{"id":31556,"date":"2024-11-29T11:43:36","date_gmt":"2024-11-29T11:43:36","guid":{"rendered":"https:\/\/www.techopedia.com\/fr\/?p=31556"},"modified":"2024-11-29T11:57:25","modified_gmt":"2024-11-29T11:57:25","slug":"comment-assurer-votre-securite-numerique-10-mesures-importantes","status":"publish","type":"post","link":"https:\/\/www.techopedia.com\/fr\/comment-assurer-securite-numerique","title":{"rendered":"Comment assurer sa s\u00e9curit\u00e9 num\u00e9rique ? 10 mesures indispensables"},"content":{"rendered":"<p><strong>\u00c0 l&#8217;heure du num\u00e9rique, le nombre de piratages est en constante hausse.<\/strong><\/p>\n<p>Que ce soit par SMS, par email, appels ou autre, les chiffres sont clairs : les fraudes sont de plus en plus nombreuses. Il est donc imp\u00e9ratif de prot\u00e9ger sa s\u00e9curit\u00e9 num\u00e9rique.<\/p>\n<p>Ci-dessous, nous vous pr\u00e9sentons 10 mesures essentielles que vous pouvez imm\u00e9diatement mettre en place pour limiter les risques.<\/p>\n<div>\n    <section class=\"toc-sticky w-100 bg-white \">\n        <div class=\"toc-sticky__container container\">\n            <div class=\"toc-sticky__open d-flex align-items-end\" data-bs-toggle=\"collapse\"\n                 aria-controls=\"multiCollapse1\"\n                 data-bs-target=\"#multiCollapse1\">\n                <button\n                        class=\"btn btn-primary collapse-action-btn p-1 rounded-circle\"\n                        type=\"button\"\n                >\n                    <i class=\"icon-chevron-up\"><\/i>\n                <\/button>\n                <span id=\"toc-current-title\" class=\"d-flex align-items-center\">\n                    Sommaire\n                <\/span>\n                <span class=\"toc-main-title-permanent\">Sommaire<\/span>\n            <\/div>\n            <div\n                    class=\"collapse my-3\"\n                    id=\"multiCollapse1\"\n            >\n                <ol class=\"StepProgress\">\n                                                                        <li class=\"StepProgress-item current\">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"quest-ce_que_la_securite_numerique\"\n                               onclick=handleScrollToTitle(\"quest-ce_que_la_securite_numerique\")\n                               class=\"StepProgress-item__link\" data-level=\"2\">Qu'est-ce que la s\u00e9curit\u00e9 num\u00e9rique ?<\/a>\n                                                    <\/div>\n                                                <\/li>\n                                                                    <li class=\"StepProgress-item subList-in-progress \">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"10_mesures_essentielles_pour_renforcer_votre_securite_numerique\"\n                               onclick=handleScrollToTitle(\"10_mesures_essentielles_pour_renforcer_votre_securite_numerique\")\n                               class=\"StepProgress-item__link\" data-level=\"2\">10 mesures essentielles pour renforcer votre s\u00e9curit\u00e9 num\u00e9rique<\/a>\n                                                            <button class=\"StepProgress-item__arrow collapse-action-btn\" type=\"button\"\n                                        data-bs-toggle=\"collapse\"\n                                        data-bs-target=\"#TOC1sublist-10_mesures_essentielles_pour_renforcer_votre_securite_numerique\"\n                                        aria-controls=\"sublist-10_mesures_essentielles_pour_renforcer_votre_securite_numerique\">\n                                    <i class=\"icon-chevron-down\"><\/i>\n                                <\/button>\n                                                    <\/div>\n                                                    <ol class=\"StepProgress-sub-list collapse\" id=\"TOC1sublist-10_mesures_essentielles_pour_renforcer_votre_securite_numerique\">\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"utiliser_des_mots_de_passe_forts_et_uniques\"\n                         onclick=handleScrollToTitle(\"utiliser_des_mots_de_passe_forts_et_uniques\")\n                         class=\"StepProgress-item__link\"\n                         data-level=\"3\">Utiliser des mots de passe forts et uniques<\/a>\n                    <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"activer_lauthentification_a_deux_facteurs_2fa\"\n                         onclick=handleScrollToTitle(\"activer_lauthentification_a_deux_facteurs_2fa\")\n                         class=\"StepProgress-item__link\"\n                         data-level=\"3\">Activer l'authentification \u00e0 deux facteurs (2FA)<\/a>\n                    <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"mise_a_jour_reguliere_de_vos_logiciels_et_systemes\"\n                         onclick=handleScrollToTitle(\"mise_a_jour_reguliere_de_vos_logiciels_et_systemes\")\n                         class=\"StepProgress-item__link\"\n                         data-level=\"3\">Mise \u00e0 jour r\u00e9guli\u00e8re de vos logiciels et syst\u00e8mes<\/a>\n                    <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"installer_un_antivirus_et_un_pare-feu\"\n                         onclick=handleScrollToTitle(\"installer_un_antivirus_et_un_pare-feu\")\n                         class=\"StepProgress-item__link\"\n                         data-level=\"3\">Installer un antivirus et un pare-feu<\/a>\n                    <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"faire_attention_aux_tentatives_de_phishing\"\n                         onclick=handleScrollToTitle(\"faire_attention_aux_tentatives_de_phishing\")\n                         class=\"StepProgress-item__link\"\n                         data-level=\"3\">Faire attention aux tentatives de phishing<\/a>\n                    <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"securiser_vos_reseaux_wifi_et_utiliser_un_vpn\"\n                         onclick=handleScrollToTitle(\"securiser_vos_reseaux_wifi_et_utiliser_un_vpn\")\n                         class=\"StepProgress-item__link\"\n                         data-level=\"3\">S\u00e9curiser vos r\u00e9seaux WiFi et utiliser un VPN<\/a>\n                    <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"sauvegarder_regulierement_vos_donnees\"\n                         onclick=handleScrollToTitle(\"sauvegarder_regulierement_vos_donnees\")\n                         class=\"StepProgress-item__link\"\n                         data-level=\"3\">Sauvegarder r\u00e9guli\u00e8rement vos donn\u00e9es<\/a>\n                    <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"sensibiliser_les_utilisateurs_aux_bonnes_pratiques_de_securite\"\n                         onclick=handleScrollToTitle(\"sensibiliser_les_utilisateurs_aux_bonnes_pratiques_de_securite\")\n                         class=\"StepProgress-item__link\"\n                         data-level=\"3\">Sensibiliser les utilisateurs aux bonnes pratiques de s\u00e9curit\u00e9<\/a>\n                    <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"limiter_les_informations_partagees_sur_les_reseaux_sociaux\"\n                         onclick=handleScrollToTitle(\"limiter_les_informations_partagees_sur_les_reseaux_sociaux\")\n                         class=\"StepProgress-item__link\"\n                         data-level=\"3\">Limiter les informations partag\u00e9es sur les r\u00e9seaux sociaux<\/a>\n                    <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"surveiller_les_comptes_bancaires_et_les_cartes_de_credit_pour_des_transactions_suspectes\"\n                         onclick=handleScrollToTitle(\"surveiller_les_comptes_bancaires_et_les_cartes_de_credit_pour_des_transactions_suspectes\")\n                         class=\"StepProgress-item__link\"\n                         data-level=\"3\">Surveiller les comptes bancaires et les cartes de cr\u00e9dit pour des transactions suspectes<\/a>\n                    <\/span>\n                                    <\/li>\n                                                            <\/ol>\n                                                <\/li>\n                                                                        <li class=\"StepProgress-item\">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"pourquoi_assurer_ma_securite_numerique_quest-ce_que_je_risque\"\n                               onclick=handleScrollToTitle(\"pourquoi_assurer_ma_securite_numerique_quest-ce_que_je_risque\")\n                               class=\"StepProgress-item__link\" data-level=\"2\">Pourquoi assurer ma s\u00e9curit\u00e9 num\u00e9rique ? Qu'est-ce que je risque ?<\/a>\n                                                    <\/div>\n                                                <\/li>\n                                                                        <li class=\"StepProgress-item\">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"conclusion\"\n                               onclick=handleScrollToTitle(\"conclusion\")\n                               class=\"StepProgress-item__link\" data-level=\"2\">Conclusion<\/a>\n                                                    <\/div>\n                                                <\/li>\n                                                                        <li class=\"StepProgress-item\">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"faq\"\n                               onclick=handleScrollToTitle(\"faq\")\n                               class=\"StepProgress-item__link\" data-level=\"2\">FAQ<\/a>\n                                                    <\/div>\n                                                <\/li>\n                                                                        <li class=\"StepProgress-item\">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"references\"\n                               onclick=handleScrollToTitle(\"references\")\n                               class=\"StepProgress-item__link\" data-level=\"2\">R\u00e9f\u00e9rences<\/a>\n                                                    <\/div>\n                                                <\/li>\n                                    <\/ol>\n                <div class=\"toc-sticky__container__disperse\"><\/div>\n                <div class=\"toc-sticky__btn-top justify-content-center\">\n                    <button class=\"btn btn-link d-flex align-items-center\" onclick={btnTop()}><p>Montrer Tout<\/p><img decoding=\"async\"\n                                src=\"\/wp-content\/plugins\/table-of-contents\/assets\/images\/arrow-up-circle.svg\"\n                                alt=\"arrow-up-circle\">\n                    <\/button>\n                <\/div>\n            <\/div>\n        <\/div>\n    <\/section>\n    <div class=\"toc-sticky-list\">\n        <div class=\"toc-sticky__container container\">\n            <div class=\"toc-sticky__open d-flex align-items-end\" data-bs-toggle=\"collapse\" aria-controls=\"multiCollapse2\" data-bs-target=\"#multiCollapse2\">\n                <button class=\"btn btn-primary collapse-action-btn p-1 rounded-circle\"\n                        type=\"button\">\n                    <i class=\"icon-chevron-up up\"><\/i>\n                <\/button>\n                <span id=\"toc-current-title\" class=\"d-flex align-items-center\">\n                    Sommaire\n                <\/span>\n            <\/div>\n            <div  class=\"collapse my-3\" id=\"multiCollapse2\">\n                <ol class=\"StepProgress\">\n                    \t\t\t\t\t \t\t\t\t\t                                                     <li class=\"StepProgress-item current \">\n                                                    <div class=\"StepProgress-item__group\">\n                                <a data-id=\"quest-ce_que_la_securite_numerique\"\n                                   onclick=handleScrollToTitle(\"quest-ce_que_la_securite_numerique\")\n                                   class=\"StepProgress-item__link\"\n                                   data-level=\"2\">Qu'est-ce que la s\u00e9curit\u00e9 num\u00e9rique ?<\/a>\n                                                            <\/div>\n                                                    <\/li>\n                    \t\t\t\t\t \t\t\t\t\t                         \t\t\t\t\t\t\n                        <li class=\"StepProgress-item subList-in-progress  \">\n                                                    <div class=\"StepProgress-item__group\">\n                                <a data-id=\"10_mesures_essentielles_pour_renforcer_votre_securite_numerique\"\n                                   onclick=handleScrollToTitle(\"10_mesures_essentielles_pour_renforcer_votre_securite_numerique\")\n                                   class=\"StepProgress-item__link\"\n                                   data-level=\"2\">10 mesures essentielles pour renforcer votre s\u00e9curit\u00e9 num\u00e9rique<\/a>\n                                                                    <button class=\"StepProgress-item__arrow collapse-action-btn\" type=\"button\"\n                                            data-bs-toggle=\"collapse\"\n                                            data-bs-target=\"#sublist-10_mesures_essentielles_pour_renforcer_votre_securite_numerique\"\n                                            aria-controls=\"sublist-10_mesures_essentielles_pour_renforcer_votre_securite_numerique\">\n                                        <i class=\"icon-chevron-down\"><\/i>\n                                    <\/button>\n                                                            <\/div>\n                                                            <ol class=\"StepProgress-sub-list collapse\" id=\"sublist-10_mesures_essentielles_pour_renforcer_votre_securite_numerique\">\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"utiliser_des_mots_de_passe_forts_et_uniques\"\n                         onclick=handleScrollToTitle(\"utiliser_des_mots_de_passe_forts_et_uniques\")\n                         class=\"StepProgress-item__link\"\n                         data-level=\"3\">Utiliser des mots de passe forts et uniques<\/a>\n                    <\/span>\n                                        <\/li>\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"activer_lauthentification_a_deux_facteurs_2fa\"\n                         onclick=handleScrollToTitle(\"activer_lauthentification_a_deux_facteurs_2fa\")\n                         class=\"StepProgress-item__link\"\n                         data-level=\"3\">Activer l'authentification \u00e0 deux facteurs (2FA)<\/a>\n                    <\/span>\n                                        <\/li>\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"mise_a_jour_reguliere_de_vos_logiciels_et_systemes\"\n                         onclick=handleScrollToTitle(\"mise_a_jour_reguliere_de_vos_logiciels_et_systemes\")\n                         class=\"StepProgress-item__link\"\n                         data-level=\"3\">Mise \u00e0 jour r\u00e9guli\u00e8re de vos logiciels et syst\u00e8mes<\/a>\n                    <\/span>\n                                        <\/li>\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"installer_un_antivirus_et_un_pare-feu\"\n                         onclick=handleScrollToTitle(\"installer_un_antivirus_et_un_pare-feu\")\n                         class=\"StepProgress-item__link\"\n                         data-level=\"3\">Installer un antivirus et un pare-feu<\/a>\n                    <\/span>\n                                        <\/li>\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"faire_attention_aux_tentatives_de_phishing\"\n                         onclick=handleScrollToTitle(\"faire_attention_aux_tentatives_de_phishing\")\n                         class=\"StepProgress-item__link\"\n                         data-level=\"3\">Faire attention aux tentatives de phishing<\/a>\n                    <\/span>\n                                        <\/li>\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"securiser_vos_reseaux_wifi_et_utiliser_un_vpn\"\n                         onclick=handleScrollToTitle(\"securiser_vos_reseaux_wifi_et_utiliser_un_vpn\")\n                         class=\"StepProgress-item__link\"\n                         data-level=\"3\">S\u00e9curiser vos r\u00e9seaux WiFi et utiliser un VPN<\/a>\n                    <\/span>\n                                        <\/li>\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"sauvegarder_regulierement_vos_donnees\"\n                         onclick=handleScrollToTitle(\"sauvegarder_regulierement_vos_donnees\")\n                         class=\"StepProgress-item__link\"\n                         data-level=\"3\">Sauvegarder r\u00e9guli\u00e8rement vos donn\u00e9es<\/a>\n                    <\/span>\n                                        <\/li>\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"sensibiliser_les_utilisateurs_aux_bonnes_pratiques_de_securite\"\n                         onclick=handleScrollToTitle(\"sensibiliser_les_utilisateurs_aux_bonnes_pratiques_de_securite\")\n                         class=\"StepProgress-item__link\"\n                         data-level=\"3\">Sensibiliser les utilisateurs aux bonnes pratiques de s\u00e9curit\u00e9<\/a>\n                    <\/span>\n                                        <\/li>\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"limiter_les_informations_partagees_sur_les_reseaux_sociaux\"\n                         onclick=handleScrollToTitle(\"limiter_les_informations_partagees_sur_les_reseaux_sociaux\")\n                         class=\"StepProgress-item__link\"\n                         data-level=\"3\">Limiter les informations partag\u00e9es sur les r\u00e9seaux sociaux<\/a>\n                    <\/span>\n                                        <\/li>\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"surveiller_les_comptes_bancaires_et_les_cartes_de_credit_pour_des_transactions_suspectes\"\n                         onclick=handleScrollToTitle(\"surveiller_les_comptes_bancaires_et_les_cartes_de_credit_pour_des_transactions_suspectes\")\n                         class=\"StepProgress-item__link\"\n                         data-level=\"3\">Surveiller les comptes bancaires et les cartes de cr\u00e9dit pour des transactions suspectes<\/a>\n                    <\/span>\n                                        <\/li>\n                                                                    <\/ol>\n                                                    <\/li>\n                    \t\t\t\t\t \t\t\t\t\t                                                     <li class=\"StepProgress-item \">\n                                                    <div class=\"StepProgress-item__group\">\n                                <a data-id=\"pourquoi_assurer_ma_securite_numerique_quest-ce_que_je_risque\"\n                                   onclick=handleScrollToTitle(\"pourquoi_assurer_ma_securite_numerique_quest-ce_que_je_risque\")\n                                   class=\"StepProgress-item__link\"\n                                   data-level=\"2\">Pourquoi assurer ma s\u00e9curit\u00e9 num\u00e9rique ? Qu'est-ce que je risque ?<\/a>\n                                                            <\/div>\n                                                    <\/li>\n                    \t\t\t\t\t \t\t\t\t\t\n\t\t\t\t\t\t <span class=\"show_moretoc\">Montrer Tout<\/span>\n\t\t\t\t\t\t \t\t\t\t\t \t\t\t\t\t\t  \t\t\t\t\t                                                      <li class=\"StepProgress-item ms_hidetoc\">\n                                                    <div class=\"StepProgress-item__group\">\n                                <a data-id=\"conclusion\"\n                                   onclick=handleScrollToTitle(\"conclusion\")\n                                   class=\"StepProgress-item__link\"\n                                   data-level=\"2\">Conclusion<\/a>\n                                                            <\/div>\n                                                    <\/li>\n                    \t\t\t\t\t \t\t\t\t\t \t\t\t\t\t\t  \t\t\t\t\t                                                      <li class=\"StepProgress-item ms_hidetoc\">\n                                                    <div class=\"StepProgress-item__group\">\n                                <a data-id=\"faq\"\n                                   onclick=handleScrollToTitle(\"faq\")\n                                   class=\"StepProgress-item__link\"\n                                   data-level=\"2\">FAQ<\/a>\n                                                            <\/div>\n                                                    <\/li>\n                    \t\t\t\t\t \t\t\t\t\t \t\t\t\t\t\t  \t\t\t\t\t                                                      <li class=\"StepProgress-item ms_hidetoc\">\n                                                    <div class=\"StepProgress-item__group\">\n                                <a data-id=\"references\"\n                                   onclick=handleScrollToTitle(\"references\")\n                                   class=\"StepProgress-item__link\"\n                                   data-level=\"2\">R\u00e9f\u00e9rences<\/a>\n                                                            <\/div>\n                                                    <\/li>\n                                    <\/ol>\n            <\/div>\n            <div class=\"toc-sticky__container__disperse\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n\n<script id=\"toc-js\">\n    window.addEventListener(\"DOMContentLoaded\", () => {\n        const header = document.querySelector(\".header_wrapper\");\n\n        const pageLegend = document.querySelector('#multiCollapse1');\n        const pageLegendList = document.querySelector('#multiCollapse2');\n        const pageLegendCollapse = new bootstrap.Collapse(pageLegend, {toggle: document.querySelector(\".toc-sticky\").classList.contains('sticky')});\n\n        \/**\n         * Changing current title\n         *\/\n        (function (pageLegend) {\n            const titleNodes = pageLegend.querySelectorAll('.StepProgress-item__link');\n\n            if (!titleNodes.length) return;\n\n            const titles = [...titleNodes].map((itm, i) => ({\n                id: itm.getAttribute('data-id'),\n                text: itm.textContent,\n                level: itm.getAttribute('data-level'),\n                linkNode: itm,\n                titleNode: document.getElementById(itm.getAttribute('data-id')),\n                index: i,\n            }));\n\n            \/**\n             * Source: https:\/\/www.sitepoint.com\/throttle-scroll-events\/\n             * @param {Function} fn\n             * @param {number} wait\n             * @returns {(function(): void)|*}\n             *\/\n            const throttle = (fn, wait) => {\n                let time = Date.now();\n                return function () {\n                    if ((time + wait - Date.now()) < 0) {\n                        fn();\n                        time = Date.now();\n                    }\n                }\n            }\n\n            const changeCurrentTitle = () => {\n                const documentScrollTop = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0;\n                let current = 0;\n\n                \/\/ Title\n                titles.forEach((itm, i) => {\n\t\t\t\t\/\/console.log(itm)\n                    const itmOffsetTop = itm.titleNode ? 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window.pageYOffset : docBody.scrollTop;\n\n                \/\/ if user scrolls to headerHeight from the top of the target div\n                if (scrollTop >= stop) {\n                    pageLegendCollapse.hide();\n                    \/\/ stick the div\n                    target.classList.add(\"sticky\");\n                    \/\/target.style.marginTop = `${headerHeight}px`;\n                } else {\n                    pageLegendCollapse.show();\n                    \/\/ release the div\n                    target.classList.remove(\"sticky\");\n                    target.style.marginTop = \"\";\n                }\n            }\n\n            applySticky();\n\n            window.addEventListener('scroll', applySticky);\n        })(header, pageLegendCollapse);\n\tjQuery('span.show_moretoc').click(function(){\n\t\tjQuery('span.show_moretoc').hide();\n\t   jQuery('.ms_hidetoc').show();\n\t});\n    });\n\n    \/\/ When the user clicks on the button, scroll to the top of the document\n    function btnTop() {\n        const pageLegend = document.querySelector('#multiCollapse1');\n        document.querySelector('html').classList.remove('overflow-hidden');\n        pageLegend.classList.remove('overflow-auto');\n        pageLegend.style.height = 'auto';\n        window.scrollTo({\n            top: 0,\n            behavior: 'smooth'\n        });\n    }\n\n    const handleScrollToTitle = (id) => {\n        const el = document.getElementById(id);\n        const headerHeightDifference = window.innerWidth < 992 ? -30 : -15;\n        window.scrollTo({\n            top: el.offsetTop - 60 - headerHeightDifference - 10,\n        });\n    }\n<\/script>\n\n<h2><span id=\"quest-ce_que_la_securite_numerique\">Qu&#8217;est-ce que la s\u00e9curit\u00e9 num\u00e9rique ?<\/span><\/h2>\n<div class=\"su-note\"  style=\"border-color:#e5e54c;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#FFFF66;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\">\n<p>La s\u00e9curit\u00e9 num\u00e9rique englobe toutes les mesures qu&#8217;une personne ou une entit\u00e9 peut prendre pour prot\u00e9ger ses informations personnelles, bancaires et ses syst\u00e8mes informatiques, d&#8217;une cyberattaque.<\/p>\n<\/div><\/div>\n<p>Plus que jamais, il est imp\u00e9ratif de faire attention. Les arnaques de faux conseiller bancaire (+78%), piratage de compte ou encore les attaques par <a href=\"https:\/\/www.techopedia.com\/fr\/dictionnaire\/ransomware\">ransomwares<\/a> (+12%) sont en hausse par rapport \u00e0 2022.<\/p>\n<p>C&#8217;est vrai pour les particuliers, mais aussi pour les entreprises.<strong> <\/strong><\/p>\n<p><strong>En 2023, 53% d&#8217;entre elles ont confirm\u00e9 une cyberattaque contre 48% en 2022.<\/strong> Ces attaques se multiplient, sont tr\u00e8s co\u00fbteuses, financi\u00e8rement parlant et ternissent beaucoup l&#8217;image de l&#8217;entreprise.<\/p>\n<h2><span id=\"10_mesures_essentielles_pour_renforcer_votre_securite_numerique\">10 mesures essentielles pour renforcer votre s\u00e9curit\u00e9 num\u00e9rique<\/span><\/h2>\n<figure id=\"attachment_20507\" aria-describedby=\"caption-attachment-20507\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" src=\"https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/10\/1728291677746_processed.jpg\" alt=\"\" width=\"1200\" height=\"800\" class=\"wp-image-20507 size-full\" srcset=\"https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/10\/1728291677746_processed.jpg 1200w, https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/10\/1728291677746_processed-300x200.jpg 300w, https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/10\/1728291677746_processed-1024x683.jpg 1024w, https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/10\/1728291677746_processed-768x512.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-20507\" class=\"wp-caption-text\">Quelques mesures simples \u00e0 mettre en place permettent de prot\u00e9ger vos donn\u00e9es<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3><span id=\"utiliser_des_mots_de_passe_forts_et_uniques\">Utiliser des mots de passe forts et uniques<\/span><\/h3>\n<p>Plus de la moiti\u00e9 des Fran\u00e7ais utilisent le m\u00eame mot de passe pour prot\u00e9ger plusieurs de leurs comptes. Cette pratique augmente le risque de piratage. Il est effectivement imp\u00e9ratif de n&#8217;utiliser que des mots de passe uniques, pour chacun de vos comptes, que vous pourrez ensuite stocker dans un <a href=\"https:\/\/www.techopedia.com\/fr\/guide\/meilleurs-gestionnaires-de-mots-de-passe\">gestionnaire de mots de passe<\/a> s\u00e9curis\u00e9.<\/p>\n<div class=\"su-note\"  style=\"border-color:#e5e57f;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#FFFF99;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-list\" style=\"margin-left:0px\">\n<p>Dans l&#8217;id\u00e9al, votre mot de passe doit contenir :<\/p>\n<ul>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> des lettres,<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> des signes de ponctuation,<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> des symboles,<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> des chiffres,<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> plus de 8 caract\u00e8res.<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n<h3><span id=\"activer_lauthentification_a_deux_facteurs_2fa\">Activer l&#8217;authentification \u00e0 deux facteurs (2FA)<\/span><\/h3>\n<p>Activer l&#8217;authentification \u00e0 deux facteurs permet d&#8217;ajouter une couche suppl\u00e9mentaire de s\u00e9curit\u00e9 \u00e0 ses comptes. En effet, apr\u00e8s avoir entr\u00e9 adresse email et mot de passe, vous devrez entrer un code d&#8217;acc\u00e8s que vous aurez soit re\u00e7u par email soit par SMS.<\/p>\n<p>Sans ce code, il sera impossible d&#8217;acc\u00e9der \u00e0 votre compte (peu importe qu&#8217;il s&#8217;agisse d&#8217;un logiciel, de r\u00e9seaux sociaux ou autre). Ainsi, m\u00eame en cas de cyberattaque, le hackeur se retrouvera bloqu\u00e9.<\/p>\n<h3><span id=\"mise_a_jour_reguliere_de_vos_logiciels_et_systemes\">Mise \u00e0 jour r\u00e9guli\u00e8re de vos logiciels et syst\u00e8mes<\/span><\/h3>\n<p>Logiciels et syst\u00e8mes sont r\u00e9guli\u00e8rement mis \u00e0 jour. Ces mises \u00e0 jour visent \u00e0 introduire de nouvelles fonctionnalit\u00e9s, mais aussi et surtout, \u00e0 corriger les bugs et combler les failles de l&#8217;outil en question. Il est donc essentiel de les faire, m\u00eame si cela prend du temps.<\/p>\n<p>Si vous ne les effectuez pas, un hackeur chevronn\u00e9 pourra alors plus facilement acc\u00e9der \u00e0 votre compte, en profitant des d\u00e9faillances de la version pr\u00e9c\u00e9dente du logiciel ou du syst\u00e8me en question.<\/p>\n<h3><span id=\"installer_un_antivirus_et_un_pare-feu\">Installer un antivirus et un pare-feu<\/span><\/h3>\n<p>Sur internet, il est tr\u00e8s facile de se faire avoir par un virus ou un malware. Un t\u00e9l\u00e9chargement, un CTA douteux, une mauvaise publicit\u00e9 sont autant d&#8217;\u00e9l\u00e9ments qui pourraient infecter votre ordinateur, mettant vos informations en danger.<\/p>\n<p><strong>D\u00e8s lors, il est imp\u00e9ratif d&#8217;installer un antivirus (gratuit ou mieux, payant) et un pare-feu.<\/strong><\/p>\n<p>Parmi <a href=\"https:\/\/www.techopedia.com\/fr\/cybersecurite\/meilleur-antivirus\">les meilleurs antivirus <\/a>disponibles sur le march\u00e9, nous pouvons citer les outils suivants :<\/p>\n<div class=\"su-note\"  style=\"border-color:#e5e57f;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#FFFF99;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-list\" style=\"margin-left:0px\">\n<ul>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> Avast Antivirus,<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> Bitdefender,<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> Norton 360,<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> Intego,<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> <a href=\"https:\/\/www.techopedia.com\/fr\/vpn\/nordvpn\">NordVPN<\/a>.<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n<h3><span id=\"faire_attention_aux_tentatives_de_phishing\">Faire attention aux tentatives de phishing<\/span><\/h3>\n<p>Cliquer sur un lien qui vous a \u00e9t\u00e9 envoy\u00e9 sur le net, par une personne que vous ne connaissez pas, peut supposer une tentative de <a href=\"https:\/\/www.techopedia.com\/fr\/statistiques-phishing\">phishing<\/a>. En cliquant sur ce lien, votre ordinateur devient une cible et une personne mal intentionn\u00e9e peut acc\u00e9der \u00e0 tout ce que vous \u00eates en train d&#8217;y faire.<\/p>\n<div class=\"su-note\"  style=\"border-color:#e5e57f;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#FFFF99;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-list\" style=\"margin-left:0px\">\n<p>Pour \u00e9viter les tentatives de phishing :<\/p>\n<ul>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> ne pas ouvrir ou supprimer un email que vous consid\u00e9rez comme douteux,<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> n&#8217;effectuer des transactions que sur des boutiques s\u00e9curis\u00e9es (https)<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> ne jamais communiquer d&#8217;informations personnelles ou bancaires par email<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> mettre \u00e0 jour son antivirus<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> faire preuve de jugement et de discernement avant de cliquer sur un lien<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n<h3><span id=\"securiser_vos_reseaux_wifi_et_utiliser_un_vpn\">S\u00e9curiser vos r\u00e9seaux WiFi et utiliser un VPN<\/span><\/h3>\n<p><strong>Privil\u00e9giez les r\u00e9seaux WiFi priv\u00e9s et s\u00e9curis\u00e9s (comme le v\u00f4tre, chez vous) aux r\u00e9seaux publics.<\/strong> En outre, pour ajouter une couche de s\u00e9curit\u00e9 suppl\u00e9mentaire, vous pouvez installer et utiliser un\u00a0<a href=\"https:\/\/www.techopedia.com\/fr\/vpn\/meilleurs-vpn\">VPN<\/a>\u00a0pour obtenir une confidentialit\u00e9 totale.<\/p>\n<p>En effet, les VPN permettent de cacher une adresse IP et de se promener de mani\u00e8re totalement anonyme sur le net, gr\u00e2ce au cryptage des informations \u00e9chang\u00e9es entre votre ordinateur et le serveur sur lequel vous vous connectez.<\/p>\n<h3><span id=\"sauvegarder_regulierement_vos_donnees\">Sauvegarder r\u00e9guli\u00e8rement vos donn\u00e9es<\/span><\/h3>\n<p><strong>En mati\u00e8re de s\u00e9curit\u00e9 num\u00e9rique, votre capacit\u00e9 d&#8217;analyse et de jugement sera primordiale.<\/strong><\/p>\n<p>N&#8217;h\u00e9sitez pas \u00e0 regarder r\u00e9guli\u00e8rement vos donn\u00e9es internet, \u00e0 les analyser et \u00e0 en tirer les conclusions n\u00e9cessaires. Vous recevez des mails concernant une tentative de connexion \u00e0 votre compte Instagram ou Facebook ?<\/p>\n<p><strong>Changez votre mot de passe, imm\u00e9diatement.<\/strong><\/p>\n<h3><span id=\"sensibiliser_les_utilisateurs_aux_bonnes_pratiques_de_securite\">Sensibiliser les utilisateurs aux bonnes pratiques de s\u00e9curit\u00e9<\/span><\/h3>\n<p>Si vous n&#8217;\u00eates pas seul sur le r\u00e9seau, n&#8217;h\u00e9sitez pas \u00e0 sensibiliser ou former les autres utilisateurs aux bonnes pratiques de s\u00e9curit\u00e9 num\u00e9rique, telles que celles que nous vous pr\u00e9sentons, ici m\u00eame. D&#8217;autres ressources peuvent aussi \u00eatre conseill\u00e9es, comme <a href=\"https:\/\/www.cybermalveillance.gouv.fr\/\" target=\"_blank\">Cybermalveillance<\/a>.<\/p>\n<h3><span id=\"limiter_les_informations_partagees_sur_les_reseaux_sociaux\">Limiter les informations partag\u00e9es sur les r\u00e9seaux sociaux<\/span><\/h3>\n<p>Les pirates informatiques utilisent de plus en plus les r\u00e9seaux sociaux pour r\u00e9cup\u00e9rer des informations sur leurs victimes. En limitant l&#8217;acc\u00e8s \u00e0 vos comptes (peu importe la plateforme) et les informations que vous partagez sur celles-ci, vous r\u00e9duisez la possibilit\u00e9 de vous faire avoir par un un hackeur.<\/p>\n<h3><span id=\"surveiller_les_comptes_bancaires_et_les_cartes_de_credit_pour_des_transactions_suspectes\">Surveiller les comptes bancaires et les cartes de cr\u00e9dit pour des transactions suspectes<\/span><\/h3>\n<p>Prenez le temps de surveiller vos comptes. <strong>D\u00e8s qu&#8217;une transaction vous semble suspecte, n&#8217;h\u00e9sitez pas \u00e0 contacter votre banque pour leur demander de la bloquer.<\/strong><\/p>\n<p>Cela peut vouloir dire que vos donn\u00e9es bancaires sont compromises. Il peut alors \u00eatre n\u00e9cessaire de changer de carte, au plus vite, pour \u00e9viter les transactions suspectes et les pertes d&#8217;argent.<\/p>\n<h2><span id=\"pourquoi_assurer_ma_securite_numerique_quest-ce_que_je_risque\">Pourquoi assurer ma s\u00e9curit\u00e9 num\u00e9rique ? Qu&#8217;est-ce que je risque ?<\/span><\/h2>\n<figure id=\"attachment_31149\" aria-describedby=\"caption-attachment-31149\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" src=\"https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/11\/piratage.webp\" alt=\"piratage\" width=\"1200\" height=\"686\" class=\"wp-image-31149 size-full\" srcset=\"https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/11\/piratage.webp 1200w, https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/11\/piratage-300x172.webp 300w, https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/11\/piratage-1024x585.webp 1024w, https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/11\/piratage-768x439.webp 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-31149\" class=\"wp-caption-text\">Un vol de donn\u00e9es est tr\u00e8s vite arriv\u00e9<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p><strong>Prot\u00e9ger les donn\u00e9es de sa s\u00e9curit\u00e9 num\u00e9rique s&#8217;av\u00e8re essentiel.<\/strong><\/p>\n<p>Dans le cas o\u00f9 vous n&#8217;y pr\u00eateriez pas attention, vous risquez gros. Voici pourquoi il devient imp\u00e9ratif de tout mettre en place pour se prot\u00e9ger ses donn\u00e9es num\u00e9riques :<\/p>\n<div class=\"su-note\"  style=\"border-color:#e5e57f;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#FFFF99;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-list\" style=\"margin-left:0px\">\n<ul>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> <strong>Le vol d&#8217;identit\u00e9<\/strong> : les pirates informatiques peuvent, s&#8217;ils en ont l&#8217;occasion, voler votre identit\u00e9 et l&#8217;utiliser pour r\u00e9aliser des op\u00e9rations douteuses, vous exposant, ainsi que vos proches, \u00e0 des risques importants.<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> <strong>Les cyberattaques<\/strong> : le nombre de cyberattaques est en hausse. Des millions de tentatives de phishing ont lieu, chaque ann\u00e9e, en France, aux cons\u00e9quences parfois dramatiques pour les victimes.<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> <strong>Violation de sa vie priv\u00e9e<\/strong>\u00a0: en cas d&#8217;attaque informatique, toutes vos donn\u00e9es priv\u00e9es sont \u00e0 risque (votre identit\u00e9, votre adresse postale, vos mots de passe, vos photos et vos communications priv\u00e9es, sur les r\u00e9seaux sociaux).<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n<h2><span id=\"conclusion\">Conclusion<\/span><\/h2>\n<p><strong>Assurer sa s\u00e9curit\u00e9 num\u00e9rique est devenu un v\u00e9ritable enjeu de soci\u00e9t\u00e9.<\/strong> Le nombre de cyberattaques explose, avec parfois, des cons\u00e9quences dramatiques, que ce soit pour les personnes ou les entreprises concern\u00e9es (d&#8217;importantes pertes d&#8217;argent, d\u00e9ficit d&#8217;image, honte et peur).<\/p>\n<p>Les quelques leviers pr\u00e9sent\u00e9s dans cet article, vous permettront de consid\u00e9rablement r\u00e9duire les risques. Il n&#8217;y a rien de tr\u00e8s fastidieux d&#8217;ailleurs. En effet, toutes ces mesures peuvent se mettre en place rapidement, et ce, sans connaissances sp\u00e9cifiques en informatiques. Alors n&#8217;h\u00e9sitez surtout pas \u00e0 vous prot\u00e9ger !<\/p>\n<h2><span id=\"faq\">FAQ<\/span><\/h2>\n<div class=\"man_faq_sec\" itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"><\/time><section class=\"ms_faq ms_card \" ><div itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"><div class=\"accordionButton\"><h3 itemprop=\"name\">4 r\u00e9flexes pour prot\u00e9ger son identit\u00e9 en ligne<\/h3> <\/div>\n<div class=\"accordionContent\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" style=\"display:none;\"><p itemprop=\"text\">Pour prot\u00e9ger son identit\u00e9 en ligne, il est essentiel de ne pas partager ses documents priv\u00e9s, de ne pas r\u00e9pondre aux emails jug\u00e9s frauduleux, de ne pas cliquer sur de liens douteux et d&#8217;avoir, a minima, un antivirus install\u00e9 sur son ordinateur. <\/p>\r\n                <\/div><\/div><\/section>\n<section class=\"ms_faq ms_card \" ><div itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"><div class=\"accordionButton\"><h3 itemprop=\"name\">Quels sont les 3 piliers de la s\u00e9curit\u00e9 num\u00e9rique ?<\/h3> <\/div>\n<div class=\"accordionContent\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" style=\"display:none;\"><p itemprop=\"text\">Les 3 piliers de la s\u00e9curit\u00e9 num\u00e9rique sont l&#8217;anticipation, l&#8217;analyse et la r\u00e9activit\u00e9 en cas de suspicion. <\/p>\r\n                <\/div><\/div><\/section>\n<section class=\"ms_faq ms_card \" ><div itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"><div class=\"accordionButton\"><h3 itemprop=\"name\">Comment assurer sa s\u00e9curit\u00e9 num\u00e9rique sur smartphone ?<\/h3> <\/div>\n<div class=\"accordionContent\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" style=\"display:none;\"><p itemprop=\"text\">Assurer sa s\u00e9curit\u00e9 sur smartphone se fait de la m\u00eame mani\u00e8re que sur ordinateur. Vous pouvez toutefois activer des leviers en plus, comme la reconnaissance faciale ou digitale et rajouter un ou plusieurs mots de passe, pour \u00eatre s\u00fbr que votre t\u00e9l\u00e9phone soit inutilisable en cas de vol. <\/p>\r\n                <\/div><\/div><\/section>\n<div class=\"reference-content\">\n<div class=\"reference-heading reference-content-collapsible-heading\">\n<h2><span id=\"references\">R\u00e9f\u00e9rences<\/span><\/h2>\n<\/div>\n<div class=\"reference-content-body\">\n<ol>\n<li><a href=\"https:\/\/press.avast.com\/fr-fr\/enqu%C3%AAte-avast-93-des-fran%C3%A7ais-utilisent-des-mots-de-passe-faibles#:~:text=Plus%20de%20la%20moiti%C3%A9%20\" target=\"_blank\">https:\/\/press.avast.com\/fr-fr\/enqu%C3%AAte-avast-93-des-fran%C3%A7ais-utilisent-des-mots-de-passe-faibles#:~:text=Plus%20de%20la%20moiti%C3%A9%20<\/a><\/li>\n<li><a href=\"https:\/\/www.data.gouv.fr\/fr\/reuses\/statistiques-et-impacts-des-cyberattaques-sur-les-entreprises-en-france\/\" target=\"_blank\">https:\/\/www.data.gouv.fr\/fr\/reuses\/statistiques-et-impacts-des-cyberattaques-sur-les-entreprises-en-france\/<\/a><\/li>\n<li><a href=\"https:\/\/www.cybermalveillance.gouv.fr\/tous-nos-contenus\/actualites\/rapport-activite-2023\" target=\"_blank\">https:\/\/www.cybermalveillance.gouv.fr\/tous-nos-contenus\/actualites\/rapport-activite-2023<\/a><\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u00c0 l&#8217;heure du num\u00e9rique, le nombre de piratages est en constante hausse. Que ce soit par SMS, par email, appels ou autre, les chiffres sont clairs : les fraudes sont de plus en plus nombreuses. Il est donc imp\u00e9ratif de prot\u00e9ger sa s\u00e9curit\u00e9 num\u00e9rique. Ci-dessous, nous vous pr\u00e9sentons 10 mesures essentielles que vous pouvez imm\u00e9diatement [&hellip;]<\/p>\n","protected":false},"author":286875,"featured_media":30592,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[10],"tags":[],"class_list":["post-31556","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybersecurite"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.2 (Yoast SEO v24.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Comment assurer sa s\u00e9curit\u00e9 num\u00e9rique : 10 mesures importantes<\/title>\n<meta name=\"description\" content=\"Il est imp\u00e9ratif de prot\u00e9ger sa s\u00e9curit\u00e9 num\u00e9rique. 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Voici 10 mesures essentielles \u00e0 mettre en place pour limiter les risques.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.techopedia.com\/fr\/comment-assurer-securite-numerique\" \/>\n<meta property=\"og:site_name\" content=\"Techopedia Fran\u00e7ais\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/techopedia\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-11-29T11:43:36+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-11-29T11:57:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/11\/cyberattaque-le-point.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"686\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Florian GUENET\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@techopedia\" \/>\n<meta name=\"twitter:site\" content=\"@techopedia\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Florian GUENET\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"NewsArticle\",\"@id\":\"https:\/\/www.techopedia.com\/fr\/comment-assurer-securite-numerique#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.techopedia.com\/fr\/comment-assurer-securite-numerique\"},\"author\":{\"name\":\"Florian GUENET\",\"@id\":\"https:\/\/www.techopedia.com\/fr\/#\/schema\/person\/3c82d183f681884ebf0062e8b3c801c6\"},\"headline\":\"Comment assurer sa s\u00e9curit\u00e9 num\u00e9rique ? 10 mesures indispensables\",\"datePublished\":\"2024-11-29T11:43:36+00:00\",\"dateModified\":\"2024-11-29T11:57:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.techopedia.com\/fr\/comment-assurer-securite-numerique\"},\"wordCount\":1633,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.techopedia.com\/fr\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.techopedia.com\/fr\/comment-assurer-securite-numerique#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/11\/cyberattaque-le-point.webp\",\"articleSection\":[\"Cybers\u00e9curit\u00e9\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.techopedia.com\/fr\/comment-assurer-securite-numerique#respond\"]}],\"copyrightYear\":\"2024\",\"copyrightHolder\":{\"@id\":\"https:\/\/www.techopedia.com\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.techopedia.com\/fr\/comment-assurer-securite-numerique\",\"url\":\"https:\/\/www.techopedia.com\/fr\/comment-assurer-securite-numerique\",\"name\":\"Comment assurer sa s\u00e9curit\u00e9 num\u00e9rique : 10 mesures importantes\",\"isPartOf\":{\"@id\":\"https:\/\/www.techopedia.com\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.techopedia.com\/fr\/comment-assurer-securite-numerique#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.techopedia.com\/fr\/comment-assurer-securite-numerique#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/11\/cyberattaque-le-point.webp\",\"datePublished\":\"2024-11-29T11:43:36+00:00\",\"dateModified\":\"2024-11-29T11:57:25+00:00\",\"description\":\"Il est imp\u00e9ratif de prot\u00e9ger sa s\u00e9curit\u00e9 num\u00e9rique. 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