{"id":26668,"date":"2022-04-21T17:42:00","date_gmt":"2022-04-21T15:42:00","guid":{"rendered":"https:\/\/perseus.de\/internet-des-objets-iot\/"},"modified":"2026-03-30T10:44:47","modified_gmt":"2026-03-30T08:44:47","slug":"internet-des-objets-iot","status":"publish","type":"post","link":"https:\/\/perseus.de\/fr\/internet-des-objets-iot\/","title":{"rendered":"Internet des objets (IoT)"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"26668\" class=\"elementor elementor-26668 elementor-22301\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cab3f18 e-flex e-con-boxed e-con e-parent\" data-id=\"cab3f18\" 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-2a02b8b e-con-full e-flex e-con e-child\" data-id=\"2a02b8b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f80ded elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"4f80ded\" 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<h1 class=\"elementor-heading-title elementor-size-default\">Internet des objets (IoT)\n<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d061a7 elementor-widget elementor-widget-image\" data-id=\"2d061a7\" 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\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/perseus.de\/wp-content\/uploads\/2025\/05\/Headerbild-Glossary-Page-300x300.png\" class=\"attachment-medium size-medium wp-image-25818\" alt=\"\" srcset=\"https:\/\/perseus.de\/wp-content\/uploads\/2025\/05\/Headerbild-Glossary-Page-300x300.png 300w, https:\/\/perseus.de\/wp-content\/uploads\/2025\/05\/Headerbild-Glossary-Page-150x150.png 150w, https:\/\/perseus.de\/wp-content\/uploads\/2025\/05\/Headerbild-Glossary-Page-768x768.png 768w, https:\/\/perseus.de\/wp-content\/uploads\/2025\/05\/Headerbild-Glossary-Page.png 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-48110a41 e-flex e-con-boxed e-con e-parent\" data-id=\"48110a41\" 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-50eedcd7 e-con-full e-flex e-con e-child\" data-id=\"50eedcd7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e839854 elementor-widget elementor-widget-text-editor\" data-id=\"e839854\" 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<header class=\"Single__header Background Background--lightBlue\"><div class=\"container\"><div class=\"grid grid--size12 grid--size6D\"><div class=\"Share\"><div class=\"Module Text Background Background--lightBlue\"><div class=\"container\"><div class=\"grid grid--size12 grid--size8T\"><div class=\"Module Text Background Background--lightBlue\"><div class=\"container\"><div class=\"grid grid--size12 grid--size8T\"><p>Internet des objets (IoT) signifie \u00ab Internet des objets \u00bb. Le terme fait r\u00e9f\u00e9rence au r\u00e9seau d\u2019objets ou d\u2019appareils avec Internet. Ces appareils incluent, par exemple, les montres connect\u00e9es, les t\u00e9l\u00e9viseurs connect\u00e9s et les cam\u00e9ras de surveillance. Ils contiennent de petits ordinateurs connect\u00e9s \u00e0 Internet. Ces ordinateurs sont vuln\u00e9rables gr\u00e2ce \u00e0 leur connexion \u00e0 Internet. Les cybercriminels peuvent les manipuler et les utiliser pour vous espionner. Ou de connecter les appareils \u00e0 un <a href=\"https:\/\/perseus.de\/2022\/04\/19\/botnetze\/\">botnet<\/a> criminel.      <\/p><h4> <\/h4><h4>Qu&rsquo;est-ce que cela signifie en d\u00e9tail ?<\/h4><div> <\/div><p>Pratiquement tous les appareils \u00ab intelligents \u00bb capables d\u2019envoyer et de recevoir des donn\u00e9es sont connect\u00e9s \u00e0 l\u2019Internet des objets (IoT) : montres connect\u00e9es, bracelets d\u2019activit\u00e9, cam\u00e9ras de surveillance, moniteurs pour b\u00e9b\u00e9s, appareils domestiques intelligents tels que les syst\u00e8mes d\u2019\u00e9clairage intelligent, enceintes en r\u00e9seau, t\u00e9l\u00e9viseurs connect\u00e9s \u00e0 Internet, robots aspirateurs, assistants num\u00e9riques comme Alexa et Siri, jouets comme des robots contr\u00f4lables par smartphone.<\/p><p>Via la connexion Internet, ces appareils \u2013 comme tous les ordinateurs \u2013 peuvent \u00eatre pirat\u00e9s ou espionn\u00e9s par des cybercriminels. Les appareils IoT sont des cibles particuli\u00e8rement faciles pour les cybercriminels. Parce que :  <\/p><ul><li>Ces appareils sont souvent utilis\u00e9s avec leurs mots de passe pr\u00e9d\u00e9finis, qui sont relativement faciles \u00e0 deviner<\/li><li>Les <a href=\"https:\/\/perseus.de\/2022\/04\/26\/update\/\">mises \u00e0 jour<\/a> logicielles de ces appareils apparaissent g\u00e9n\u00e9ralement seulement \u00e0 de longs intervalles. Les vuln\u00e9rabilit\u00e9s de s\u00e9curit\u00e9 peuvent \u00eatre exploit\u00e9es pendant longtemps. <\/li><li>Tous les utilisateurs ne sont pas au courant de ces mises \u00e0 jour logicielles et de leur importance. En cons\u00e9quence, le logiciel de nombreux appareils n\u2019est jamais mis \u00e0 jour. Des vuln\u00e9rabilit\u00e9s de s\u00e9curit\u00e9 connues demeurent.  <\/li><li>Tous les appareils n\u2019envoient pas leurs donn\u00e9es chiffr\u00e9es. Beaucoup sont donc faciles \u00e0 espionner. <\/li><li>De nombreux appareils peuvent se connecter \u00e0 Internet de mani\u00e8re autonome. Les cybercriminels peuvent exploiter cela avec des programmes appropri\u00e9s. <\/li><\/ul><p> <\/p><p>Les appareils IoT sont devenus un facteur important pour les botnets.<\/p><ul><li>Les botnets sont des r\u00e9seaux criminels qui sont automatiquement mis en place entre des appareils <a href=\"https:\/\/perseus.de\/2022\/04\/22\/malware\/\">infect\u00e9s par des logiciels malveillants<\/a> . \u00c0 l\u2019insu de leurs propri\u00e9taires, les ressources de ces dispositifs sont d\u00e9tourn\u00e9es \u00e0 des fins ill\u00e9gales, par exemple pour des attaques DDOS. <\/li><li>En raison de leur grand nombre et de leur vuln\u00e9rabilit\u00e9 facile, les appareils IoT permettent la cr\u00e9ation de vastes r\u00e9seaux de bots.<\/li><li>En m\u00eame temps, ces appareils infect\u00e9s par des logiciels malveillants ouvrent une passerelle pour les cybercriminels vers le r\u00e9seau sur lequel ils se trouvent \u2014 votre domicile ou votre entreprise. Les entreprises utilisent \u00e9galement l\u2019Internet des objets. Le terme \u00ab Industrie 4.0 \u00bb est souvent utilis\u00e9 pour cela.  <\/li><\/ul><h4> <\/h4><h4>O\u00f9 est-ce que je rencontre ce th\u00e8me dans mon travail quotidien ?<\/h4><div> <\/div><p>Au d\u00e9but, il semble que ce soit nulle part. Mais des appareils IoT priv\u00e9s tels que les montres connect\u00e9es et les bracelets d\u2019activit\u00e9 sont \u00e9galement utilis\u00e9s au quotidien. Lorsqu\u2019ils se connectent au r\u00e9seau d\u2019entreprise, ils peuvent devenir un risque pour la s\u00e9curit\u00e9. Cependant, en tant que <a href=\"https:\/\/perseus.de\/2022\/04\/26\/schatten-it\/\">soi-disant informatique fant\u00f4me,<\/a> ils sont souvent n\u00e9glig\u00e9s. N\u2019h\u00e9sitez pas \u00e0 en parler \u00e0 votre <a href=\"https:\/\/perseus.de\/2022\/03\/21\/administrator\/\">administrateur<\/a> .    <\/p><h4> <\/h4><h4>Que puis-je faire pour am\u00e9liorer ma s\u00e9curit\u00e9 ?<\/h4><div> <\/div><ul><li>V\u00e9rifiez si des mises \u00e0 jour logicielles sont disponibles pour vos appareils IoT et installez-les.<\/li><li>Changez les mots de passe par d\u00e9faut de vos appareils IoT. Assurez-vous d\u2019avoir un haut niveau de s\u00e9curit\u00e9 des mots de passe. <\/li><li>Utilisez une communication chiffr\u00e9e sur tous les appareils IoT qui l\u2019offrent.<\/li><li>Activez le <a href=\"https:\/\/perseus.de\/2022\/04\/20\/firewall\/\">pare-feu<\/a> de votre routeur.<\/li><\/ul><p> <\/p><p><strong>Mesures de s\u00e9curit\u00e9 un peu plus complexes :<\/strong><\/p><ul><li>D\u00e9sactivez la fonction Universal Plug and Play (UPnP) de votre routeur. Cela rend difficile la connexion \u00e0 Internet des appareils IoT par eux-m\u00eames. <\/li><li>Installez un r\u00e9seau Wi-Fi s\u00e9par\u00e9 pour vos appareils IoT. Du moins pour ceux pour qui cela n\u2019affecte pas leur fonction. <\/li><\/ul><p><strong> <\/strong><\/p><p><strong>En savoir plus<br><\/strong><\/p><ul><li>Informations et instructions de s\u00e9curit\u00e9 de la police de Basse-Saxe sur le sujet de <a href=\"https:\/\/www.polizei-praevention.de\/themen-und-tipps\/basisschutz-empfehlungen\/smarthome-smartliving?sword_list%5B0%5D=internet%20der%20dinge\">la maison intelligente\/Internet des objets.<\/a><\/li><li>Brochure d\u2019information <a href=\"http:\/\/52.57.197.213\/2022\/04\/19\/bundesamt-fur-sicherheit-in-der-informationstechnik-bsi\/\">de l\u2019Office f\u00e9d\u00e9ral allemand de la s\u00e9curit\u00e9 de l\u2019information (BSI) sur le<\/a> <a href=\"https:\/\/www.bsi.bund.de\/SharedDocs\/Downloads\/DE\/BSI\/Publikationen\/Broschueren\/Wegweiser_Checklisten_Flyer\/Brosch_A6_Internet_der_Dinge.html\">sujet de l\u2019Internet des objets<\/a>.<\/li><li>Informations de la LKA Basse-Saxe sur <a href=\"https:\/\/www.polizei-praevention.de\/themen-und-tipps\/basisschutz-empfehlungen\/smarthome-smartliving?sword_list%5B0%5D=internet%20der%20dinge\">l\u2019abus des dispositifs IoT dans le contexte des botnets criminels<\/a>, y compris les mesures de s\u00e9curit\u00e9 de base.<\/li><\/ul><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/header>\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cb1ddf2 e-flex e-con-boxed e-con e-parent\" data-id=\"cb1ddf2\" 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-29db758 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"29db758\" 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>Internet des objets (IoT) Internet des objets (IoT) signifie \u00ab Internet des objets \u00bb. Le terme fait r\u00e9f\u00e9rence au r\u00e9seau d\u2019objets ou d\u2019appareils avec Internet. Ces appareils incluent, par exemple, les montres connect\u00e9es, les t\u00e9l\u00e9viseurs connect\u00e9s et les cam\u00e9ras de surveillance. Ils contiennent de petits ordinateurs connect\u00e9s \u00e0 Internet. Ces ordinateurs sont vuln\u00e9rables gr\u00e2ce \u00e0 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[58],"tags":[],"class_list":["post-26668","post","type-post","status-publish","format-standard","hentry","category-cyberlexique"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Internet des objets (IoT) - 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\/internet-des-objets-iot\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Internet des objets (IoT) - Perseus Technologies\" \/>\n<meta property=\"og:description\" content=\"Internet des objets (IoT) Internet des objets (IoT) signifie \u00ab Internet des objets \u00bb. Le terme fait r\u00e9f\u00e9rence au r\u00e9seau d\u2019objets ou d\u2019appareils avec Internet. Ces appareils incluent, par exemple, les montres connect\u00e9es, les t\u00e9l\u00e9viseurs connect\u00e9s et les cam\u00e9ras de surveillance. Ils contiennent de petits ordinateurs connect\u00e9s \u00e0 Internet. 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Le terme fait r\u00e9f\u00e9rence au r\u00e9seau d\u2019objets ou d\u2019appareils avec Internet. Ces appareils incluent, par exemple, les montres connect\u00e9es, les t\u00e9l\u00e9viseurs connect\u00e9s et les cam\u00e9ras de surveillance. Ils contiennent de petits ordinateurs connect\u00e9s \u00e0 Internet. 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