{"id":19089,"date":"2022-02-02T12:44:51","date_gmt":"2022-02-02T11:44:51","guid":{"rendered":"https:\/\/office-it.be\/oit-backup-pour-microsoft-365\/"},"modified":"2026-10-29T14:59:02","modified_gmt":"2026-10-29T13:59:02","slug":"oit-backup-pour-microsoft-365","status":"publish","type":"post","link":"https:\/\/office-it.be\/fr\/oit-backup-pour-microsoft-365\/","title":{"rendered":"OiT backup pour Microsoft 365"},"content":{"rendered":"\t\t
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OiT backup pour Microsoft 365 <\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Microsoft 365 fait d\u00e9sormais partie int\u00e9grante de l\u2019environnement de travail moderne. Mais beaucoup d\u2019entreprises pensent encore qu\u2019un passage au cloud signifie qu\u2019aucune sauvegarde n\u2019est n\u00e9cessaire. Les applications sont toujours disponibles et accessibles partout, n\u2019est-ce pas? Rien n\u2019est moins vrai. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t<\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\tUne sauvegarde r\u00e9guli\u00e8re t\u2019offre une vraie tranquillit\u00e9 d\u2019esprit. Dans le cloud, sur un serveur local ou sur une sauvegarde hors site? Contactez-nous<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Passer au cloud ne signifie pas que tes donn\u00e9es sont automatiquement stock\u00e9es et conserv\u00e9es.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Que fait Microsoft?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Tes donn\u00e9es sont stock\u00e9es de mani\u00e8re g\u00e9o-redondante par Microsoft. Cela signifie qu\u2019elles restent disponibles dans un deuxi\u00e8me datacenter pour garantir la continuit\u00e9 en cas d\u2019incident. Mais ce n\u2019est pas la m\u00eame chose qu\u2019une sauvegarde. Tu n\u2019es pas prot\u00e9g\u00e9 contre la perte de donn\u00e9es due \u00e0 un ransomware. En 2019, pas moins de 49% des attaques ransomware sont pass\u00e9es par Microsoft 365. C\u2019est 17% de plus qu\u2019en 2018. La perte de donn\u00e9es peut gravement nuire \u00e0 ton entreprise, tout comme le temps perdu pendant la tentative de r\u00e9cup\u00e9ration.<\/p>

En tant qu\u2019utilisateur final, tu restes responsable de la s\u00e9curit\u00e9 et de la sauvegarde de tes donn\u00e9es. Et en tant que partenaire ICT, nous sommes l\u00e0 pour t\u2019en d\u00e9charger.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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OiT Backup pour Microsoft 365 \u2013 une sauvegarde simple, automatis\u00e9e et s\u00e9curis\u00e9e de tes donn\u00e9es cloud<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Pas moins d\u2019une entreprise sur trois d\u00e9clare avoir d\u00e9j\u00e0 perdu des donn\u00e9es stock\u00e9es dans une application cloud. Bien que Microsoft 365 propose certaines options de restauration, ces outils pr\u00e9sentent deux probl\u00e8mes majeurs: perte de donn\u00e9es et perte de temps.<\/p>

Microsoft ne conserve tes donn\u00e9es que pendant une p\u00e9riode tr\u00e8s limit\u00e9e. Si tu supprimes accidentellement un e-mail ou un fichier, il n\u2019est pas imm\u00e9diatement perdu. Les e-mails peuvent rester ind\u00e9finiment dans la corbeille, tandis que les fichiers supprim\u00e9s dans SharePoint restent disponibles pendant 93 jours. Si tu vides la corbeille d\u2019Outlook, les \u00e9l\u00e9ments sont d\u00e9plac\u00e9s vers une seconde corbeille o\u00f9 ils restent seulement 30 jours de plus. <\/p>

Tu peux demander \u00e0 Microsoft de restaurer un fichier ou un e-mail, mais la proc\u00e9dure est lente et lourde. Et quand tu cherches des donn\u00e9es supprim\u00e9es, le temps est un facteur crucial. Une solution de sauvegarde tierce est donc fortement recommand\u00e9e.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Partagez cet article.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Votre question ne figure pas dans cette liste ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Il n’existe pas de r\u00e9ponse standard \u00e0 toutes les questions informatiques. Parfois, la solution la plus adapt\u00e9e d\u00e9pend de votre environnement informatique, des applications que vous utilisez ou du mode de fonctionnement de votre organisation.<\/p>

Nous serions ravis d’examiner ensemble ce dont vous avez besoin dans votre situation et de vous aider \u00e0 trouver une r\u00e9ponse \u00e0 votre question.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t<\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\tPosez-nous votre question<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Nous pouvons toujours compter sur Office-IT. Leur soutien nous apporte une tranquillit\u00e9 d’esprit et nous permet de nous concentrer sur ce qui compte vraiment.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Nelissen Steenfabrieken<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Lanaken<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/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":"

Microsoft 365 fait d\u00e9sormais partie int\u00e9grante de l\u2019environnement de travail moderne. Mais beaucoup d\u2019entreprises pensent encore qu\u2019un passage au cloud signifie qu\u2019aucune sauvegarde n\u2019est n\u00e9cessaire. Rien n’est plus faux.<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"ocean_front_end_style_editor":"no","ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"0","ocean_second_sidebar":"0","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"0","ocean_custom_header_template":"0","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"0","ocean_menu_typo_font_family":"0","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"0","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[148,197],"tags":[],"class_list":["post-19089","post","type-post","status-publish","format-standard","hentry","category-actualites","category-sauvegarde-2","entry"],"acf":[],"yoast_head":"\nOffice-IT<\/title>\n<meta name=\"description\" content=\"Microsoft 365 fait d\u00e9sormais partie int\u00e9grante de l\u2019environnement de travail moderne. Mais beaucoup d\u2019entreprises pensent encore qu\u2019un passage au cloud signifie qu\u2019aucune sauvegarde n\u2019est n\u00e9cessaire. Rien n'est plus faux.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/office-it.be\/fr\/oit-backup-pour-microsoft-365\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Office-IT\" \/>\n<meta property=\"og:description\" content=\"Microsoft 365 fait d\u00e9sormais partie int\u00e9grante de l\u2019environnement de travail moderne. Mais beaucoup d\u2019entreprises pensent encore qu\u2019un passage au cloud signifie qu\u2019aucune sauvegarde n\u2019est n\u00e9cessaire. Rien n'est plus faux.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/office-it.be\/fr\/oit-backup-pour-microsoft-365\/\" \/>\n<meta property=\"og:site_name\" content=\"Office-IT\" \/>\n<meta property=\"article:published_time\" content=\"2022-02-02T11:44:51+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-29T13:59:02+00:00\" \/>\n<meta name=\"author\" content=\"Julien\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Julien\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/office-it.be\\\/fr\\\/oit-backup-pour-microsoft-365\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/office-it.be\\\/fr\\\/oit-backup-pour-microsoft-365\\\/\"},\"author\":{\"name\":\"Julien\",\"@id\":\"https:\\\/\\\/office-it.be\\\/fr\\\/#\\\/schema\\\/person\\\/c3422caa8afa7a289fc8cef11b4da79d\"},\"headline\":\"OiT backup pour Microsoft 365\",\"datePublished\":\"2022-02-02T11:44:51+00:00\",\"dateModified\":\"2026-10-29T13:59:02+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/office-it.be\\\/fr\\\/oit-backup-pour-microsoft-365\\\/\"},\"wordCount\":524,\"publisher\":{\"@id\":\"https:\\\/\\\/office-it.be\\\/fr\\\/#organization\"},\"articleSection\":[\"Actualit\u00e9s\",\"Sauvegarde\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/office-it.be\\\/fr\\\/oit-backup-pour-microsoft-365\\\/\",\"url\":\"https:\\\/\\\/office-it.be\\\/fr\\\/oit-backup-pour-microsoft-365\\\/\",\"name\":\"Office-IT\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/office-it.be\\\/fr\\\/#website\"},\"datePublished\":\"2022-02-02T11:44:51+00:00\",\"dateModified\":\"2026-10-29T13:59:02+00:00\",\"description\":\"Microsoft 365 fait d\u00e9sormais partie int\u00e9grante de l\u2019environnement de travail moderne. 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