{"id":27720,"date":"2019-06-19T16:45:00","date_gmt":"2019-06-19T14:45:00","guid":{"rendered":"https:\/\/perseus.de\/les-bons-reglages-naviguez-en-toute-securite-et-en-prive-avec-le-navigateur-firefox\/"},"modified":"2026-03-30T17:51:55","modified_gmt":"2026-03-30T15:51:55","slug":"les-bons-reglages-naviguez-en-toute-securite-et-en-prive-avec-le-navigateur-firefox","status":"publish","type":"post","link":"https:\/\/perseus.de\/fr\/les-bons-reglages-naviguez-en-toute-securite-et-en-prive-avec-le-navigateur-firefox\/","title":{"rendered":"Les bons r\u00e9glages : naviguez en toute s\u00e9curit\u00e9 et en priv\u00e9 avec le navigateur Firefox"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"27720\" class=\"elementor elementor-27720 elementor-22988\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2ba0588 e-flex e-con-boxed e-con e-parent\" data-id=\"2ba0588\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6459d3d elementor-widget elementor-widget-image\" data-id=\"6459d3d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"730\" height=\"412\" src=\"https:\/\/perseus.de\/wp-content\/uploads\/2019\/06\/Blog-Header-Firefox-Nutzung.png\" class=\"attachment-medium_large size-medium_large wp-image-27719\" alt=\"\" srcset=\"https:\/\/perseus.de\/wp-content\/uploads\/2019\/06\/Blog-Header-Firefox-Nutzung.png 730w, https:\/\/perseus.de\/wp-content\/uploads\/2019\/06\/Blog-Header-Firefox-Nutzung-300x169.png 300w\" sizes=\"(max-width: 730px) 100vw, 730px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\"><\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-605d6e0d e-flex e-con-boxed e-con e-parent\" data-id=\"605d6e0d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-87f26f9 e-con-full e-flex e-con e-child\" data-id=\"87f26f9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-abb008b e-con-full e-flex e-con e-child\" data-id=\"abb008b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3818d22 elementor-widget elementor-widget-text-editor\" data-id=\"3818d22\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6>19.06.2019<\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-08843f3 elementor-widget elementor-widget-heading\" data-id=\"08843f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Les bons r\u00e9glages : naviguez en toute s\u00e9curit\u00e9 et en priv\u00e9 avec le navigateur Firefox<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8476a96 elementor-widget elementor-widget-text-editor\" data-id=\"8476a96\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Cybers\u00e9curit\u00e9 | Protection informatique | Navigateur<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c4b8f49 e-con-full e-flex e-con e-child\" data-id=\"c4b8f49\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-626bf04 elementor-widget elementor-widget-text-editor\" data-id=\"626bf04\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Si le navigateur n\u2019est pas correctement configur\u00e9, il peut rapidement devenir une passerelle pour les cybercriminels. Firefox est l\u2019un des fournisseurs les plus courants. D\u00e9couvrez quels param\u00e8tres de s\u00e9curit\u00e9 vous pouvez configurer pour assurer la s\u00e9curit\u00e9 de votre navigation pendant que vous travaillez.<\/strong><br><strong>Mozilla Firefox \u2013 R\u00e9ussite d\u2019un navigateur web gratuit<\/strong><\/p><p>Depuis 2002, des personnes du monde entier utilisent le navigateur \u00ab Firefox \u00bb (alors appel\u00e9 Phoenix et donc l\u2019embl\u00e8me) pour explorer Internet. Selon Statista, c\u2019est le navigateur web le plus utilis\u00e9 au monde apr\u00e8s Chrome, avec une <a href=\"https:\/\/de.statista.com\/statistik\/daten\/studie\/157944\/umfrage\/marktanteile-der-browser-bei-der-internetnutzung-weltweit-seit-2009\/\">part de march\u00e9 d\u2019environ 10 %.<\/a> <\/p><p>Derri\u00e8re l\u2019invention du logiciel libre se trouve l\u2019organisation \u00e0 but non lucratif Mozilla Project. Fond\u00e9e <a href=\"https:\/\/www.mozilla.org\/de\/about\/history\/\">en 1998 <\/a>, une association de programmeurs dont la mission, <a href=\"https:\/\/www.mozilla.org\/de\/mission\/\">selon ses propres d\u00e9clarations<\/a> , est de \u00ab garantir qu\u2019Internet soit une ressource publique mondiale accessible \u00e0 tous \u00bb. <\/p><p>Mozilla Firefox s\u2019engage en faveur de la s\u00e9curit\u00e9, de la vie priv\u00e9e et de la transparence. Par exemple, Mozilla offre la possibilit\u00e9 de <a href=\"https:\/\/blog.mozilla.org\/de\/products\/firefox\/firefox-versprechen-fuer-deine-persoenlichen-daten\/?utm_source=www.mozilla.org&amp;utm_medium=referral&amp;utm_campaign=homepage&amp;utm_content=card\">participer <\/a>\u00e0 des r\u00e9unions hebdomadaires de l\u2019entreprise et une nouvelle approche anti-suivi, plus stricte, a \u00e9t\u00e9 <a href=\"https:\/\/www.heise.de\/newsticker\/meldung\/Firefox-sperrt-Cookies-in-Sandbox-ein-4438579.html\">publi\u00e9e<\/a> d\u00e9but juin. <\/p><h4><strong>Que peut-il se passer si les param\u00e8tres de s\u00e9curit\u00e9 et de confidentialit\u00e9 du navigateur ne sont pas correctement configur\u00e9s ?<\/strong><\/h4><p>Dans le pire des cas, les cybercriminels peuvent acc\u00e9der \u00e0 votre appareil et donc aussi \u00e0 vos donn\u00e9es. Cela peut se produire de diff\u00e9rentes mani\u00e8res, par exemple en : <\/p><ul><li>une exploitation cibl\u00e9e des vuln\u00e9rabilit\u00e9s de s\u00e9curit\u00e9 due au manque de mises \u00e0 jour,<\/li><li>Incapacit\u00e9 \u00e0 pr\u00e9venir les malwares, tels que les malwares transmis \u00e0 l\u2019aide de publicit\u00e9s en ligne pr\u00e9sum\u00e9es, ou<\/li><li>Absence de blocage de sites malveillants.<\/li><\/ul><p>En mati\u00e8re de vie priv\u00e9e, vous risquez que des entreprises suivent votre comportement en ligne apr\u00e8s avoir visit\u00e9 vos sites web. Les informations seront trait\u00e9es pour am\u00e9liorer le service en ligne, mais surtout \u00e0 des fins publicitaires. D\u2019autres souhaitent acc\u00e9der \u00e0 votre position ou \u00e0 votre micro. \u00c0 ce stade, chaque utilisateur doit d\u00e9cider par lui-m\u00eame combien il veut r\u00e9v\u00e9ler sur lui-m\u00eame.   <\/p><h4><strong>Comment puis-je naviguer en toute s\u00e9curit\u00e9 avec Firefox ?<\/strong><\/h4><p>Firefox a g\u00e9n\u00e9ralement les param\u00e8tres de s\u00e9curit\u00e9 essentiels pr\u00e9d\u00e9finis. N\u00e9anmoins, v\u00e9rifiez \u00e0 nouveau si tout est bien configur\u00e9 et prenez des mesures de s\u00e9curit\u00e9 suppl\u00e9mentaires si n\u00e9cessaire. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4d84bbc e-flex e-con-boxed e-con e-parent\" data-id=\"4d84bbc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-05a335d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"05a335d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Si le navigateur n\u2019est pas correctement configur\u00e9, il peut rapidement devenir une passerelle pour les cybercriminels. Firefox est l\u2019un des fournisseurs les plus courants. D\u00e9couvrez quels param\u00e8tres de s\u00e9curit\u00e9 vous pouvez configurer pour assurer la s\u00e9curit\u00e9 de votre navigation pendant que vous travaillez.  <\/p>\n","protected":false},"author":4,"featured_media":27719,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[61],"tags":[],"class_list":["post-27720","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Les bons r\u00e9glages : naviguez en toute s\u00e9curit\u00e9 et en priv\u00e9 avec le navigateur Firefox - Perseus Technologies<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/perseus.de\/fr\/les-bons-reglages-naviguez-en-toute-securite-et-en-prive-avec-le-navigateur-firefox\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Les bons r\u00e9glages : naviguez en toute s\u00e9curit\u00e9 et en priv\u00e9 avec le navigateur Firefox - Perseus Technologies\" \/>\n<meta property=\"og:description\" content=\"Si le navigateur n\u2019est pas correctement configur\u00e9, il peut rapidement devenir une passerelle pour les cybercriminels. Firefox est l\u2019un des fournisseurs les plus courants. D\u00e9couvrez quels param\u00e8tres de s\u00e9curit\u00e9 vous pouvez configurer pour assurer la s\u00e9curit\u00e9 de votre navigation pendant que vous travaillez.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/perseus.de\/fr\/les-bons-reglages-naviguez-en-toute-securite-et-en-prive-avec-le-navigateur-firefox\/\" \/>\n<meta property=\"og:site_name\" content=\"Perseus Technologies\" \/>\n<meta property=\"article:published_time\" content=\"2019-06-19T14:45:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-30T15:51:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/perseus.de\/wp-content\/uploads\/2019\/06\/Blog-Header-Firefox-Nutzung.png\" \/>\n\t<meta property=\"og:image:width\" content=\"730\" \/>\n\t<meta property=\"og:image:height\" content=\"412\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Anastasia Pamoukis\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Anastasia Pamoukis\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\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:\\\/\\\/perseus.de\\\/fr\\\/les-bons-reglages-naviguez-en-toute-securite-et-en-prive-avec-le-navigateur-firefox\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/perseus.de\\\/fr\\\/les-bons-reglages-naviguez-en-toute-securite-et-en-prive-avec-le-navigateur-firefox\\\/\"},\"author\":{\"name\":\"Anastasia Pamoukis\",\"@id\":\"https:\\\/\\\/perseus.de\\\/#\\\/schema\\\/person\\\/6c87a2feea6439d0ead16c8f0f07e40b\"},\"headline\":\"Les bons r\u00e9glages : naviguez en toute s\u00e9curit\u00e9 et en priv\u00e9 avec le navigateur Firefox\",\"datePublished\":\"2019-06-19T14:45:00+00:00\",\"dateModified\":\"2026-03-30T15:51:55+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/perseus.de\\\/fr\\\/les-bons-reglages-naviguez-en-toute-securite-et-en-prive-avec-le-navigateur-firefox\\\/\"},\"wordCount\":441,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/perseus.de\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/perseus.de\\\/fr\\\/les-bons-reglages-naviguez-en-toute-securite-et-en-prive-avec-le-navigateur-firefox\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/perseus.de\\\/wp-content\\\/uploads\\\/2019\\\/06\\\/Blog-Header-Firefox-Nutzung.png\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/perseus.de\\\/fr\\\/les-bons-reglages-naviguez-en-toute-securite-et-en-prive-avec-le-navigateur-firefox\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/perseus.de\\\/fr\\\/les-bons-reglages-naviguez-en-toute-securite-et-en-prive-avec-le-navigateur-firefox\\\/\",\"url\":\"https:\\\/\\\/perseus.de\\\/fr\\\/les-bons-reglages-naviguez-en-toute-securite-et-en-prive-avec-le-navigateur-firefox\\\/\",\"name\":\"Les bons r\u00e9glages : naviguez en toute s\u00e9curit\u00e9 et en priv\u00e9 avec le navigateur Firefox - 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