interactuar\u00e0 amb el paquet, per\u00f2 nom\u00e9s al final de la comunicaci\u00f3 es revelar\u00e0 i es desxifrar\u00e0 la informaci\u00f3 per al seu \u00fas.<\/p>\n\n

    Per la seva banda, la capa d’autenticaci\u00f3 verificar\u00e0 la identitat dels usuaris i restringir\u00e0 l’acc\u00e9s a aquells que no estiguin autoritzats. <\/p>\n\n

    Tipus vpn:<\/h2>\n\n

    Hi ha diversos tipus de VPN, que en<\/a>funci\u00f3 de les necessitats de cada organitzaci\u00f3 determinaran l’elecci\u00f3 d’una arquitectura o una altra.<\/p>\n\n

    \u00b7 Acc\u00e9s VPN: <\/strong> Permeten una connexi\u00f3 remota directa a la xarxa local d’habitatge o empresa, i l’acc\u00e9s a totes les accions com si fos f\u00edsicament a casa o a l’empresa.<\/p>\n\n

    \"Arquitectura<\/figure><\/div>\n\n

    \u00b7 VPN punt a punt:<\/strong> Et permeten connectar oficines remotes a la seu d’una organitzaci\u00f3 i tenir acc\u00e9s a totes les accions, com si estigu\u00e9sn f\u00edsicament en totes elles. El servidor VPN \u00e9s el que t\u00e9 un enlla\u00e7 permanent a Internet, accepta totes les connexions que provenen dels llocs i estableix el t\u00fanel VPN a trav\u00e9s d’un tipus d’encriptaci\u00f3 i autenticaci\u00f3.<\/p>\n\n

    \"Arquitectura<\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"

    Abans de l’auge del teletreball, moltes persones s’enfrontaven al gran repte de treballar fora de l’oficina a trav\u00e9s de connexions insegures. Viatjar, reunions i altres situacions quotidianes podria ser una amena\u00e7a. Davant d’aix\u00f2, la millor soluci\u00f3 sempre ha estat l’\u00fas d’una VPN. Per\u00f2, quines s\u00f3n les 5 raons per utilitzar una VPN realment? Qu\u00e8 \u00e9s […]<\/p>\n","protected":false},"author":9,"featured_media":15258,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[496,497],"tags":[390,175,381,404],"class_list":["post-16134","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-consulting-ca","category-seguretat-ti","tag-ciberseguretat","tag-network-ca","tag-seguretat","tag-vpn-ca"],"yoast_head":"\n5 raons per utilitzar una VPN - Tecsens -<\/title>\n<meta name=\"description\" content=\"Treballar a dist\u00e0ncia \u00e9s un repte i, al seu torn, amena\u00e7ar les organitzacions. Aqu\u00ed hi ha 5 raons per utilitzar una VPN.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"5 raons per utilitzar una VPN - Tecsens -\" \/>\n<meta property=\"og:description\" content=\"Treballar a dist\u00e0ncia \u00e9s un repte i, al seu torn, amena\u00e7ar les organitzacions. Aqu\u00ed hi ha 5 raons per utilitzar una VPN.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/\" \/>\n<meta property=\"og:site_name\" content=\"Tecsens\" \/>\n<meta property=\"article:published_time\" content=\"2020-10-22T05:00:29+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-04-16T08:30:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tecsens.com\/wp-content\/uploads\/2020\/10\/5-Motivos-para-utilizar-VPN.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1522\" \/>\n\t<meta property=\"og:image:height\" content=\"857\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"TECSENS Marketing\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"TECSENS Marketing\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/\"},\"author\":{\"name\":\"TECSENS Marketing\",\"@id\":\"https:\/\/www.tecsens.com\/#\/schema\/person\/134d9be870dd4b778a2f90367c9805bd\"},\"headline\":\"5 raons per utilitzar una VPN\",\"datePublished\":\"2020-10-22T05:00:29+00:00\",\"dateModified\":\"2021-04-16T08:30:15+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/\"},\"wordCount\":496,\"publisher\":{\"@id\":\"https:\/\/www.tecsens.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.tecsens.com\/wp-content\/uploads\/2020\/10\/5-Motivos-para-utilizar-VPN.jpg\",\"keywords\":[\"Ciberseguretat\",\"network\",\"Seguretat\",\"Vpn\"],\"articleSection\":[\"Consulting\",\"Seguretat TI\"],\"inLanguage\":\"ca-ES\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/\",\"url\":\"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/\",\"name\":\"5 raons per utilitzar una VPN - Tecsens -\",\"isPartOf\":{\"@id\":\"https:\/\/www.tecsens.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.tecsens.com\/wp-content\/uploads\/2020\/10\/5-Motivos-para-utilizar-VPN.jpg\",\"datePublished\":\"2020-10-22T05:00:29+00:00\",\"dateModified\":\"2021-04-16T08:30:15+00:00\",\"description\":\"Treballar a dist\u00e0ncia \u00e9s un repte i, al seu torn, amena\u00e7ar les organitzacions. Aqu\u00ed hi ha 5 raons per utilitzar una VPN.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/#breadcrumb\"},\"inLanguage\":\"ca-ES\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ca-ES\",\"@id\":\"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/#primaryimage\",\"url\":\"https:\/\/www.tecsens.com\/wp-content\/uploads\/2020\/10\/5-Motivos-para-utilizar-VPN.jpg\",\"contentUrl\":\"https:\/\/www.tecsens.com\/wp-content\/uploads\/2020\/10\/5-Motivos-para-utilizar-VPN.jpg\",\"width\":1522,\"height\":857,\"caption\":\"5 raons per utilitzar VPN\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\/\/www.tecsens.com\/ca\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"5 raons per utilitzar una VPN\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.tecsens.com\/#website\",\"url\":\"https:\/\/www.tecsens.com\/\",\"name\":\"TECSENS - Empowering companies\",\"description\":\"Sense & Technology\",\"publisher\":{\"@id\":\"https:\/\/www.tecsens.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.tecsens.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ca-ES\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.tecsens.com\/#organization\",\"name\":\"TECSENS\",\"url\":\"https:\/\/www.tecsens.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ca-ES\",\"@id\":\"https:\/\/www.tecsens.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.tecsens.com\/wp-content\/uploads\/2017\/02\/logo@2x.png\",\"contentUrl\":\"https:\/\/www.tecsens.com\/wp-content\/uploads\/2017\/02\/logo@2x.png\",\"width\":411,\"height\":85,\"caption\":\"TECSENS\"},\"image\":{\"@id\":\"https:\/\/www.tecsens.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.linkedin.com\/company\/tecsens\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.tecsens.com\/#\/schema\/person\/134d9be870dd4b778a2f90367c9805bd\",\"name\":\"TECSENS Marketing\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ca-ES\",\"@id\":\"https:\/\/www.tecsens.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/89378754ae155e558af3141e6a30ab30?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/89378754ae155e558af3141e6a30ab30?s=96&d=mm&r=g\",\"caption\":\"TECSENS Marketing\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"5 raons per utilitzar una VPN - Tecsens -","description":"Treballar a dist\u00e0ncia \u00e9s un repte i, al seu torn, amena\u00e7ar les organitzacions. Aqu\u00ed hi ha 5 raons per utilitzar una VPN.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/","og_locale":"ca_ES","og_type":"article","og_title":"5 raons per utilitzar una VPN - Tecsens -","og_description":"Treballar a dist\u00e0ncia \u00e9s un repte i, al seu torn, amena\u00e7ar les organitzacions. Aqu\u00ed hi ha 5 raons per utilitzar una VPN.","og_url":"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/","og_site_name":"Tecsens","article_published_time":"2020-10-22T05:00:29+00:00","article_modified_time":"2021-04-16T08:30:15+00:00","og_image":[{"width":1522,"height":857,"url":"https:\/\/www.tecsens.com\/wp-content\/uploads\/2020\/10\/5-Motivos-para-utilizar-VPN.jpg","type":"image\/jpeg"}],"author":"TECSENS Marketing","twitter_card":"summary_large_image","twitter_misc":{"Written by":"TECSENS Marketing","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/#article","isPartOf":{"@id":"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/"},"author":{"name":"TECSENS Marketing","@id":"https:\/\/www.tecsens.com\/#\/schema\/person\/134d9be870dd4b778a2f90367c9805bd"},"headline":"5 raons per utilitzar una VPN","datePublished":"2020-10-22T05:00:29+00:00","dateModified":"2021-04-16T08:30:15+00:00","mainEntityOfPage":{"@id":"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/"},"wordCount":496,"publisher":{"@id":"https:\/\/www.tecsens.com\/#organization"},"image":{"@id":"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/#primaryimage"},"thumbnailUrl":"https:\/\/www.tecsens.com\/wp-content\/uploads\/2020\/10\/5-Motivos-para-utilizar-VPN.jpg","keywords":["Ciberseguretat","network","Seguretat","Vpn"],"articleSection":["Consulting","Seguretat TI"],"inLanguage":"ca-ES"},{"@type":"WebPage","@id":"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/","url":"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/","name":"5 raons per utilitzar una VPN - Tecsens -","isPartOf":{"@id":"https:\/\/www.tecsens.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/#primaryimage"},"image":{"@id":"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/#primaryimage"},"thumbnailUrl":"https:\/\/www.tecsens.com\/wp-content\/uploads\/2020\/10\/5-Motivos-para-utilizar-VPN.jpg","datePublished":"2020-10-22T05:00:29+00:00","dateModified":"2021-04-16T08:30:15+00:00","description":"Treballar a dist\u00e0ncia \u00e9s un repte i, al seu torn, amena\u00e7ar les organitzacions. Aqu\u00ed hi ha 5 raons per utilitzar una VPN.","breadcrumb":{"@id":"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/#breadcrumb"},"inLanguage":"ca-ES","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/"]}]},{"@type":"ImageObject","inLanguage":"ca-ES","@id":"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/#primaryimage","url":"https:\/\/www.tecsens.com\/wp-content\/uploads\/2020\/10\/5-Motivos-para-utilizar-VPN.jpg","contentUrl":"https:\/\/www.tecsens.com\/wp-content\/uploads\/2020\/10\/5-Motivos-para-utilizar-VPN.jpg","width":1522,"height":857,"caption":"5 raons per utilitzar VPN"},{"@type":"BreadcrumbList","@id":"https:\/\/www.tecsens.com\/ca\/5-raons-per-utilitzar-una-vpn\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/www.tecsens.com\/ca\/"},{"@type":"ListItem","position":2,"name":"5 raons per utilitzar una VPN"}]},{"@type":"WebSite","@id":"https:\/\/www.tecsens.com\/#website","url":"https:\/\/www.tecsens.com\/","name":"TECSENS - Empowering companies","description":"Sense & Technology","publisher":{"@id":"https:\/\/www.tecsens.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.tecsens.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ca-ES"},{"@type":"Organization","@id":"https:\/\/www.tecsens.com\/#organization","name":"TECSENS","url":"https:\/\/www.tecsens.com\/","logo":{"@type":"ImageObject","inLanguage":"ca-ES","@id":"https:\/\/www.tecsens.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.tecsens.com\/wp-content\/uploads\/2017\/02\/logo@2x.png","contentUrl":"https:\/\/www.tecsens.com\/wp-content\/uploads\/2017\/02\/logo@2x.png","width":411,"height":85,"caption":"TECSENS"},"image":{"@id":"https:\/\/www.tecsens.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/tecsens\/"]},{"@type":"Person","@id":"https:\/\/www.tecsens.com\/#\/schema\/person\/134d9be870dd4b778a2f90367c9805bd","name":"TECSENS Marketing","image":{"@type":"ImageObject","inLanguage":"ca-ES","@id":"https:\/\/www.tecsens.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/89378754ae155e558af3141e6a30ab30?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/89378754ae155e558af3141e6a30ab30?s=96&d=mm&r=g","caption":"TECSENS Marketing"}}]}},"_links":{"self":[{"href":"https:\/\/www.tecsens.com\/ca\/wp-json\/wp\/v2\/posts\/16134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tecsens.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tecsens.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tecsens.com\/ca\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tecsens.com\/ca\/wp-json\/wp\/v2\/comments?post=16134"}],"version-history":[{"count":7,"href":"https:\/\/www.tecsens.com\/ca\/wp-json\/wp\/v2\/posts\/16134\/revisions"}],"predecessor-version":[{"id":21710,"href":"https:\/\/www.tecsens.com\/ca\/wp-json\/wp\/v2\/posts\/16134\/revisions\/21710"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tecsens.com\/ca\/wp-json\/wp\/v2\/media\/15258"}],"wp:attachment":[{"href":"https:\/\/www.tecsens.com\/ca\/wp-json\/wp\/v2\/media?parent=16134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tecsens.com\/ca\/wp-json\/wp\/v2\/categories?post=16134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tecsens.com\/ca\/wp-json\/wp\/v2\/tags?post=16134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}