{"id":2194,"date":"2023-09-01T00:27:34","date_gmt":"2023-08-31T22:27:34","guid":{"rendered":"https:\/\/techtocraft.xyz\/?p=2194"},"modified":"2023-09-01T01:27:35","modified_gmt":"2023-08-31T23:27:35","slug":"activer-dns-over-https-doh-sous-windows-11","status":"publish","type":"post","link":"https:\/\/hinakuu.xyz\/?p=2194","title":{"rendered":"Activer DNS over HTTPS (DoH) sous Windows 11"},"content":{"rendered":"\n<p><strong>DNS over HTTPS (DoH)<\/strong>&nbsp;est un protocole permettant de&nbsp;<strong>renforcer la s\u00e9curit\u00e9 et la confidentialit\u00e9 des utilisateurs en chiffrant les requ\u00eates DNS<\/strong>&nbsp;sur le protocole s\u00e9curis\u00e9 HTTPS via le port 443. Toutes les connexions sont chiffr\u00e9es afin de prot\u00e9ger leur int\u00e9grit\u00e9 et garantir la transmission des donn\u00e9es \u00e9vitant ainsi \u00e0 un tiers d\u2019\u00e9couter des paquets sur le r\u00e9seau pour suivre ce qui a \u00e9t\u00e9 consult\u00e9, modifier les r\u00e9ponses DNS via des attaques de type&nbsp;man-in-the-middle&nbsp;ou d\u00e9vier le trafic vers des sites web de phishing et de logiciels malveillants. Nous allons donc voir dans ce tutoriel comment&nbsp;<strong>activer DNS over HTTPS sous Windows 11<\/strong>&nbsp;ainsi que dans le navigateurs web Chrome.<\/p>\n\n\n\n<p>Source : <a href=\"https:\/\/www.proservices-informatique.fr\/activer-dns-over-https-windows\/#:~:text=adaptateur%20Wi%2DFi.-,Cliquez%20sur%20le%20bouton%20%C2%AB%20Modifier%20%C2%BB%20au%20param%C3%A8tre%20%C2%AB%20Attribution%20du,DoH%2C%20que%20vous%20souhaitez%20utiliser.\">https:\/\/www.proservices-informatique.fr<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techtocraft.xyz\/wp-content\/uploads\/2023\/09\/DNS-over-HTTPS-featured-1-1024x726.png\" alt=\"\" class=\"wp-image-2231\" style=\"width:782px;height:555px\" width=\"782\" height=\"555\" srcset=\"https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/DNS-over-HTTPS-featured-1-1024x726.png 1024w, https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/DNS-over-HTTPS-featured-1-300x213.png 300w, https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/DNS-over-HTTPS-featured-1-768x545.png 768w, https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/DNS-over-HTTPS-featured-1.png 1200w\" sizes=\"auto, (max-width: 782px) 100vw, 782px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"comment-activer-dns-over-https-dans-windows-11\">Comment activer DNS over HTTPS dans Windows 11<\/h2>\n\n\n\n<p>La prise en charge du protocole DNS over HTTPS n\u2019est pas activ\u00e9e par d\u00e9faut dans Windows 11, si vous souhaitez profiter du protocole DoH afin de&nbsp;<strong>s\u00e9curiser les requ\u00eates DNS<\/strong>&nbsp;pour am\u00e9liorer la s\u00e9curit\u00e9 de votre connexion, et la confidentialit\u00e9 de votre r\u00e9seau, vous pouvez activer DNS over HTTPS sous Windows 11 via les param\u00e8tres \u00ab R\u00e9seau et Internet \u00bb.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"activer-doh-dans-windows-11-avec-parametres-reseau-internet\">Activer DoH dans Windows 11 avec les param\u00e8tres R\u00e9seau et Internet<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techtocraft.xyz\/wp-content\/uploads\/2023\/09\/parametres-reseau-et-internet-windows-11.png\" alt=\"\" class=\"wp-image-2195\" style=\"width:848px;height:622px\" width=\"848\" height=\"622\" srcset=\"https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/parametres-reseau-et-internet-windows-11.png 900w, https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/parametres-reseau-et-internet-windows-11-300x220.png 300w, https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/parametres-reseau-et-internet-windows-11-768x563.png 768w\" sizes=\"auto, (max-width: 848px) 100vw, 848px\" \/><figcaption class=\"wp-element-caption\">Ouvrez les&nbsp;Param\u00e8tres Windows, s\u00e9lectionnez \u00ab&nbsp;<strong>R\u00e9seau et Internet<\/strong>&nbsp;\u00bb dans le menu lat\u00e9ral de gauche, et cliquez sur \u00ab&nbsp;<strong>Wi-Fi<\/strong>&nbsp;\u00bb ou \u00ab&nbsp;<strong>Ethernet<\/strong>&nbsp;\u00bb, suivant le type de connexion r\u00e9seau pour lequel vous souhaitez activer DNS over HTTPS dans Windows 11.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"430\" src=\"https:\/\/techtocraft.xyz\/wp-content\/uploads\/2023\/09\/modifier-attribution-serveur-dns-adaptateur-reseau-ethernet-windows-11.png\" alt=\"\" class=\"wp-image-2196\" srcset=\"https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/modifier-attribution-serveur-dns-adaptateur-reseau-ethernet-windows-11.png 900w, https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/modifier-attribution-serveur-dns-adaptateur-reseau-ethernet-windows-11-300x143.png 300w, https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/modifier-attribution-serveur-dns-adaptateur-reseau-ethernet-windows-11-768x367.png 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><figcaption class=\"wp-element-caption\">Si vous souhaitez activer DoH pour un&nbsp;adaptateur r\u00e9seau&nbsp;Ethernet, cliquez sur le bouton \u00ab&nbsp;<strong>Modifier<\/strong>&nbsp;\u00bb au param\u00e8tre \u00ab&nbsp;<strong>Attribution du serveur DNS<\/strong>&nbsp;\u00bb.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"470\" src=\"https:\/\/techtocraft.xyz\/wp-content\/uploads\/2023\/09\/afficher-gerer-proprietes-adaptateur-wifi-windows-11.png\" alt=\"\" class=\"wp-image-2197\" srcset=\"https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/afficher-gerer-proprietes-adaptateur-wifi-windows-11.png 900w, https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/afficher-gerer-proprietes-adaptateur-wifi-windows-11-300x157.png 300w, https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/afficher-gerer-proprietes-adaptateur-wifi-windows-11-768x401.png 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><figcaption class=\"wp-element-caption\">Si vous souhaitez activer DoH pour un adaptateur r\u00e9seau&nbsp;Wi-Fi, cliquez sur \u00ab&nbsp;<strong>Propri\u00e9t\u00e9s du mat\u00e9riel<\/strong>&nbsp;\u00bb pour afficher et g\u00e9rer les propri\u00e9t\u00e9s de l\u2019adaptateur Wi-Fi.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"470\" src=\"https:\/\/techtocraft.xyz\/wp-content\/uploads\/2023\/09\/modifier-attribution-serveur-dns-adaptateur-reseau-wifi-windows-11.png\" alt=\"\" class=\"wp-image-2199\" srcset=\"https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/modifier-attribution-serveur-dns-adaptateur-reseau-wifi-windows-11.png 900w, https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/modifier-attribution-serveur-dns-adaptateur-reseau-wifi-windows-11-300x157.png 300w, https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/modifier-attribution-serveur-dns-adaptateur-reseau-wifi-windows-11-768x401.png 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><figcaption class=\"wp-element-caption\">Cliquez sur le bouton \u00ab&nbsp;<strong>Modifier<\/strong>&nbsp;\u00bb au param\u00e8tre \u00ab&nbsp;<strong>Attribution du serveur DNS<\/strong>&nbsp;\u00bb.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-table aligncenter\"><table><tbody><tr><td><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"705\" class=\"wp-image-2200\" style=\"width: 300px;\" src=\"https:\/\/techtocraft.xyz\/wp-content\/uploads\/2023\/09\/activer-dns-over-https-doh-adresses-dns-ipv4-windows-11.png\" alt=\"\" srcset=\"https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/activer-dns-over-https-doh-adresses-dns-ipv4-windows-11.png 318w, https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/activer-dns-over-https-doh-adresses-dns-ipv4-windows-11-128x300.png 128w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/td><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"710\" class=\"wp-image-2201\" style=\"width: 300px;\" src=\"https:\/\/techtocraft.xyz\/wp-content\/uploads\/2023\/09\/activer-dns-over-https-doh-adresses-dns-ipv6-windows-11.png\" alt=\"\" srcset=\"https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/activer-dns-over-https-doh-adresses-dns-ipv6-windows-11.png 316w, https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/activer-dns-over-https-doh-adresses-dns-ipv6-windows-11-127x300.png 127w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Sous \u00ab\u00a0<strong>Autre DNS<\/strong>\u00a0\u00bb, saisissez l\u2019adresse IPv6 du serveur DNS alternatif (secondaire), prenant en charge DoH, que vous souhaitez utiliser. Sous \u00ab\u00a0<strong>DNS sur HTTPS<\/strong>\u00a0\u00bb, s\u00e9lectionnez \u00ab\u00a0<strong>Activ\u00e9 (mod\u00e8le automatique)<\/strong>\u00a0\u00bb dans le menu d\u00e9roulant, et laissez le param\u00e8tre \u00ab\u00a0<strong>Retour au texte clair<\/strong>\u00a0\u00bb sur \u00ab\u00a0<strong>D\u00e9sactiv\u00e9<\/strong>\u00a0\u00bb.<br>Cliquez ensuite sur le bouton \u00ab\u00a0<strong>Enregistrer<\/strong>\u00a0\u00bb pour valider les modifications des\u00a0param\u00e8tres DNS. D\u00e8s \u00e0 pr\u00e9sent,\u00a0<strong>Windows 11 chiffrera le trafic DNS via le protocole HTTPS<\/strong>.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"les-serveurs-dns-compatibles-doh\">Les serveurs DNS compatibles DoH<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Google Public DNS<\/strong><br><br>Adresses IPv4 :<br>DNS primaire : 8.8.8.8<br>DNS secondaire : 8.8.4.4<br><br>Adresses IPv6 :<br>DNS primaire : 2001:4860:4860::8888<br>DNS secondaire : 2001:4860:4860::8844<\/td><td><strong>Cloudflare<\/strong><br><br>Adresses IPv4 :<br>DNS primaire : 1.1.1.1<br>DNS secondaire : 1.0.0.1<br><br>Adresses IPv6 :<br>DNS primaire : 2606:4700:4700::1111<br>DNS secondaire : 2606:4700:4700::1001<br><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-group alignfull is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\" id=\"verifier-que-dns-over-https-fonctionne\">V\u00e9rifier que DNS over HTTPS fonctionne<\/h2>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">Pour v\u00e9rifier que DNS over HTTPS fonctionne sous Windows 11, ouvrez les&nbsp;Param\u00e8tres de Windows 11, s\u00e9lectionnez \u00ab&nbsp;<strong>R\u00e9seau et Internet<\/strong>&nbsp;\u00bb, dans le menu lat\u00e9ral de gauche, et cliquez sur \u00ab&nbsp;<strong>Ethernet<\/strong>&nbsp;\u00bb ou \u00ab&nbsp;<strong>Wi-Fi<\/strong>&nbsp;\u00bb. Au param\u00e8tre \u00ab&nbsp;<strong>Attribution du serveur DNS<\/strong>&nbsp;\u00bb, l\u2019adresse des serveurs DNS \u00ab&nbsp;<strong>IPv4<\/strong>&nbsp;\u00bb et \u00ab&nbsp;<strong>IPv6<\/strong>&nbsp;\u00bb doit indiquer la mention \u00ab&nbsp;<strong>Chiffr\u00e9<\/strong>&nbsp;\u00bb.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"470\" src=\"https:\/\/techtocraft.xyz\/wp-content\/uploads\/2023\/09\/requetes-dns-chiffrees-windows-11.png\" alt=\"\" class=\"wp-image-2203\" srcset=\"https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/requetes-dns-chiffrees-windows-11.png 900w, https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/requetes-dns-chiffrees-windows-11-300x157.png 300w, https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/requetes-dns-chiffrees-windows-11-768x401.png 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Quand le protocole DNS over HTTPS est activ\u00e9 dans Windows 11,&nbsp;<strong>les requ\u00eates DNS sont chiffr\u00e9es<\/strong>, et ne sont donc pas visibles.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"activer-dns-over-https-dans-les-navigateurs-web\">Activer DNS over HTTPS dans les navigateurs web<\/h2>\n\n\n\n<p>Vous pouvez \u00e9galement&nbsp;<strong>activer le DNS sur HTTPS dans votre navigateur web<\/strong>&nbsp;favori avec&nbsp;un fournisseur DNS compatible DoH&nbsp;disponible dans la liste des fournisseurs DNS du navigateur ou ajouter l\u2019adresse d\u2019un autre fournisseur DNS personnalis\u00e9 de votre choix.<\/p>\n\n\n\n<p>Ouvrez le navigateur Chrome, saisissez \u00ab chrome:\/\/settings\/security \u00bb dans la barre d\u2019adresse de Chrome, puis \u00e0 l\u2019option \u00ab&nbsp;<strong>Utiliser un DNS s\u00e9curis\u00e9<\/strong>&nbsp;\u00bb, s\u00e9lectionnez \u00ab Personnalis\u00e9 \u00bb, et s\u00e9lectionnez un fournisseur DNS dans la liste ou ajoutez l\u2019adresse d\u2019un fournisseur DNS personnalis\u00e9 compatible DoH.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techtocraft.xyz\/wp-content\/uploads\/2023\/09\/requetes-dns-chiffrees-3.png\" alt=\"\" class=\"wp-image-2212\" style=\"width:840px;height:593px\" width=\"840\" height=\"593\" srcset=\"https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/requetes-dns-chiffrees-3.png 900w, https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/requetes-dns-chiffrees-3-300x212.png 300w, https:\/\/hinakuu.xyz\/wp-content\/uploads\/2023\/09\/requetes-dns-chiffrees-3-768x542.png 768w\" sizes=\"auto, (max-width: 840px) 100vw, 840px\" \/><\/figure>\n\n\n\n<p>Fermez ensuite le navigateur Chrome, et relancez-le.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>DNS over HTTPS (DoH)&nbsp;est un protocole permettant de&nbsp;renforcer la s\u00e9curit\u00e9 et la confidentialit\u00e9 des utilisateurs en chiffrant les<\/p>\n","protected":false},"author":1,"featured_media":2233,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2194","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classe"],"_links":{"self":[{"href":"https:\/\/hinakuu.xyz\/index.php?rest_route=\/wp\/v2\/posts\/2194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hinakuu.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hinakuu.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hinakuu.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hinakuu.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2194"}],"version-history":[{"count":21,"href":"https:\/\/hinakuu.xyz\/index.php?rest_route=\/wp\/v2\/posts\/2194\/revisions"}],"predecessor-version":[{"id":2243,"href":"https:\/\/hinakuu.xyz\/index.php?rest_route=\/wp\/v2\/posts\/2194\/revisions\/2243"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hinakuu.xyz\/index.php?rest_route=\/wp\/v2\/media\/2233"}],"wp:attachment":[{"href":"https:\/\/hinakuu.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hinakuu.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hinakuu.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}