{"id":26350,"date":"2022-04-19T15:12:00","date_gmt":"2022-04-19T13:12:00","guid":{"rendered":"https:\/\/perseus.de\/sauvegarde\/"},"modified":"2026-03-27T17:36:50","modified_gmt":"2026-03-27T16:36:50","slug":"sauvegarde","status":"publish","type":"post","link":"https:\/\/perseus.de\/fr\/sauvegarde\/","title":{"rendered":"Sauvegarde"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"26350\" class=\"elementor elementor-26350 elementor-22118\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cab3f18 e-flex e-con-boxed e-con e-parent\" data-id=\"cab3f18\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2a02b8b e-con-full e-flex e-con e-child\" data-id=\"2a02b8b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f80ded elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"4f80ded\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Sauvegarde<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d061a7 elementor-widget elementor-widget-image\" data-id=\"2d061a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/perseus.de\/wp-content\/uploads\/2025\/05\/Headerbild-Glossary-Page-300x300.png\" class=\"attachment-medium size-medium wp-image-25818\" alt=\"\" srcset=\"https:\/\/perseus.de\/wp-content\/uploads\/2025\/05\/Headerbild-Glossary-Page-300x300.png 300w, https:\/\/perseus.de\/wp-content\/uploads\/2025\/05\/Headerbild-Glossary-Page-150x150.png 150w, https:\/\/perseus.de\/wp-content\/uploads\/2025\/05\/Headerbild-Glossary-Page-768x768.png 768w, https:\/\/perseus.de\/wp-content\/uploads\/2025\/05\/Headerbild-Glossary-Page.png 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-219df41 e-flex e-con-boxed e-con e-parent\" data-id=\"219df41\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-713a3ec0 e-con-full e-flex e-con e-child\" data-id=\"713a3ec0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e839854 elementor-widget elementor-widget-text-editor\" data-id=\"e839854\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<header class=\"Single__header Background Background--lightBlue\"><div class=\"container\"><div class=\"grid grid--size12 grid--size6D\"><div class=\"Share\"><p>Le terme \u00ab backup \u00bb signifie \u00ab renfort, sauvegarde \u00bb et d\u00e9signe, en informatique, une copie de sauvegarde. Pour les entreprises, les copies de sauvegarde de leurs ordinateurs, de leurs serveurs et surtout des contenus stock\u00e9s sont tr\u00e8s importantes. En effet, en cas de perte ou d&rsquo;endommagement des donn\u00e9es, des sauvegardes \u00e0 jour permettent de revenir le plus rapidement possible \u00e0 un fonctionnement normal.  <\/p><h4> <\/h4><h4>Que signifie exactement le terme \u00ab sauvegarde \u00bb ?<\/h4><p>Ce n&rsquo;est pas probable, mais cela peut arriver : les ordinateurs, les disques durs, les serveurs ou l&rsquo;ensemble du syst\u00e8me peuvent devenir inutilisables pour diverses raisons. Par exemple \u00e0 cause de <\/p><ul><li>d\u00e9faillances techniques du mat\u00e9riel,<\/li><li>les logiciels malveillants, tels que les <a href=\"http:\/\/52.57.197.213\/2022\/04\/26\/wurm-computerwurm\/\">vers <\/a>ou les <a href=\"http:\/\/52.57.197.213\/2022\/04\/25\/ransomware\/\">ransomwares<\/a>,<\/li><li>cas de force majeure (foudre, catastrophes naturelles telles que les inondations, incendies dans le b\u00e2timent, d\u00e9g\u00e2ts des eaux dans le b\u00e2timent, etc.).<\/li><\/ul><p>Une sauvegarde vous permet de r\u00e9cup\u00e9rer des donn\u00e9es perdues, endommag\u00e9es, supprim\u00e9es ou chiffr\u00e9es, et, si n\u00e9cessaire, de r\u00e9installer l&rsquo;ensemble du syst\u00e8me. Plus vos sauvegardes sont r\u00e9centes, plus vous pourrez reprendre vos activit\u00e9s rapidement et sans encombre apr\u00e8s une telle interruption. <\/p><p>Il existe diff\u00e9rentes fa\u00e7ons de cr\u00e9er des sauvegardes. N&rsquo;importe laquelle vaut mieux que rien. Il est recommand\u00e9 d&rsquo;en combiner plusieurs :  <\/p><ul><li>Sauvegardes automatis\u00e9es enregistr\u00e9es sur l&rsquo;ordinateur<\/li><li>Les sauvegardes stock\u00e9es sur des p\u00e9riph\u00e9riques externes, par exemple un disque dur externe ou un serveur<\/li><li>Sauvegardes stock\u00e9es dans d&rsquo;autres zones du r\u00e9seau<\/li><li>Sauvegardes stock\u00e9es dans un cloud d&rsquo;entreprise<\/li><li>Sauvegardes stock\u00e9es dans un cloud externe<\/li><\/ul><p>Les \u00ab sauvegardes amor\u00e7ables \u00bb sont des sauvegardes qui vous permettent de reprendre imm\u00e9diatement votre travail comme d&rsquo;habitude. Elles contiennent non seulement vos donn\u00e9es, mais aussi, par exemple, les programmes et les param\u00e8tres de l&rsquo;ordinateur sur lequel vous travailliez. <br><strong>Important <\/strong>: veillez \u00e0 ce qu&rsquo;au moins une, voire deux sauvegardes soient conserv\u00e9es hors de votre syst\u00e8me et hors ligne. En effet, notamment lors d&rsquo;attaques cibl\u00e9es par ransomware contre des entreprises, les cybercriminels s&rsquo;efforcent de chiffrer autant que possible tous les composants du syst\u00e8me. <\/p><ul><li>Si un p\u00e9riph\u00e9rique de sauvegarde est connect\u00e9 au syst\u00e8me, il sera \u00e9galement chiffr\u00e9 et deviendra inutilisable pour vous.<\/li><li>En revanche, si la sauvegarde se trouve par exemple sur un disque dur externe qui n&rsquo;est pas connect\u00e9 \u00e0 ce moment-l\u00e0, elle reste non chiffr\u00e9e et accessible.<\/li><\/ul><h4> <\/h4><h4>Dans quelles situations suis-je amen\u00e9 \u00e0 faire des sauvegardes dans mon travail quotidien ?<\/h4><p>Il se peut que vous n&rsquo;ayez jamais \u00e0 vous en occuper, par exemple si, dans votre entreprise, les sauvegardes sont effectu\u00e9es automatiquement et\/ou apr\u00e8s les heures de travail. En cas de perte de donn\u00e9es, la question des sauvegardes peut se poser si, par exemple, vos administrateurs r\u00e9installent votre ordinateur et restaurent vos donn\u00e9es \u00e0 partir d&rsquo;une sauvegarde. Si vous ne savez pas comment les sauvegardes sont g\u00e9r\u00e9es dans votre entreprise, n&rsquo;h\u00e9sitez pas \u00e0 demander !  <\/p><h4> <\/h4><h4>Que puis-je faire pour am\u00e9liorer ma s\u00e9curit\u00e9 ?<\/h4><p>Si vous n&rsquo;avez encore jamais effectu\u00e9 de sauvegarde ou si vous ne le faites que de mani\u00e8re sporadique, effectuez-en une d\u00e8s maintenant. Pour cette \u00e9tape, simplifiez-vous la t\u00e2che autant que possible : <\/p><ul><li>Utilisez les programmes de sauvegarde install\u00e9s sur votre ordinateur<ul><li>\u00ab Cr\u00e9er une image syst\u00e8me \u00bb sous Windows<\/li><li>\u00ab TimeMachine \u00bb sous macOS<\/li><\/ul><\/li><li>Enregistrez la sauvegarde sur un disque dur externe.<\/li><li>Une fois la sauvegarde effectu\u00e9e, d\u00e9branchez le disque dur externe de votre ordinateur et conservez-le en lieu s\u00fbr.<\/li><li>Pour cette op\u00e9ration, vous aurez probablement besoin de droits d&rsquo;administrateur.<\/li><\/ul><p>Si vous ne disposez pas des droits d&rsquo;administrateur :<\/p><p>(1) Sauvegardez toutes les donn\u00e9es que vous pouvez en les copiant. Utilisez \u00e9galement ici un disque dur externe ou une cl\u00e9 USB. Une fois la copie termin\u00e9e, d\u00e9connectez le disque dur ou la cl\u00e9 USB de votre ordinateur.  <\/p><p>(2) Optimisez et diversifiez votre strat\u00e9gie de sauvegarde. D\u00e9terminez quelles donn\u00e9es, quels param\u00e8tres, quels syst\u00e8mes, etc. sont absolument essentiels pour votre entreprise, lesquels sont importants, lesquels sont souhaitables, etc. Sur la base de ces consid\u00e9rations, vous pourrez hi\u00e9rarchiser et planifier vos sauvegardes. <\/p><p>(3) Sauvegardez vos sauvegardes \u00e0 l&rsquo;aide d&rsquo;au moins deux m\u00e9thodes diff\u00e9rentes. N&rsquo;oubliez pas que : <\/p><ul><li>Seule une sauvegarde conserv\u00e9e hors ligne et d\u00e9connect\u00e9e de votre syst\u00e8me ne sera pas infect\u00e9e, m\u00eame en cas d&rsquo;attaque cibl\u00e9e par un ransomware.<\/li><li>Les donn\u00e9es stock\u00e9es ailleurs seront \u00e9galement pr\u00e9serv\u00e9es en cas d&rsquo;incident sur le site de votre entreprise, tel qu&rsquo;un incendie ou autre. Parmi ces options, on trouve : des disques durs ou des serveurs externes situ\u00e9s ailleurs, ainsi que des services de cloud externes. <\/li><\/ul><\/div><\/div><\/div><\/header><header class=\"Single__header Background Background--lightBlue\"><div class=\"container\"><div class=\"grid grid--size12 grid--size6D\"><div class=\"Share\"><p>&gt;&gt; La strat\u00e9gie de sauvegarde 3-2-1 est celle qui est le plus souvent recommand\u00e9e :<\/p><ul><li>Faites trois copies de sauvegarde de vos donn\u00e9es importantes.<\/li><li>Enregistrez-les sur deux supports diff\u00e9rents (par exemple, un disque dur externe, le cloud, etc.)<\/li><li>Conservez une copie \u00e0 l&rsquo;ext\u00e9rieur, c&rsquo;est-\u00e0-dire dans un endroit distinct, afin qu&rsquo;une copie reste intacte m\u00eame en cas d&rsquo;incendie, par exemple.<\/li><\/ul><\/div><\/div><\/div><\/header>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cb1ddf2 e-flex e-con-boxed e-con e-parent\" data-id=\"cb1ddf2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a7e93ca elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"a7e93ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Sauvegarde Le terme \u00ab backup \u00bb signifie \u00ab renfort, sauvegarde \u00bb et d\u00e9signe, en informatique, une copie de sauvegarde. Pour les entreprises, les copies de sauvegarde de leurs ordinateurs, de leurs serveurs et surtout des contenus stock\u00e9s sont tr\u00e8s importantes. En effet, en cas de perte ou d&rsquo;endommagement des donn\u00e9es, des sauvegardes \u00e0 jour permettent [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[58],"tags":[],"class_list":["post-26350","post","type-post","status-publish","format-standard","hentry","category-cyberlexique"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sauvegarde - Perseus Technologies<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/perseus.de\/fr\/sauvegarde\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sauvegarde - Perseus Technologies\" \/>\n<meta property=\"og:description\" content=\"Sauvegarde Le terme \u00ab backup \u00bb signifie \u00ab renfort, sauvegarde \u00bb et d\u00e9signe, en informatique, une copie de sauvegarde. Pour les entreprises, les copies de sauvegarde de leurs ordinateurs, de leurs serveurs et surtout des contenus stock\u00e9s sont tr\u00e8s importantes. En effet, en cas de perte ou d&rsquo;endommagement des donn\u00e9es, des sauvegardes \u00e0 jour permettent [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/perseus.de\/fr\/sauvegarde\/\" \/>\n<meta property=\"og:site_name\" content=\"Perseus Technologies\" \/>\n<meta property=\"article:published_time\" content=\"2022-04-19T13:12:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-27T16:36:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/perseus.de\/wp-content\/uploads\/2025\/05\/Headerbild-Glossary-Page.png\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Xenia Silbe\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Xenia Silbe\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/perseus.de\\\/fr\\\/sauvegarde\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/perseus.de\\\/fr\\\/sauvegarde\\\/\"},\"author\":{\"name\":\"Xenia Silbe\",\"@id\":\"https:\\\/\\\/perseus.de\\\/#\\\/schema\\\/person\\\/42cdb0ff9720a4c92a2613f686b32f46\"},\"headline\":\"Sauvegarde\",\"datePublished\":\"2022-04-19T13:12:00+00:00\",\"dateModified\":\"2026-03-27T16:36:50+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/perseus.de\\\/fr\\\/sauvegarde\\\/\"},\"wordCount\":881,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/perseus.de\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/perseus.de\\\/fr\\\/sauvegarde\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/perseus.de\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/Headerbild-Glossary-Page-300x300.png\",\"articleSection\":[\"Cyberlexique\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/perseus.de\\\/fr\\\/sauvegarde\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/perseus.de\\\/fr\\\/sauvegarde\\\/\",\"url\":\"https:\\\/\\\/perseus.de\\\/fr\\\/sauvegarde\\\/\",\"name\":\"Sauvegarde - Perseus Technologies\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/perseus.de\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/perseus.de\\\/fr\\\/sauvegarde\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/perseus.de\\\/fr\\\/sauvegarde\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/perseus.de\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/Headerbild-Glossary-Page-300x300.png\",\"datePublished\":\"2022-04-19T13:12:00+00:00\",\"dateModified\":\"2026-03-27T16:36:50+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/perseus.de\\\/fr\\\/sauvegarde\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/perseus.de\\\/fr\\\/sauvegarde\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/perseus.de\\\/fr\\\/sauvegarde\\\/#primaryimage\",\"url\":\"https:\\\/\\\/perseus.de\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/Headerbild-Glossary-Page-300x300.png\",\"contentUrl\":\"https:\\\/\\\/perseus.de\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/Headerbild-Glossary-Page-300x300.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/perseus.de\\\/fr\\\/sauvegarde\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/perseus.de\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sauvegarde\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/perseus.de\\\/#website\",\"url\":\"https:\\\/\\\/perseus.de\\\/\",\"name\":\"perseus-web.de\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/perseus.de\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/perseus.de\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/perseus.de\\\/#organization\",\"name\":\"perseus-web.de\",\"url\":\"https:\\\/\\\/perseus.de\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/perseus.de\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/perseus.de\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/PerseusTechnologie_Color-2.png\",\"contentUrl\":\"https:\\\/\\\/perseus.de\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/PerseusTechnologie_Color-2.png\",\"width\":536,\"height\":172,\"caption\":\"perseus-web.de\"},\"image\":{\"@id\":\"https:\\\/\\\/perseus.de\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/perseus.de\\\/#\\\/schema\\\/person\\\/42cdb0ff9720a4c92a2613f686b32f46\",\"name\":\"Xenia Silbe\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/ad1725c4df9d407f031b1429111650ed671361b6db97d9353d2b0d1aea2f67ed?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/ad1725c4df9d407f031b1429111650ed671361b6db97d9353d2b0d1aea2f67ed?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/ad1725c4df9d407f031b1429111650ed671361b6db97d9353d2b0d1aea2f67ed?s=96&d=mm&r=g\",\"caption\":\"Xenia Silbe\"},\"sameAs\":[\"https:\\\/\\\/perseus.de\\\/\"],\"url\":\"https:\\\/\\\/perseus.de\\\/fr\\\/author\\\/xenia-silbe\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Sauvegarde - Perseus Technologies","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/perseus.de\/fr\/sauvegarde\/","og_locale":"fr_FR","og_type":"article","og_title":"Sauvegarde - Perseus Technologies","og_description":"Sauvegarde Le terme \u00ab backup \u00bb signifie \u00ab renfort, sauvegarde \u00bb et d\u00e9signe, en informatique, une copie de sauvegarde. Pour les entreprises, les copies de sauvegarde de leurs ordinateurs, de leurs serveurs et surtout des contenus stock\u00e9s sont tr\u00e8s importantes. En effet, en cas de perte ou d&rsquo;endommagement des donn\u00e9es, des sauvegardes \u00e0 jour permettent [&hellip;]","og_url":"https:\/\/perseus.de\/fr\/sauvegarde\/","og_site_name":"Perseus Technologies","article_published_time":"2022-04-19T13:12:00+00:00","article_modified_time":"2026-03-27T16:36:50+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/perseus.de\/wp-content\/uploads\/2025\/05\/Headerbild-Glossary-Page.png","type":"image\/png"}],"author":"Xenia Silbe","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Xenia Silbe","Dur\u00e9e de lecture estim\u00e9e":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/perseus.de\/fr\/sauvegarde\/#article","isPartOf":{"@id":"https:\/\/perseus.de\/fr\/sauvegarde\/"},"author":{"name":"Xenia Silbe","@id":"https:\/\/perseus.de\/#\/schema\/person\/42cdb0ff9720a4c92a2613f686b32f46"},"headline":"Sauvegarde","datePublished":"2022-04-19T13:12:00+00:00","dateModified":"2026-03-27T16:36:50+00:00","mainEntityOfPage":{"@id":"https:\/\/perseus.de\/fr\/sauvegarde\/"},"wordCount":881,"commentCount":0,"publisher":{"@id":"https:\/\/perseus.de\/#organization"},"image":{"@id":"https:\/\/perseus.de\/fr\/sauvegarde\/#primaryimage"},"thumbnailUrl":"https:\/\/perseus.de\/wp-content\/uploads\/2025\/05\/Headerbild-Glossary-Page-300x300.png","articleSection":["Cyberlexique"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/perseus.de\/fr\/sauvegarde\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/perseus.de\/fr\/sauvegarde\/","url":"https:\/\/perseus.de\/fr\/sauvegarde\/","name":"Sauvegarde - Perseus Technologies","isPartOf":{"@id":"https:\/\/perseus.de\/#website"},"primaryImageOfPage":{"@id":"https:\/\/perseus.de\/fr\/sauvegarde\/#primaryimage"},"image":{"@id":"https:\/\/perseus.de\/fr\/sauvegarde\/#primaryimage"},"thumbnailUrl":"https:\/\/perseus.de\/wp-content\/uploads\/2025\/05\/Headerbild-Glossary-Page-300x300.png","datePublished":"2022-04-19T13:12:00+00:00","dateModified":"2026-03-27T16:36:50+00:00","breadcrumb":{"@id":"https:\/\/perseus.de\/fr\/sauvegarde\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/perseus.de\/fr\/sauvegarde\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/perseus.de\/fr\/sauvegarde\/#primaryimage","url":"https:\/\/perseus.de\/wp-content\/uploads\/2025\/05\/Headerbild-Glossary-Page-300x300.png","contentUrl":"https:\/\/perseus.de\/wp-content\/uploads\/2025\/05\/Headerbild-Glossary-Page-300x300.png"},{"@type":"BreadcrumbList","@id":"https:\/\/perseus.de\/fr\/sauvegarde\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/perseus.de\/"},{"@type":"ListItem","position":2,"name":"Sauvegarde"}]},{"@type":"WebSite","@id":"https:\/\/perseus.de\/#website","url":"https:\/\/perseus.de\/","name":"perseus-web.de","description":"","publisher":{"@id":"https:\/\/perseus.de\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/perseus.de\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/perseus.de\/#organization","name":"perseus-web.de","url":"https:\/\/perseus.de\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/perseus.de\/#\/schema\/logo\/image\/","url":"https:\/\/perseus.de\/wp-content\/uploads\/2025\/03\/PerseusTechnologie_Color-2.png","contentUrl":"https:\/\/perseus.de\/wp-content\/uploads\/2025\/03\/PerseusTechnologie_Color-2.png","width":536,"height":172,"caption":"perseus-web.de"},"image":{"@id":"https:\/\/perseus.de\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/perseus.de\/#\/schema\/person\/42cdb0ff9720a4c92a2613f686b32f46","name":"Xenia Silbe","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/ad1725c4df9d407f031b1429111650ed671361b6db97d9353d2b0d1aea2f67ed?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/ad1725c4df9d407f031b1429111650ed671361b6db97d9353d2b0d1aea2f67ed?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/ad1725c4df9d407f031b1429111650ed671361b6db97d9353d2b0d1aea2f67ed?s=96&d=mm&r=g","caption":"Xenia Silbe"},"sameAs":["https:\/\/perseus.de\/"],"url":"https:\/\/perseus.de\/fr\/author\/xenia-silbe\/"}]}},"_links":{"self":[{"href":"https:\/\/perseus.de\/fr\/wp-json\/wp\/v2\/posts\/26350","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/perseus.de\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/perseus.de\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/perseus.de\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/perseus.de\/fr\/wp-json\/wp\/v2\/comments?post=26350"}],"version-history":[{"count":1,"href":"https:\/\/perseus.de\/fr\/wp-json\/wp\/v2\/posts\/26350\/revisions"}],"predecessor-version":[{"id":26351,"href":"https:\/\/perseus.de\/fr\/wp-json\/wp\/v2\/posts\/26350\/revisions\/26351"}],"wp:attachment":[{"href":"https:\/\/perseus.de\/fr\/wp-json\/wp\/v2\/media?parent=26350"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/perseus.de\/fr\/wp-json\/wp\/v2\/categories?post=26350"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/perseus.de\/fr\/wp-json\/wp\/v2\/tags?post=26350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}