{"id":12866,"date":"2024-07-18T09:52:08","date_gmt":"2024-07-18T09:52:08","guid":{"rendered":"https:\/\/www.techopedia.com\/fr\/?p=12866"},"modified":"2024-08-12T09:30:15","modified_gmt":"2024-08-12T09:30:15","slug":"creer-mot-de-passe-securise","status":"publish","type":"post","link":"https:\/\/www.techopedia.com\/fr\/cybersecurite\/creer-mot-de-passe-securise","title":{"rendered":"Comment cr\u00e9er un mot de passe s\u00e9curis\u00e9 ? Checklist et Astuces"},"content":{"rendered":"<p>Nous avons tous diff&eacute;rents comptes en ligne pour lesquels nous avons d&ucirc; cr&eacute;er des mots de passe. Pour se prot&eacute;ger d&rsquo;attaques en ligne, il est cependant essentiel que ces mots de passe soient robustes et s&eacute;curis&eacute;s.<\/p>\n<p>Selon des &eacute;tudes, pr&egrave;s de 60% des mots de passe pourraient &ecirc;tre d&eacute;chiffr&eacute;s en moins d&rsquo;une heure et les cons&eacute;quences peuvent &ecirc;tre d&eacute;sastreuses : vol, usurpation d&rsquo;identit&eacute;, perte de compte, etc.<\/p>\n<p>Cet article a pour but de vous pr&eacute;senter plusieurs astuces et m&eacute;thodes pour vous assurer que votre mot de passe est s&eacute;curis&eacute;.<\/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\" aria-controls=\"multiCollapse1\" data-bs-target=\"#multiCollapse1\">\n                <button class=\"btn btn-primary collapse-action-btn p-1 rounded-circle\" type=\"button\">\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 class=\"collapse my-3\" id=\"multiCollapse1\">\n                <ol class=\"StepProgress\">\n                                                                    <li class=\"StepProgress-item subList-in-progress  current\">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"9_etapes_pour_creer_un_mot_de_passe_securise\" onclick='handleScrollToTitle(\"9_etapes_pour_creer_un_mot_de_passe_securise\")' class=\"StepProgress-item__link\" data-level=\"2\">9 &eacute;tapes pour cr&eacute;er un mot de passe s&eacute;curis&eacute;<\/a>\n                                                            <button class=\"StepProgress-item__arrow collapse-action-btn\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#TOC1sublist-9_etapes_pour_creer_un_mot_de_passe_securise\" aria-controls=\"sublist-9_etapes_pour_creer_un_mot_de_passe_securise\">\n                                    <i class=\"icon-chevron-down\"><\/i>\n                                <\/button>\n                                                    <\/div>\n                                                    <ol class=\"StepProgress-sub-list collapse\" id=\"TOC1sublist-9_etapes_pour_creer_un_mot_de_passe_securise\">\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"1_un_mot_de_passe_long\" onclick='handleScrollToTitle(\"1_un_mot_de_passe_long\")' class=\"StepProgress-item__link\" data-level=\"3\">1. Un mot de passe long<\/a>\n                    <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"2_chiffres_lettres_et_caracteres_speciaux\" onclick='handleScrollToTitle(\"2_chiffres_lettres_et_caracteres_speciaux\")' class=\"StepProgress-item__link\" data-level=\"3\">2. Chiffres, lettres et caract&egrave;res sp&eacute;ciaux<\/a>\n                    <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"3_un_mot_de_passe_pas_previsible\" onclick='handleScrollToTitle(\"3_un_mot_de_passe_pas_previsible\")' class=\"StepProgress-item__link\" data-level=\"3\">3. Un mot de passe pas pr&eacute;visible<\/a>\n                    <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"4_ajoutez_des_mots_aleatoires\" onclick='handleScrollToTitle(\"4_ajoutez_des_mots_aleatoires\")' class=\"StepProgress-item__link\" data-level=\"3\">4. Ajoutez des mots al&eacute;atoires<\/a>\n                    <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"5_un_mot_de_passe_unique_a_chaque_fois\" onclick='handleScrollToTitle(\"5_un_mot_de_passe_unique_a_chaque_fois\")' class=\"StepProgress-item__link\" data-level=\"3\">5. Un mot de passe unique &agrave; chaque fois<\/a>\n                    <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"6_avoir_un_gestionnaire_de_mots_de_passe\" onclick='handleScrollToTitle(\"6_avoir_un_gestionnaire_de_mots_de_passe\")' class=\"StepProgress-item__link\" data-level=\"3\">6. Avoir un gestionnaire de mots de passe<\/a>\n                    <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"7_la_double_authentification\" onclick='handleScrollToTitle(\"7_la_double_authentification\")' class=\"StepProgress-item__link\" data-level=\"3\">7. La double authentification<\/a>\n                    <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"8_renouvelez_vos_mots_de_passe_regulierement\" onclick='handleScrollToTitle(\"8_renouvelez_vos_mots_de_passe_regulierement\")' class=\"StepProgress-item__link\" data-level=\"3\">8. Renouvelez vos mots de passe r&eacute;guli&egrave;rement<\/a>\n                    <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"9_nenregistrez_pas_vos_mots_de_passe_sur_votre_moteur_de_recherche\" onclick='handleScrollToTitle(\"9_nenregistrez_pas_vos_mots_de_passe_sur_votre_moteur_de_recherche\")' class=\"StepProgress-item__link\" data-level=\"3\">9. N'enregistrez pas vos mots de passe sur votre moteur de recherche<\/a>\n                    <\/span>\n                                    <\/li>\n                                                            <\/ol>\n                                                <\/li>\n                                                                    <li class=\"StepProgress-item subList-in-progress \">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"comment_verifier_si_son_mot_de_passe_est_securise\" onclick='handleScrollToTitle(\"comment_verifier_si_son_mot_de_passe_est_securise\")' class=\"StepProgress-item__link\" data-level=\"2\">Comment v&eacute;rifier si son mot de passe est s&eacute;curis&eacute;<\/a>\n                                                            <button class=\"StepProgress-item__arrow collapse-action-btn\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#TOC1sublist-comment_verifier_si_son_mot_de_passe_est_securise\" aria-controls=\"sublist-comment_verifier_si_son_mot_de_passe_est_securise\">\n                                    <i class=\"icon-chevron-down\"><\/i>\n                                <\/button>\n                                                    <\/div>\n                                                    <ol class=\"StepProgress-sub-list collapse\" id=\"TOC1sublist-comment_verifier_si_son_mot_de_passe_est_securise\">\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"nordpass\" onclick='handleScrollToTitle(\"nordpass\")' class=\"StepProgress-item__link\" data-level=\"3\">NordPass<\/a>\n                    <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"have_i_been_pwned\" onclick='handleScrollToTitle(\"have_i_been_pwned\")' class=\"StepProgress-item__link\" data-level=\"3\">Have I been Pwned<\/a>\n                    <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"how_secured_is_my_password\" onclick='handleScrollToTitle(\"how_secured_is_my_password\")' class=\"StepProgress-item__link\" data-level=\"3\">How secured is my password<\/a>\n                    <\/span>\n                                    <\/li>\n                                                            <\/ol>\n                                                <\/li>\n                                                                        <li class=\"StepProgress-item\">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"quels_risques_a_utiliser_toujours_le_meme_mot_de_passe\" onclick='handleScrollToTitle(\"quels_risques_a_utiliser_toujours_le_meme_mot_de_passe\")' class=\"StepProgress-item__link\" data-level=\"2\">Quels risques &agrave; utiliser toujours le m&ecirc;me mot de passe ?<\/a>\n                                                    <\/div>\n                                                <\/li>\n                                                                        <li class=\"StepProgress-item\">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"quels_sont_les_pires_mots_de_passe_pour_la_securite\" onclick='handleScrollToTitle(\"quels_sont_les_pires_mots_de_passe_pour_la_securite\")' class=\"StepProgress-item__link\" data-level=\"2\">Quels sont les pires mots de passe pour la s&eacute;curit&eacute; ?<\/a>\n                                                    <\/div>\n                                                <\/li>\n                                                                        <li class=\"StepProgress-item\">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"comment_generer_un_mot_de_passe_securise_en_ligne_et_aleatoirement\" onclick='handleScrollToTitle(\"comment_generer_un_mot_de_passe_securise_en_ligne_et_aleatoirement\")' class=\"StepProgress-item__link\" data-level=\"2\">Comment g&eacute;n&eacute;rer un mot de passe s&eacute;curis&eacute; en ligne et al&eacute;atoirement ?<\/a>\n                                                    <\/div>\n                                                <\/li>\n                                                                        <li class=\"StepProgress-item\">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"faq\" onclick='handleScrollToTitle(\"faq\")' class=\"StepProgress-item__link\" data-level=\"2\">FAQ<\/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\" src=\"\/wp-content\/plugins\/table-of-contents\/assets\/images\/arrow-up-circle.svg\" 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\" 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                         \t\t\t\t\t\t\n                        <li class=\"StepProgress-item subList-in-progress  current \">\n                                                    <div class=\"StepProgress-item__group\">\n                                <a data-id=\"9_etapes_pour_creer_un_mot_de_passe_securise\" onclick='handleScrollToTitle(\"9_etapes_pour_creer_un_mot_de_passe_securise\")' class=\"StepProgress-item__link\" data-level=\"2\">9 &eacute;tapes pour cr&eacute;er un mot de passe s&eacute;curis&eacute;<\/a>\n                                                                    <button class=\"StepProgress-item__arrow collapse-action-btn\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#sublist-9_etapes_pour_creer_un_mot_de_passe_securise\" aria-controls=\"sublist-9_etapes_pour_creer_un_mot_de_passe_securise\">\n                                        <i class=\"icon-chevron-down\"><\/i>\n                                    <\/button>\n                                                            <\/div>\n                                                            <ol class=\"StepProgress-sub-list collapse\" id=\"sublist-9_etapes_pour_creer_un_mot_de_passe_securise\">\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"1_un_mot_de_passe_long\" onclick='handleScrollToTitle(\"1_un_mot_de_passe_long\")' class=\"StepProgress-item__link\" data-level=\"3\">1. Un mot de passe long<\/a>\n                    <\/span>\n                                        <\/li>\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"2_chiffres_lettres_et_caracteres_speciaux\" onclick='handleScrollToTitle(\"2_chiffres_lettres_et_caracteres_speciaux\")' class=\"StepProgress-item__link\" data-level=\"3\">2. Chiffres, lettres et caract&egrave;res sp&eacute;ciaux<\/a>\n                    <\/span>\n                                        <\/li>\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"3_un_mot_de_passe_pas_previsible\" onclick='handleScrollToTitle(\"3_un_mot_de_passe_pas_previsible\")' class=\"StepProgress-item__link\" data-level=\"3\">3. Un mot de passe pas pr&eacute;visible<\/a>\n                    <\/span>\n                                        <\/li>\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"4_ajoutez_des_mots_aleatoires\" onclick='handleScrollToTitle(\"4_ajoutez_des_mots_aleatoires\")' class=\"StepProgress-item__link\" data-level=\"3\">4. Ajoutez des mots al&eacute;atoires<\/a>\n                    <\/span>\n                                        <\/li>\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"5_un_mot_de_passe_unique_a_chaque_fois\" onclick='handleScrollToTitle(\"5_un_mot_de_passe_unique_a_chaque_fois\")' class=\"StepProgress-item__link\" data-level=\"3\">5. Un mot de passe unique &agrave; chaque fois<\/a>\n                    <\/span>\n                                        <\/li>\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"6_avoir_un_gestionnaire_de_mots_de_passe\" onclick='handleScrollToTitle(\"6_avoir_un_gestionnaire_de_mots_de_passe\")' class=\"StepProgress-item__link\" data-level=\"3\">6. Avoir un gestionnaire de mots de passe<\/a>\n                    <\/span>\n                                        <\/li>\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"7_la_double_authentification\" onclick='handleScrollToTitle(\"7_la_double_authentification\")' class=\"StepProgress-item__link\" data-level=\"3\">7. La double authentification<\/a>\n                    <\/span>\n                                        <\/li>\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"8_renouvelez_vos_mots_de_passe_regulierement\" onclick='handleScrollToTitle(\"8_renouvelez_vos_mots_de_passe_regulierement\")' class=\"StepProgress-item__link\" data-level=\"3\">8. Renouvelez vos mots de passe r&eacute;guli&egrave;rement<\/a>\n                    <\/span>\n                                        <\/li>\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"9_nenregistrez_pas_vos_mots_de_passe_sur_votre_moteur_de_recherche\" onclick='handleScrollToTitle(\"9_nenregistrez_pas_vos_mots_de_passe_sur_votre_moteur_de_recherche\")' class=\"StepProgress-item__link\" data-level=\"3\">9. N'enregistrez pas vos mots de passe sur votre moteur de recherche<\/a>\n                    <\/span>\n                                        <\/li>\n                                                                    <\/ol>\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=\"comment_verifier_si_son_mot_de_passe_est_securise\" onclick='handleScrollToTitle(\"comment_verifier_si_son_mot_de_passe_est_securise\")' class=\"StepProgress-item__link\" data-level=\"2\">Comment v&eacute;rifier si son mot de passe est s&eacute;curis&eacute;<\/a>\n                                                                    <button class=\"StepProgress-item__arrow collapse-action-btn\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#sublist-comment_verifier_si_son_mot_de_passe_est_securise\" aria-controls=\"sublist-comment_verifier_si_son_mot_de_passe_est_securise\">\n                                        <i class=\"icon-chevron-down\"><\/i>\n                                    <\/button>\n                                                            <\/div>\n                                                            <ol class=\"StepProgress-sub-list collapse\" id=\"sublist-comment_verifier_si_son_mot_de_passe_est_securise\">\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"nordpass\" onclick='handleScrollToTitle(\"nordpass\")' class=\"StepProgress-item__link\" data-level=\"3\">NordPass<\/a>\n                    <\/span>\n                                        <\/li>\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"have_i_been_pwned\" onclick='handleScrollToTitle(\"have_i_been_pwned\")' class=\"StepProgress-item__link\" data-level=\"3\">Have I been Pwned<\/a>\n                    <\/span>\n                                        <\/li>\n                                                                            <li class=\"StepProgress-sub-item\">\n                    <span>\n                      <a data-id=\"how_secured_is_my_password\" onclick='handleScrollToTitle(\"how_secured_is_my_password\")' class=\"StepProgress-item__link\" data-level=\"3\">How secured is my password<\/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=\"quels_risques_a_utiliser_toujours_le_meme_mot_de_passe\" onclick='handleScrollToTitle(\"quels_risques_a_utiliser_toujours_le_meme_mot_de_passe\")' class=\"StepProgress-item__link\" data-level=\"2\">Quels risques &agrave; utiliser toujours le m&ecirc;me mot de passe ?<\/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=\"quels_sont_les_pires_mots_de_passe_pour_la_securite\" onclick='handleScrollToTitle(\"quels_sont_les_pires_mots_de_passe_pour_la_securite\")' class=\"StepProgress-item__link\" data-level=\"2\">Quels sont les pires mots de passe pour la s&eacute;curit&eacute; ?<\/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=\"comment_generer_un_mot_de_passe_securise_en_ligne_et_aleatoirement\" onclick='handleScrollToTitle(\"comment_generer_un_mot_de_passe_securise_en_ligne_et_aleatoirement\")' class=\"StepProgress-item__link\" data-level=\"2\">Comment g&eacute;n&eacute;rer un mot de passe s&eacute;curis&eacute; en ligne et al&eacute;atoirement ?<\/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\" onclick='handleScrollToTitle(\"faq\")' class=\"StepProgress-item__link\" data-level=\"2\">FAQ<\/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: 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collapseToggle());\n        })(pageLegendList);\n\n        (function (pageLegendList) {\n            const collapseEls = pageLegendList.querySelectorAll('.collapse');\n\n            collapseEls.forEach(function (el) {\n\n                const toggleArrowDirection = function (e) {\n                    if (!e.target.isEqualNode(el)) return;\n\n                    const id = this.getAttribute('id');\n                    document.querySelector(`.toc-sticky-list .collapse-action-btn[data-bs-target=\"#${id}\"] .icon-chevron-down`).classList.toggle('up');\n                }\n                el.addEventListener('shown.bs.collapse', toggleArrowDirection);\n                el.addEventListener('hide.bs.collapse', toggleArrowDirection);\n            })\n        })(pageLegendList);\n\n        \/**\n         * Sticky functionality\n         * Source: https:\/\/stackoverflow.com\/questions\/17893771\/javascript-sticky-div-after-scroll\n         *\/\n        (function (header, pageLegendCollapse) {\n            \/\/ set everything outside the onscroll event (less work per scroll)\n            const target = document.querySelector(\".toc-sticky\");\n            const targetListStatic = document.querySelector(\".toc-sticky-list\");\n\n            if (!target || !header) return;\n\n            const headerHeight = header.getBoundingClientRect().height;\n            const targetHeight = targetListStatic.getBoundingClientRect().height;\n\n            \/\/ -headerHeight so it won't be jumpy\n            const stop = targetListStatic.offsetTop + headerHeight + targetHeight;\n            const docBody =\n                document.documentElement || document.body.parentNode || document.body;\n            const hasOffset = window.pageYOffset !== undefined;\n\n            const applySticky = function () {\n                \/\/ cross-browser compatible scrollTop.\n                const scrollTop = hasOffset ? window.pageYOffset : docBody.scrollTop;\n\n                \/\/ if user scrolls to headerHeight from the top of the target div\n                if (scrollTop >= stop) {\n                    pageLegendCollapse.hide();\n                    \/\/ stick the div\n                    target.classList.add(\"sticky\");\n                    \/\/target.style.marginTop = `${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=\"9_etapes_pour_creer_un_mot_de_passe_securise\">9 &eacute;tapes pour cr&eacute;er un mot de passe s&eacute;curis&eacute;<\/span><\/h2>\n<p>Il existe plusieurs m&eacute;thodes pour s&eacute;curiser un mot de passe. Celles-ci peuvent &ecirc;tre utilis&eacute;es ind&eacute;pendamment ou ensemble pour s&eacute;curiser vos comptes au mieux. Techopedia a list&eacute; ci-dessous 9 m&eacute;thodes &agrave; suivre.<\/p>\n<h3><span id=\"1_un_mot_de_passe_long\">1. Un mot de passe long<\/span><\/h3>\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;\">\n<p>En termes simples, plus le mot de passe est long, mieux c&rsquo;est. Chaque caract&egrave;re suppl&eacute;mentaire augmente le nombre de combinaisons possibles, rendant ainsi beaucoup plus difficile sa d&eacute;couverte. Une bonne r&egrave;gle de base est de viser au moins 12 &agrave; 16 caract&egrave;res.<\/p>\n<\/div><\/div>\n<p>De nombreux sites internet indiquent la robustesse de votre mot de passe et n&rsquo;acceptent d&rsquo;ailleurs que des mots de passe d&rsquo;au moins 8 caract&egrave;res.<\/p>\n<p>Par exemple, si une personne mal intentionn&eacute;e sait que votre mot de passe comprend 5 caract&egrave;res, par exemple 3 lettres minuscules et 2 chiffres, il y aura : 365= 60 466 176 combinaisons possibles. Avec 7 caract&egrave;res (1 lettre majuscule, le reste en minuscule), le nombre de combinaisons possibles augmente &agrave; 527=1 028 071 702 528. Ainsi, plus le nombre de caract&egrave;res augmente, plus faire utilisation de la &laquo; force brute &raquo; pour deviner votre mot de passe devient compliqu&eacute;.<\/p>\n<h3><span id=\"2_chiffres_lettres_et_caracteres_speciaux\">2. Chiffres, lettres et caract&egrave;res sp&eacute;ciaux<\/span><\/h3>\n<p>La vari&eacute;t&eacute; des caract&egrave;res est &eacute;galement essentielle. Un mot de passe robuste doit comporter un m&eacute;lange de :<\/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> &nbsp; &nbsp; Lettres majuscules (A-Z)<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> &nbsp; &nbsp; Lettres minuscules (a-z)<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> &nbsp; &nbsp; Chiffres (0-9)<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> &nbsp; &nbsp; Caract&egrave;res sp&eacute;ciaux (!, ?, $, &amp;, *, %, etc.)<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n<p>Cette combinaison de types de caract&egrave;res d&eacute;route les pirates potentiels et renforce la s&eacute;curit&eacute; de votre mot de passe. Le nombre de combinaisons possibles augmente en effet consid&eacute;rablement par rapport &agrave; la simple utilisation de lettres minuscules. Pour chaque caract&egrave;re, au lieu d&rsquo;avoir 26 possibilit&eacute;s de lettres minuscules, le nombre de possibilit&eacute;s augmente de :<\/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> +26 pour les lettres majuscules<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> +10 pour les chiffres<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> Au moins +20 pour les caract&egrave;res sp&eacute;ciaux<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n<h3><span id=\"3_un_mot_de_passe_pas_previsible\">3. Un mot de passe pas pr&eacute;visible<\/span><\/h3>\n<p>Eviter &agrave; tout prix les mots de passe pr&eacute;visibles, par exemple :<\/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> Votre date d&rsquo;anniversaire<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> Votre nom ou pr&eacute;nom<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> Des dates importantes (naissance d&rsquo;un enfant ou d&rsquo;un parent, mariage, etc.)<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> Suites logiques, par exemple 1234 ou AZERTY ou encore ABCDE<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> Phrases communes, par exemple &laquo; iloveyou &raquo; ou &laquo; bonjour &raquo;.<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n<p>Ces mots de passe sont particuli&egrave;rement faciles &agrave; d&eacute;couvrir, soit par force brute s&rsquo;il s&rsquo;agit d&rsquo;une date (peu de caract&egrave;res et de combinaisons faciles) soit par intelligence sociale si la personne vous conna&icirc;t.<\/p>\n<h3><span id=\"4_ajoutez_des_mots_aleatoires\">4. Ajoutez des mots al&eacute;atoires<\/span><\/h3>\n<p>Pour &eacute;viter le risque d&rsquo;avoir un mot de passe pr&eacute;visible, optez plut&ocirc;t pour des mots de passe al&eacute;atoires. Plus il est al&eacute;atoire, plus il sera facile &agrave; deviner.<\/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;\">\n<p>Certains outils comme le Trousseau d&rsquo;Apple ou encore le gestionnaire de mots de passe Google proposent de g&eacute;n&eacute;rer des mots de passe al&eacute;atoires.<\/p>\n<\/div><\/div>\n<p>Ces mots de passe al&eacute;atoires sont plus compliqu&eacute;s &agrave; m&eacute;moriser mais il est tout &agrave; fait possible de se cr&eacute;er des phrases mn&eacute;motechniques. Par exemple, le mot de passe &laquo; ifc!Ptmd2g? &raquo; peut &ecirc;tre m&eacute;moris&eacute; gr&acirc;ce &agrave; la phrase &laquo; il fait chaud ! Peux-tu me donner 2 glaces ? &raquo;.<\/p>\n<h3><span id=\"5_un_mot_de_passe_unique_a_chaque_fois\">5. Un mot de passe unique &agrave; chaque fois<\/span><\/h3>\n<p>Afin de limiter les risques de concentration, privil&eacute;giez l&rsquo;utilisation de mots de passe diff&eacute;rents pour chaque site et compte. Cela permet de ne pas compromettre vos autres comptes si un de vos&nbsp; mots de passe a &eacute;t&eacute; d&eacute;couvert ou a fuit&eacute;.<\/p>\n<p>Vous pouvez cependant utiliser un mot de passe unique pour les sites sans risque auxquels vous vous inscrivez simplement pour recevoir une newsletter ou avoir un code promotionnel temporaire, par exemple.<\/p>\n<h3><span id=\"6_avoir_un_gestionnaire_de_mots_de_passe\">6. Avoir un gestionnaire de mots de passe<\/span><\/h3>\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;\">\n<p>Les gestionnaires de mots de passe stockent et g&egrave;rent en toute s&eacute;curit&eacute; tous vos mots de passe en un seul endroit. Ces outils gardent vos identifiants de connexion en s&eacute;curit&eacute; et favorisent la g&eacute;n&eacute;ration de mots de passe forts et difficiles &agrave; pirater, &eacute;liminant ainsi la contrainte de se souvenir de mots de passe complexes pour diff&eacute;rents comptes.<\/p>\n<\/div><\/div>\n<p>Ils agissent comme des coffres-forts num&eacute;riques personnels, am&eacute;liorant la s&eacute;curit&eacute; en ligne avec un effort minimal.<\/p>\n<p>Pour les utilisateurs de produits Apple, le Trousseau occupe le r&ocirc;le de gestionnaire de mots de passe qui deviennent alors accessibles via iCloud. Google propose &eacute;galement un gestionnaire int&eacute;gr&eacute; &agrave; ces appareils. Il existe &eacute;galement des extensions et applications tierces qui proposent ces m&ecirc;mes services, notamment les applications de VPN ou <a href=\"https:\/\/www.techopedia.com\/fr\/cybersecurite\/meilleur-antivirus\">d&rsquo;antivirus<\/a>. Nous recommandons particuli&egrave;rement :<\/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> NordPass<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> RoboForm<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> Kaspersky<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> 1Passwor<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n<h3><span id=\"7_la_double_authentification\">7. La double authentification<\/span><\/h3>\n<p>En plus d&rsquo;un mot de passe robuste, vous pouvez augmenter la s&eacute;curit&eacute; d&rsquo;un compte en utilisant la double authentification (2FA, aussi appel&eacute;e authentification &agrave; deux facteurs).<\/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;\">\n<p>Le principe est simple : une fois la connexion via le mot de passe effectu&eacute;e, il faudra indiquer un deuxi&egrave;me code &agrave; la plateforme. Ce code est soit transmis par SMS, email ou alors doit &ecirc;tre obtenu via une application d&eacute;di&eacute;e (par exemple Google Authenticator).<\/p>\n<\/div><\/div>\n<p>Cette derni&egrave;re m&eacute;thode est la plus s&ucirc;re car, en cas de compte email compromis ou de SIM swap (si une personne mal intentionn&eacute;e a eu acc&egrave;s &agrave; votre num&eacute;ro de t&eacute;l&eacute;phone), votre compte ne sera pas en danger car il faudra physiquement avoir acc&egrave;s &agrave; votre t&eacute;l&eacute;phone pour obtenir ce deuxi&egrave;me code.<\/p>\n<h3><span id=\"8_renouvelez_vos_mots_de_passe_regulierement\">8. Renouvelez vos mots de passe r&eacute;guli&egrave;rement<\/span><\/h3>\n<p>Les mots de passe fuient malheureusement de mani&egrave;re fr&eacute;quente (par exemple si certains sites se font hacker) et il est recommand&eacute; de changer vos mots de passe r&eacute;guli&egrave;rement pour vous pr&eacute;munir d&rsquo;attaques futures, si votre mot de passe &eacute;tait disponible sur certaines bases de donn&eacute;es compromises.<\/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;\">\n<p>Vous pouvez par exemple changer votre mot de passe 2 fois par an, voire 4 fois s&rsquo;il s&rsquo;agit d&rsquo;un compte &agrave; risque.<\/p>\n<\/div><\/div>\n<h3><span id=\"9_nenregistrez_pas_vos_mots_de_passe_sur_votre_moteur_de_recherche\">9. N&rsquo;enregistrez pas vos mots de passe sur votre moteur de recherche<\/span><\/h3>\n<p>Les navigateurs web modernes, comme Chrome, Firefox et Safari, ont leurs propres gestionnaires de mots de passe int&eacute;gr&eacute;s. Ils peuvent m&eacute;moriser les mots de passe et les remplir automatiquement lorsque vous visitez des sites web.<\/p>\n<p>Les navigateurs peuvent &eacute;galement sugg&eacute;rer des mots de passe forts lorsque vous cr&eacute;ez de nouveaux comptes ou mettez &agrave; jour des mots de passe existants. Les mots de passe enregistr&eacute;s sont souvent synchronis&eacute;s sur tous les appareils si vous utilisez le m&ecirc;me navigateur et &ecirc;tes connect&eacute; &agrave; votre compte.<\/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;\">\n<p>Bien que les gestionnaires int&eacute;gr&eacute;s au navigateur offrent une grande commodit&eacute;, ils ne disposent pas de l&rsquo;ensemble des fonctionnalit&eacute;s ou du m&ecirc;me niveau de s&eacute;curit&eacute; que les applications de gestion de mots de passe d&eacute;di&eacute;es. Nous recommandons donc de les &eacute;viter, sauf &eacute;ventuellement pour des comptes sans risque.<\/p>\n<\/div><\/div>\n<p>Notez &eacute;galement que, si quelqu&rsquo;un acc&egrave;de &agrave; votre ordinateur ou &agrave; votre appareil et qu&rsquo;il n&rsquo;est pas prot&eacute;g&eacute;, il pourrait potentiellement acc&eacute;der &agrave; tous les mots de passe enregistr&eacute;s dans le navigateur.<\/p>\n<h2><span id=\"comment_verifier_si_son_mot_de_passe_est_securise\">Comment v&eacute;rifier si son mot de passe est s&eacute;curis&eacute;<\/span><\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/07\/Designer-42.jpeg\" alt=\"\" width=\"1100\" height=\"629\" class=\"aligncenter wp-image-12918 size-full\" srcset=\"https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/07\/Designer-42.jpeg 1100w, https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/07\/Designer-42-300x172.jpeg 300w, https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/07\/Designer-42-1024x586.jpeg 1024w, https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/07\/Designer-42-768x439.jpeg 768w\" sizes=\"(max-width: 1100px) 100vw, 1100px\"><\/p>\n<p>Si vous n&rsquo;&ecirc;tes pas s&ucirc;r du niveau de s&eacute;curit&eacute; de votre mot de passe, il existe plusieurs m&eacute;thodes pour s&rsquo;en assurer.<\/p>\n<h3><span id=\"nordpass\">NordPass<\/span><\/h3>\n<p>NordPass, en plus de permettre de g&eacute;n&eacute;rer des mots de passe robustes, offre une fonctionnalit&eacute; de v&eacute;rification de mots de passe. Vous pouvez indiquer un mot de passe et NordPass v&eacute;rifiera s&rsquo;il est facile &agrave; deviner (y compris par la force) pour une personne tierce.<\/p>\n<div class=\"campaign-shortcode-table bm-tiny campaign__voting_table   campaign__voting_table show_date_sec\" data-id=\"395\">\n    <div class=\"campaign-shortcode_title-section\">\n        \n\t\t\t\t<div class=\"campaign__table-title-and-disclaimer\">\n\t\t\t\t\t<h2>NordPass<\/h2>\n\t\t\t\t\t\n\t\t\t\t<\/div>\n\t\t\t\n    <\/div>\n    \n    <div class=\"campaign-shortcode-table_offers-list campaign__voting_list \">\n        <div class=\"campaign-list-item brand_table_custom_cl  \" data-rated=\"9.6\" date-new=\"1725888231\" data-position=\"1\" data-id=\"16807\" data-offer-name=\"NordPass\">\n    \n\n    \n\n    <a href=\"\/fr\/visit\/nordpass\" class=\"campaign-list-item_logo bm-with-counter\" target=\"_blank\" rel=\"nofollow sponsored\">\n        <img decoding=\"async\" class=\"attachment-small size-small wp-post-image\" src=\"https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/09\/nordpass.svg\" alt=\"NordPass Logo\" width=\"130\" height=\"63\">\n    <\/a>\n\n    <div class=\"campaign-list-item_key-features mobile\">\n        <p>Le meilleur gestionnaire de mots de passe en 2024<\/p>\n    <\/div>\n\n    \n\n    <div class=\"campaign__updated_date_wrapper\">\n    <div class=\"campaign__updated_date\">\n        <svg width=\"12\" height=\"12\" viewbox=\"0 0 12 12\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n            <path d=\"M6 6H5.6C5.59991 6.05256 5.61017 6.10463 5.63021 6.15322C5.65026 6.20182 5.67968 6.24599 5.7168 6.2832L6 6ZM6 11.2C4.62087 11.2 3.29823 10.6521 2.32304 9.67696C1.34786 8.70177 0.8 7.37913 0.8 6H0C0 7.5913 0.632141 9.11742 1.75736 10.2426C2.88258 11.3679 4.4087 12 6 12V11.2ZM11.2 6C11.2 6.68287 11.0655 7.35906 10.8042 7.98995C10.5428 8.62085 10.1598 9.19409 9.67696 9.67696C9.19409 10.1598 8.62085 10.5428 7.98995 10.8042C7.35906 11.0655 6.68287 11.2 6 11.2V12C7.5913 12 9.11742 11.3679 10.2426 10.2426C11.3679 9.11742 12 7.5913 12 6H11.2ZM6 0.8C6.68287 0.8 7.35906 0.934502 7.98995 1.19583C8.62085 1.45715 9.19409 1.84018 9.67696 2.32304C10.1598 2.80591 10.5428 3.37915 10.8042 4.01005C11.0655 4.64094 11.2 5.31713 11.2 6H12C12 4.4087 11.3679 2.88258 10.2426 1.75736C9.11742 0.632141 7.5913 0 6 0V0.8ZM6 0C4.4087 0 2.88258 0.632141 1.75736 1.75736C0.632141 2.88258 0 4.4087 0 6H0.8C0.8 4.62087 1.34786 3.29823 2.32304 2.32304C3.29823 1.34786 4.62087 0.8 6 0.8V0ZM5.6 2.4V6H6.4V2.4H5.6ZM5.7168 6.2832L8.1168 8.6832L8.6832 8.1168L6.2832 5.7168L5.7168 6.2832Z\" fill=\"#1C2642\"><\/path>\n        <\/svg>\n        <div class=\"campaign__updated_date_text\">\n            09\/09\/24\n        <\/div>\n    <\/div>\n<\/div>\n\n    <div class=\"campaign-list-item_key-features\">\n        <p>Le meilleur gestionnaire de mots de passe en 2024<\/p>\n        <ul class=\"\"><li>G&eacute;n&eacute;rez des mots de passe forts avec NordPass<\/li><li>Forfait Family avec 6 utilisateurs Premium<\/li><li>Abonnements perso et Entreprise tr&egrave;s avantageux<\/li><\/ul>\n    <\/div>\n\n    <div class=\"campaign-list-item_scores\">\n        <div class=\"campaign_list_item__score_text\">9.6<\/div>\n        <img decoding=\"async\" class=\"star_rating_img skip-lazy\" src=\"https:\/\/www.techopedia.com\/fr\/wp-content\/plugins\/brand-management-plugin\/public\/images\/star9.svg\" width=\"99\" height=\"20\" alt=\"5 Stars\">\n        \n    <\/div>\n\n    \n\t\t\t\t<div class=\"country_code_left no_country_code_left\">\n\t\t\t\t\t<div class=\"coupen_code_inner\">\n\t\t\t\t\t\t<div class=\"empty-coupon-code\">AUCUN CODE REQUIS<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n    <div class=\"campaign-list-item_coupon\">\n        \n    <\/div>\n\n    <a href=\"\/fr\/visit\/nordpass\" class=\"campaign-list-item_cta-btn no-coupon\" title=\"\" data-url=\"\" target=\"_blank\" rel=\"nofollow sponsored\">\n        Visiter le site\n    <\/a>\n\n    <div class=\"campaign-list-item_more-btns\">\n        <div class=\"campaign-list-item_open-more-btn hidden\">En savoir plus<\/div>\n        <div style=\"display: none;\" class=\"campaign-list-item_close-more-btn\">Fermer En savoir plus<\/div>\n    <\/div>\n\n    <div class=\"campaign__voting_section\">\n    <div class=\"campaign__voting_section__btn like-action\">\n        <div class=\"like\">\n            <svg width=\"16\" height=\"16\" viewbox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                <path d=\"M3.38494 5.61816H1.87657C1.57691 5.61816 1.33398 5.86109 1.33398 6.16075V13.5507C1.33398 13.8504 1.57691 14.0933 1.87657 14.0933H3.38494C3.6846 14.0933 3.92753 13.8504 3.92753 13.5507V6.16075C3.92753 5.86109 3.6846 5.61816 3.38494 5.61816Z\" stroke=\"#1C2642\"><\/path>\n                <path d=\"M9.47455 5.61827C9.05902 5.61827 8.79771 5.17029 9.00226 4.80859L9.6569 2.4722C9.94457 1.96352 9.57708 1.3335 8.99268 1.3335C8.8005 1.3335 8.6154 1.40601 8.47435 1.53655L4.64688 5.07909C4.42498 5.28447 4.29883 5.57313 4.29883 5.87549V13.0082C4.29883 13.6076 4.78467 14.0934 5.38399 14.0934H11.3094C11.7669 14.0934 12.1752 13.8065 12.3303 13.376L14.6016 7.07122C14.8563 6.36402 14.3323 5.61827 13.5806 5.61827H9.47455Z\" stroke=\"#1C2642\"><\/path>\n            <\/svg>\n        <\/div>\n        <div class=\"campaign__voting_section__text likes-value\">0<\/div>\n    <\/div>\n    <div class=\"campaign__voting_section__btn dislike-action\">\n        <div class=\"dislike\">\n            <svg width=\"16\" height=\"16\" viewbox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"transform: rotate(180deg);\">\n                <path d=\"M3.38494 5.61816H1.87657C1.57691 5.61816 1.33398 5.86109 1.33398 6.16075V13.5507C1.33398 13.8504 1.57691 14.0933 1.87657 14.0933H3.38494C3.6846 14.0933 3.92753 13.8504 3.92753 13.5507V6.16075C3.92753 5.86109 3.6846 5.61816 3.38494 5.61816Z\" stroke=\"#1C2642\"><\/path>\n                <path d=\"M9.47455 5.61827C9.05902 5.61827 8.79771 5.17029 9.00226 4.80859L9.6569 2.4722C9.94457 1.96352 9.57708 1.3335 8.99268 1.3335C8.8005 1.3335 8.6154 1.40601 8.47435 1.53655L4.64688 5.07909C4.42498 5.28447 4.29883 5.57313 4.29883 5.87549V13.0082C4.29883 13.6076 4.78467 14.0934 5.38399 14.0934H11.3094C11.7669 14.0934 12.1752 13.8065 12.3303 13.376L14.6016 7.07122C14.8563 6.36402 14.3323 5.61827 13.5806 5.61827H9.47455Z\" stroke=\"#1C2642\"><\/path>\n            <\/svg>\n        <\/div>\n        <div class=\"campaign__voting_section__text dislikes-value\">0<\/div>\n    <\/div>\n    <div class=\"ajax-notify\"><\/div>\n<\/div>\n\n    \n    \n<\/div>\n\n    <\/div>\n    <div class=\"campaign-shortcode__compare-view require_ajax_loading\" style=\"display: none;\">\n<\/div>\n\n<\/div>\n\n<h3><span id=\"have_i_been_pwned\">Have I been Pwned<\/span><\/h3>\n<p>Have I been Pwned est &eacute;galement tr&egrave;s utile pour v&eacute;rifier la s&eacute;curit&eacute; d&rsquo;un mot de passe. Contrairement &agrave; NordPass, le but de &laquo; Have I been Pwned &raquo; est de v&eacute;rifier si votre mot de passe est apparu dans une fuite de donn&eacute;es.<\/p>\n<p>Cela vous aide &agrave; &eacute;viter d&rsquo;utiliser des mots de passe compromis que les pirates pourraient exploiter. Cet outil vous permet &eacute;galement de v&eacute;rifier si votre adresse e-mail a &eacute;t&eacute; compromise dans des fuites de donn&eacute;es, vous permettant ainsi de s&eacute;curiser vos comptes rapidement.<\/p>\n<p>L&rsquo;outil se pr&eacute;sente simplement comme une bo&icirc;te de recherche o&ugrave; vous entrez votre adresse email et pouvez analyser les r&eacute;sultats.<\/p>\n<h3><span id=\"how_secured_is_my_password\">How secured is my password<\/span><\/h3>\n<p>&laquo; How secured is my password &raquo; est un outil qui &eacute;value la solidit&eacute; des mots de passe contre les attaques par force brute, aidant les utilisateurs &agrave; choisir des mots de passe complexes et s&eacute;curis&eacute;s pour une meilleure protection contre les acc&egrave;s non autoris&eacute;s.<\/p>\n<p>L&rsquo;outil est tr&egrave;s facile &agrave; utiliser : indiquez votre mot de passe dans le champ pr&eacute;vu &agrave; cet effet sur le site web, il &eacute;valuera alors combien de temps un ordinateur mettrait pour le d&eacute;chiffrer.<\/p>\n<h2><span id=\"quels_risques_a_utiliser_toujours_le_meme_mot_de_passe\">Quels risques &agrave; utiliser toujours le m&ecirc;me mot de passe ?<\/span><\/h2>\n<p>Utiliser toujours le m&ecirc;me mot de passe pr&eacute;sente plusieurs risques importants :<\/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> Compromission de plusieurs comptes : Si un mot de passe est d&eacute;couvert lors d&rsquo;une fuite de donn&eacute;es, tous les comptes utilisant ce m&ecirc;me mot de passe sont en danger.<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> Attaques dites &laquo; par bourrage d&rsquo;identifiants &raquo; : Les pirates utilisent des listes de mots de passe compromis pour tenter de se connecter &agrave; d&rsquo;autres sites. Si vous utilisez le m&ecirc;me mot de passe sur plusieurs sites, il y a de fortes chances qu&rsquo;ils r&eacute;ussissent.<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> Augmentation de la vuln&eacute;rabilit&eacute; : Un mot de passe unique r&eacute;duit la complexit&eacute; n&eacute;cessaire pour acc&eacute;der &agrave; vos informations personnelles, rendant le piratage plus facile pour les cybercriminels.<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> Vol d&rsquo;identit&eacute; : Si un pirate acc&egrave;de &agrave; un compte, il peut obtenir des informations personnelles et confidentielles, ce qui peut mener &agrave; des vols d&rsquo;identit&eacute; ou &agrave; d&rsquo;autres activit&eacute;s frauduleuses.<\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> Difficult&eacute; de r&eacute;cup&eacute;ration : En cas de pertes de plusieurs comptes, il devient difficile de d&eacute;terminer quel compte a &eacute;t&eacute; le point de d&eacute;part de l&rsquo;attaque, compliquant ainsi les efforts de r&eacute;cup&eacute;ration et de s&eacute;curisation.<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n<p>Pour minimiser ces risques, il est donc recommand&eacute; d&rsquo;utiliser des mots de passe uniques et complexes pour chaque compte.<\/p>\n<h2><span id=\"quels_sont_les_pires_mots_de_passe_pour_la_securite\">Quels sont les pires mots de passe pour la s&eacute;curit&eacute; ?<\/span><\/h2>\n<p>Les pires mots de passe en termes de s&eacute;curit&eacute; sont ceux qui sont facilement devinables ou couramment utilis&eacute;s. Cela comprend :<\/p>\n<ul>\n<li>Les suites num&eacute;riques, comme 123456<\/li>\n<li>Les suites alphab&eacute;tiques de lettres, comme ABCDE<\/li>\n<li>Les suites de caract&egrave;res sur le clavier, comme AZERTY ou QWERTY<\/li>\n<li>Les mots uniques, comme bateau ou poire<\/li>\n<\/ul>\n<h2><span id=\"comment_generer_un_mot_de_passe_securise_en_ligne_et_aleatoirement\">Comment g&eacute;n&eacute;rer un mot de passe s&eacute;curis&eacute; en ligne et al&eacute;atoirement ?<\/span><\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/07\/Designer-41.jpeg\" alt=\"\" width=\"1100\" height=\"629\" class=\"aligncenter wp-image-12913 size-full\" srcset=\"https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/07\/Designer-41.jpeg 1100w, https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/07\/Designer-41-300x172.jpeg 300w, https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/07\/Designer-41-1024x586.jpeg 1024w, https:\/\/www.techopedia.com\/fr\/wp-content\/uploads\/sites\/8\/2024\/07\/Designer-41-768x439.jpeg 768w\" sizes=\"(max-width: 1100px) 100vw, 1100px\"><\/p>\n<p>Pour g&eacute;n&eacute;rer un mot de passe s&eacute;curis&eacute; al&eacute;atoire en ligne, nous vous conseillons de suivre les &eacute;tapes suivantes :<\/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> G&eacute;n&eacute;rer un mot de passe sur <a href=\"https:\/\/www.motdepasse.xyz\/\" target=\"_blank\">https:\/\/www.motdepasse.xyz\/<\/a><\/li>\n<li><i class=\"sui sui-check-circle\" style=\"color:#0191C4\"><\/i> V&eacute;rifier si ce mot de passe est facile &agrave; deviner, par exemple via NordPass ou &laquo; How secured is my password &raquo;.<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n<p>Vous pouvez ensuite enregistrer votre mot de passe dans votre gestionnaire de mots de passe pr&eacute;f&eacute;r&eacute; ou le m&eacute;moriser via une phrase mn&eacute;motechnique.<\/p>\n<h2><span id=\"faq\">FAQ<\/span><\/h2>\n<div class=\"man_faq_sec\" itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"><section class=\"ms_faq ms_card \"><div itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"><div class=\"accordionButton\"><h3 itemprop=\"name\">Quelle est la longueur id&eacute;ale pour un mot de passe s&eacute;curis&eacute; ?<\/h3> <\/div>\n<div class=\"accordionContent\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" style=\"display:none;\"><p itemprop=\"text\">La longueur id&eacute;ale pour un mot de passe s&eacute;curis&eacute; est entre 12 et 16 caract&egrave;res.<\/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\">Quel est le mot de passe le plus s&eacute;curis&eacute; possible ?<\/h3> <\/div>\n<div class=\"accordionContent\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" style=\"display:none;\"><p itemprop=\"text\">Le mot de passe le plus s&eacute;curis&eacute; comprend plus de 12 caract&egrave;res : des majuscules, des minuscules, des chiffres et des caract&egrave;res sp&eacute;ciaux.<\/p>\r\n                <\/div><\/div><\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Nous avons tous diff\u00e9rents comptes en ligne pour lesquels nous avons d\u00fb cr\u00e9er des mots de passe. Pour se prot\u00e9ger d&#8217;attaques en ligne, il est cependant essentiel que ces mots de passe soient robustes et s\u00e9curis\u00e9s. Selon des \u00e9tudes, pr\u00e8s de 60% des mots de passe pourraient \u00eatre d\u00e9chiffr\u00e9s en moins d&#8217;une heure et les [&hellip;]<\/p>\n","protected":false},"author":286859,"featured_media":12912,"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-12866","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 cr\u00e9er un mot de passe s\u00e9curis\u00e9 : Checklist et Astuces<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez comment cr\u00e9er un mot de passe s\u00e9curis\u00e9 et v\u00e9rifier sa robustesse gr\u00e2ce aux conseils de nos experts en cybers\u00e9curit\u00e9\" \/>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comment cr\u00e9er un mot de passe s\u00e9curis\u00e9 ? 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