{"id":33980,"date":"2026-10-07T18:12:43","date_gmt":"2026-10-07T16:12:43","guid":{"rendered":"https:\/\/eu.wedoback.com\/?page_id=33980"},"modified":"2026-10-08T13:14:56","modified_gmt":"2026-10-08T11:14:56","slug":"zalohovani-microsoft-365-co-vedet","status":"publish","type":"page","link":"https:\/\/eu.wedoback.com\/cs\/pruvodci\/microsoft-365-google-workspace\/zalohovani-microsoft-365-co-vedet\/","title":{"rendered":"Z\u00e1lohov\u00e1n\u00ed Microsoft 365: co je t\u0159eba v\u011bd\u011bt"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"33980\" class=\"elementor elementor-33980 elementor-31933\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2443d28 e-con-full wdb-g e-flex e-con e-parent\" data-id=\"2443d28\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-d7a71b8 e-con-full wdb-g-hero e-flex e-con e-parent\" data-id=\"d7a71b8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-bb4b7c2 e-con-full wdb-g-hero-in e-flex e-con e-parent\" data-id=\"bb4b7c2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b20d2c9 elementor-widget elementor-widget-text-editor\" data-id=\"b20d2c9\" 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<p class=\"wdb-g-crumb\"><a href=\"\/cs\/\">\u00davod<\/a><span>\u203a<\/span><a href=\"\/cs\/pruvodci\/\">Pr\u016fvodci<\/a><span>\u203a<\/span><a href=\"\/cs\/pruvodci\/microsoft-365-google-workspace\/\">Microsoft 365 a Google Workspace<\/a><\/p><p class=\"wdb-g-pill\" style=\"--pill:#5b8def\">Microsoft 365 a Google Workspace<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-516e33e elementor-widget elementor-widget-heading\" data-id=\"516e33e\" 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\">Z\u00e1lohov\u00e1n\u00ed Microsoft 365: co je t\u0159eba v\u011bd\u011bt<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a6644b5 elementor-widget elementor-widget-text-editor\" data-id=\"a6644b5\" 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<p class=\"wdb-g-lead\">Microsoft zaji\u0161\u0165uje dostupnost Exchange, OneDrive, SharePointu a Teams. Vr\u00e1tit se ke stavu schr\u00e1nky nebo webu z doby p\u0159ed t\u0159emi t\u00fddny \u2013 po smaz\u00e1n\u00ed, kompromitaci \u00fa\u010dtu nebo chybn\u011b nastaven\u00e9m uchov\u00e1v\u00e1n\u00ed \u2013 je v\u0161ak v\u011bc\u00ed z\u00e1kazn\u00edka. B\u011b\u017en\u00e1 p\u0159edplatn\u00e1 takovou nez\u00e1vislou kopii neposkytuj\u00ed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f09c7dc elementor-widget elementor-widget-text-editor\" data-id=\"f09c7dc\" 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<p class=\"wdb-g-meta\"><span>Aktualizov\u00e1no v <b>\u0159\u00edjnu 2026<\/b><\/span><span><b>3 min<\/b> \u010dten\u00ed<\/span><span><b>5<\/b> citovan\u00fdch zdroj\u016f<\/span><\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1bfc526 e-con-full wdb-g-body e-flex e-con e-parent\" data-id=\"1bfc526\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-bf62086 e-con-full wdb-g-grid e-flex e-con e-parent\" data-id=\"bf62086\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-51c1902 e-con-full wdb-g-article e-flex e-con e-parent\" data-id=\"51c1902\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b78b37e elementor-widget elementor-widget-text-editor\" data-id=\"b78b37e\" 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<div class=\"wdb-g-key\"><h2>To nejd\u016fle\u017eit\u011bj\u0161\u00ed<\/h2><ul><li>Microsoft garantuje <strong>slu\u017ebu<\/strong>, nikoli n\u00e1vrat k p\u0159edchoz\u00edmu stavu <strong>va\u0161ich<\/strong> dat: redundance kop\u00edruje i smaz\u00e1n\u00ed.<\/li><li>Zahrnut\u00e9 z\u00e1chrann\u00e9 s\u00edt\u011b jsou kr\u00e1tk\u00e9: <strong>ve v\u00fdchoz\u00edm nastaven\u00ed 14 dn\u00ed<\/strong> (maxim\u00e1ln\u011b 30) pro trvale smazanou zpr\u00e1vu v Exchange Online, <strong>93 dn\u00ed<\/strong> pro ko\u0161e SharePointu a OneDrive.<\/li><li>Microsoft 365 Backup je <strong>samostatn\u00fd placen\u00fd produkt<\/strong> \u00fa\u010dtovan\u00fd podle objemu, jeho\u017e kopie z\u016fst\u00e1vaj\u00ed v cloudu Microsoftu.<\/li><li>Minim\u00e1ln\u00ed rozsah pro malou a st\u0159edn\u00ed firmu: jmenovit\u00e9 <strong>i sd\u00edlen\u00e9<\/strong> schr\u00e1nky, OneDrive, weby SharePointu (a tedy i soubory Teams).<\/li><\/ul><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-da57fb3 elementor-widget elementor-widget-text-editor\" data-id=\"da57fb3\" 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<h2>Dv\u011b odpov\u011bdnosti<\/h2><p>Microsoft se zavazuje k infrastruktu\u0159e: redundantn\u00ed datov\u00e1 centra, integrita platformy, kontinuita slu\u017eby v p\u0159\u00edpad\u011b v\u00fdpadku na jeho stran\u011b. Z\u00e1kazn\u00edk spravuje \u00fa\u010dty, opr\u00e1vn\u011bn\u00ed, z\u00e1sady uchov\u00e1v\u00e1n\u00ed a aplikace t\u0159et\u00edch stran. Spr\u00e1vce \u2013 nebo n\u011bkdo, kdo mu ukradl p\u0159\u00edstup \u2013 m\u016f\u017ee smazat schr\u00e1nku, vypr\u00e1zdnit web nebo vytvo\u0159it pravidlo, kter\u00e9 p\u0159epos\u00edl\u00e1 po\u0161tu ven. Redundance Microsoftu tento stav zkop\u00edruje. Nevr\u00e1t\u00ed jej za v\u00e1s zp\u011bt.<\/p><p>Jde o stejn\u00e9 rozd\u011blen\u00ed jako u serveru: v\u00fdrobce garantuje disk RAID, nikoli va\u0161e smazan\u00e9 soubory.<\/p><table><thead><tr><th>Kdo se star\u00e1 o co<\/th><th>Microsoft<\/th><th>Z\u00e1kazn\u00edk<\/th><\/tr><\/thead><tbody><tr><td>Dostupnost slu\u017eby, datov\u00e1 centra<\/td><td>Ano<\/td><td>Ne<\/td><\/tr><tr><td>\u00da\u010dty, opr\u00e1vn\u011bn\u00ed, v\u00edcefaktorov\u00e9 ov\u011b\u0159ov\u00e1n\u00ed<\/td><td>Ne<\/td><td>Ano<\/td><\/tr><tr><td>Nastaven\u00ed uchov\u00e1v\u00e1n\u00ed a ko\u0161\u016f<\/td><td>Poskytuje n\u00e1stroj<\/td><td>Nastavuje a kontroluje<\/td><\/tr><tr><td>N\u00e1vrat ke stavu k vybran\u00e9mu datu, mimo tenant<\/td><td>Ne (krom\u011b placen\u00e9ho produktu v jeho cloudu)<\/td><td>Ano, pomoc\u00ed z\u00e1lohy<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d03e39 elementor-widget elementor-widget-text-editor\" data-id=\"6d03e39\" 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<h2>Co zahrnut\u00e9 n\u00e1stroje skute\u010dn\u011b d\u011blaj\u00ed<\/h2><ul><li><strong>Ko\u0161e a obnoviteln\u00e9 polo\u017eky.<\/strong> Zachr\u00e1n\u00ed ned\u00e1vn\u00e9 smaz\u00e1n\u00ed. V Exchange Online z\u016fst\u00e1v\u00e1 trvale smazan\u00e1 zpr\u00e1va ve v\u00fdchoz\u00edm nastaven\u00ed obnoviteln\u00e1 14 dn\u00ed; spr\u00e1vce m\u016f\u017ee tuto lh\u016ftu prodlou\u017eit nejv\u00fd\u0161e na 30 dn\u00ed. V SharePointu a OneDrive z\u016fst\u00e1v\u00e1 smazan\u00e1 polo\u017eka 93 dn\u00ed v ko\u0161\u00edch; Microsoft pot\u00e9 uchov\u00e1v\u00e1 14 dn\u00ed intern\u00edch z\u00e1loh, kter\u00e9 lze obnovit pouze na \u017e\u00e1dost podpory, a to pro celou kolekci web\u016f nebo cel\u00fd podweb.<\/li><li><strong>Z\u00e1sady uchov\u00e1v\u00e1n\u00ed a nezm\u011bniteln\u00e9 uchov\u00e1n\u00ed (litigation hold).<\/strong> Zabra\u0148uj\u00ed v tenantu zmizen\u00ed ur\u010dit\u00fdch zpr\u00e1v. Slou\u017e\u00ed pro kontrolu nebo soudn\u00ed spor. Z\u016fst\u00e1vaj\u00ed pod kontrolou spr\u00e1vc\u016f tenantu a neobnov\u00ed web SharePointu \u201edo stavu z \u00fater\u00fd\u201c.<\/li><li><strong>Verze soubor\u016f<\/strong> v OneDrive a SharePointu. U\u017eite\u010dn\u00e9 pro p\u0159epsan\u00fd dokument. Omezen\u00e9 po\u010dtem i dobou a nefunk\u010dn\u00ed, pokud je cel\u00e1 knihovna smaz\u00e1na a ko\u0161 ji\u017e vypr\u0161el.<\/li><li><strong>Microsoft 365 Backup<\/strong>, samostatn\u00fd placen\u00fd produkt \u00fa\u010dtovan\u00fd podle spot\u0159eby, tedy chr\u00e1n\u011bn\u00e9ho objemu. Z\u00e1lohuje Exchange Online, OneDrive a SharePoint s \u010dast\u00fdmi body obnoven\u00ed a nastavitelnou dobou uchov\u00e1n\u00ed od t\u0159\u00ed m\u011bs\u00edc\u016f do dvou let. Microsoft uv\u00e1d\u00ed, \u017ee data neopou\u0161t\u011bj\u00ed jeho d\u016fv\u011bryhodnou hranici Microsoft 365. Nen\u00ed sou\u010d\u00e1st\u00ed Business Standard ani E3. Podrobnosti najdete v \u010dl\u00e1nku <a href=\"\/cs\/pruvodci\/microsoft-365-google-workspace\/obsahuje-microsoft-365-zalohu\/\">Obsahuje Microsoft 365 skute\u010dn\u011b z\u00e1lohov\u00e1n\u00ed?<\/a>.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d3ca436 elementor-widget elementor-widget-text-editor\" data-id=\"d3ca436\" 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<h2>Co p\u0159id\u00e1v\u00e1 skute\u010dn\u00e1 z\u00e1loha<\/h2><p>Kopii <strong>mimo tenant<\/strong>, ve zvolen\u00e9 frekvenci (to je RPO), uchov\u00e1vanou N dn\u00ed, obnovitelnou do testovac\u00ed schr\u00e1nky, ide\u00e1ln\u011b nesmazatelnou po dobu ochrany proti ransomwaru. Pokr\u00fdv\u00e1 chybu, ukraden\u00fd \u00fa\u010det i situaci, kdy nechcete, aby jedin\u00e1 kopie z\u00e1visela na stejn\u00e9m spr\u00e1vci a stejn\u00e9m dodavateli.<\/p><p>Jde o uplatn\u011bn\u00ed principu v cloudu, kter\u00fd pro ka\u017ed\u00fd informa\u010dn\u00ed syst\u00e9m stanovila ANSSI, francouzsk\u00e1 n\u00e1rodn\u00ed agentura pro kybernetickou bezpe\u010dnost: n\u011bkolik odd\u011blen\u00fdch kopi\u00ed na r\u016fzn\u00fdch m\u00e9di\u00edch, z toho jedna offline, a z\u00e1lohovac\u00ed infrastruktura, kter\u00e1 nesd\u00edl\u00ed ov\u011b\u0159ov\u00e1n\u00ed s produk\u010dn\u00edm prost\u0159ed\u00edm.<\/p><p>Nenahrazuje v\u00edcefaktorov\u00e9 ov\u011b\u0159ov\u00e1n\u00ed spr\u00e1vcovsk\u00fdch \u00fa\u010dt\u016f ani sledov\u00e1n\u00ed pravidel p\u0159epos\u00edl\u00e1n\u00ed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e645e3 elementor-widget elementor-widget-text-editor\" data-id=\"1e645e3\" 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<h2>Minim\u00e1ln\u00ed rozsah pro malou a st\u0159edn\u00ed firmu<\/h2><p>Schr\u00e1nky zam\u011bstnanc\u016f, sd\u00edlen\u00e9 schr\u00e1nky, OneDrive, weby SharePointu (a tedy i soubory Teams). Opomenut\u00ed sd\u00edlen\u00fdch schr\u00e1nek je nej\u010dast\u011bj\u0161\u00ed chyba, proto\u017ee faktura i invent\u00e1\u0159 sleduj\u00ed jmenovit\u00e9 u\u017eivatele.<\/p><p>Kontroln\u00ed seznam p\u0159ed podpisem:<\/p><ol><li>Seznam schr\u00e1nek, v\u010detn\u011b sd\u00edlen\u00fdch a schr\u00e1nek b\u00fdval\u00fdch zam\u011bstnanc\u016f, kter\u00e9 je t\u0159eba zachovat.<\/li><li>Seznam skute\u010dn\u011b pou\u017e\u00edvan\u00fdch web\u016f SharePointu a t\u00fdm\u016f Teams.<\/li><li>P\u00edsemn\u011b stanoven\u00e1 frekvence a doba uchov\u00e1n\u00ed.<\/li><li>M\u00edsto ulo\u017een\u00ed kopi\u00ed a kdo je m\u016f\u017ee smazat.<\/li><li>Datum prvn\u00ed zku\u0161ebn\u00ed obnovy.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-580e84e elementor-widget elementor-widget-text-editor\" data-id=\"580e84e\" 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<div class=\"wdb-g-brand\"><h2>U WeDoBack<\/h2><p>WeDoBack z\u00e1lohuje Microsoft 365 pro <strong>e-maily, kalend\u00e1\u0159e a kontakty<\/strong>, s jedn\u00edm agentem na e-mailovou adresu a k tomu \u00falo\u017ei\u0161t\u011bm podle objemu, v nab\u00eddce <a href=\"\/cs\/nabidka-smart\/\">SMART<\/a> nebo <a href=\"\/cs\/nabidka-integral\/\">INTEGRAL<\/a>. Kopie jsou \u0161ifrov\u00e1ny p\u0159ed odesl\u00e1n\u00edm kl\u00ed\u010dem, kter\u00fd dr\u017e\u00ed z\u00e1kazn\u00edk, a uchov\u00e1v\u00e1ny mimo tenant na serverech vyhrazen\u00fdch pro z\u00e1lohov\u00e1n\u00ed. SharePoint a OneDrive jsou rovn\u011b\u017e pokryty, se stejn\u00fdm \u0161ifrov\u00e1n\u00edm a stejn\u00fdm kl\u00ed\u010dem v dr\u017een\u00ed z\u00e1kazn\u00edka. Str\u00e1nky <a href=\"\/cs\/pruvodci\/microsoft-365-google-workspace\/zalohovani-e-mailu-microsoft-365\/\">e-maily<\/a> a <a href=\"\/cs\/pruvodci\/microsoft-365-google-workspace\/zalohovani-sharepoint-a-onedrive\/\">SharePoint a OneDrive<\/a> rozeb\u00edraj\u00ed ka\u017ed\u00e9 t\u00e9ma zvl\u00e1\u0161\u0165, proto\u017ee se neobnovuj\u00ed stejn\u00fdm zp\u016fsobem.<\/p><div class=\"wdb-g-btns\"><a class=\"wdb-g-btn wdb-g-btn-primary\" href=\"\/cs\/nabidky-a-ceny\/\">Zobrazit nab\u00eddky a ceny<\/a><a class=\"wdb-g-btn wdb-g-btn-ghost\" href=\"\/cs\/cenova-nabidka\/\">Vy\u017e\u00e1dat cenovou nab\u00eddku<\/a><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e0bd73 elementor-widget elementor-widget-text-editor\" data-id=\"6e0bd73\" 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<div class=\"wdb-g-faq\"><h2>\u010cast\u00e9 ot\u00e1zky<\/h2><details><summary>Nez\u00e1lohuje Microsoft moje data u\u017e s\u00e1m?<\/summary><p>Microsoft data replikuje, aby udr\u017eel slu\u017ebu v provozu. Smazan\u00e9 polo\u017eky tak\u00e9 uchov\u00e1v\u00e1 po omezenou dobu: ve v\u00fdchoz\u00edm nastaven\u00ed 14 dn\u00ed v Exchange Online a 93 dn\u00ed v ko\u0161\u00edch SharePointu. Po uplynut\u00ed t\u00e9to doby nebo po trval\u00e9m vymaz\u00e1n\u00ed u\u017e nen\u00ed co obnovit, pokud nem\u00e1te p\u0159edplacenou slu\u017ebu Microsoft 365 Backup nebo z\u00e1lohov\u00e1n\u00ed od t\u0159et\u00ed strany.<\/p><\/details><details><summary>Sta\u010d\u00ed licence E5?<\/summary><p>Ne. E5 p\u0159id\u00e1v\u00e1 funkce zabezpe\u010den\u00ed a dodr\u017eov\u00e1n\u00ed p\u0159edpis\u016f (uchov\u00e1v\u00e1n\u00ed, eDiscovery). Tyto funkce uchov\u00e1vaj\u00ed ur\u010dit\u00fd obsah v tenantu, pod kontrolou jeho spr\u00e1vc\u016f. Nep\u0159edstavuj\u00ed datovanou kopii mimo tenant, kterou lze obnovit k vybran\u00e9mu datu.<\/p><\/details><details><summary>Kter\u00e9 schr\u00e1nky se nej\u010dast\u011bji opom\u00edjej\u00ed?<\/summary><p>Sd\u00edlen\u00e9 schr\u00e1nky, nap\u0159\u00edklad ucetni@ nebo kontakt@. Ne v\u017edy maj\u00ed licenci a invent\u00e1\u0159e sleduj\u00ed jmenovit\u00e9 u\u017eivatele. P\u0159itom b\u00fdvaj\u00ed pro firmu \u010dasto nejd\u016fle\u017eit\u011bj\u0161\u00ed.<\/p><\/details><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a1b0e1e elementor-widget elementor-widget-text-editor\" data-id=\"a1b0e1e\" 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<h2>Dal\u0161\u00ed informace<\/h2><div class=\"wdb-g-related\"><a href=\"\/cs\/pruvodci\/microsoft-365-google-workspace\/je-treba-zalohovat-microsoft-365\/\"><small>Microsoft 365 a Google Workspace<\/small>Je t\u0159eba z\u00e1lohovat Microsoft 365?<\/a><a href=\"\/cs\/pruvodci\/zalohovani\/zalohovani-microsoft-365\/\"><small>Z\u00e1lohov\u00e1n\u00ed IT<\/small>Jak z\u00e1lohovat Microsoft 365?<\/a><a href=\"\/cs\/pruvodci\/microsoft-365-google-workspace\/obsahuje-microsoft-365-zalohu\/\"><small>Microsoft 365 a Google Workspace<\/small>Obsahuje Microsoft 365 skute\u010dn\u011b z\u00e1lohov\u00e1n\u00ed?<\/a><a href=\"\/cs\/pruvodci\/co-delat-kdyz\/vyprazdnena-emailova-schranka\/\"><small>Co d\u011blat, kdy\u017e\u2026<\/small>E-mailov\u00e1 schr\u00e1nka byla vypr\u00e1zdn\u011bna nebo napadena<\/a><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c267331 elementor-widget elementor-widget-text-editor\" data-id=\"c267331\" 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<div class=\"wdb-g-sources\"><h2>Zdroje<\/h2><p class=\"wdb-g-src-date\">Dokumenty konzultov\u00e1ny v \u0159\u00edjnu 2026.<\/p><ol><li><a href=\"https:\/\/learn.microsoft.com\/en-us\/microsoft-365\/backup\/backup-overview\" target=\"_blank\" rel=\"noopener\">P\u0159ehled slu\u017eby Microsoft 365 Backup<\/a> \u2014 Microsoft Learn<\/li><li><a href=\"https:\/\/learn.microsoft.com\/en-us\/exchange\/recipients-in-exchange-online\/manage-user-mailboxes\/change-deleted-item-retention\" target=\"_blank\" rel=\"noopener\">Zm\u011bna doby uchov\u00e1n\u00ed trvale smazan\u00fdch polo\u017eek ve schr\u00e1nce Exchange Online<\/a> \u2014 Microsoft Learn<\/li><li><a href=\"https:\/\/learn.microsoft.com\/en-us\/compliance\/assurance\/assurance-sharepoint-online-data-deletion\" target=\"_blank\" rel=\"noopener\">Maz\u00e1n\u00ed dat SharePointu v Microsoft 365<\/a> \u2014 Microsoft Learn<\/li><li><a href=\"https:\/\/messervices.cyber.gouv.fr\/documents-guides\/anssi_fondamentaux_sauvegarde_systemes_dinformation_v1.1.pdf\" target=\"_blank\" rel=\"noopener\">Z\u00e1lohov\u00e1n\u00ed informa\u010dn\u00edch syst\u00e9m\u016f \u2013 z\u00e1klady (ANSSI-BP-100, v1.1, 27. listopadu 2025)<\/a> \u2014 ANSSI (francouzsk\u00e1 agentura)<\/li><li><a href=\"https:\/\/www.wedoback.com\/offres-et-tarifs\/\" target=\"_blank\" rel=\"noopener\">Nab\u00eddky a ceny<\/a> \u2014 WeDoBack<\/li><\/ol><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4027f32 e-con-full wdb-g-aside e-flex e-con e-parent\" data-id=\"4027f32\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2d25ce1 elementor-widget elementor-widget-text-editor\" data-id=\"2d25ce1\" 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<nav class=\"wdb-g-toc\" aria-label=\"Obsah\"><p>Na t\u00e9to str\u00e1nce<\/p><ol><\/ol><\/nav>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-25836a6 elementor-widget elementor-widget-text-editor\" data-id=\"25836a6\" 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<div class=\"wdb-g-card\"><h3>Pl\u00e1nujete projekt z\u00e1lohov\u00e1n\u00ed, DRP nebo BCP?<\/h3><p>V\u00edce ne\u017e 20 let zku\u0161enost\u00ed s ochranou firemn\u00edch dat.<\/p><a class=\"wdb-g-btn wdb-g-btn-primary\" href=\"\/cs\/cenova-nabidka\/\">Vy\u017e\u00e1dat cenovou nab\u00eddku<\/a><a class=\"wdb-g-tel\" href=\"tel:+33972507828\">+33 9 72 50 78 28<\/a><\/div>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-eec9fa0 e-con-full wdb-g-cta e-flex e-con e-parent\" data-id=\"eec9fa0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-1dd8a67 e-con-full wdb-g-cta-in e-flex e-con e-parent\" data-id=\"1dd8a67\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-44ac2dc elementor-widget elementor-widget-text-editor\" data-id=\"44ac2dc\" 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<h2>Chra\u0148te sv\u00e1 data s WeDoBack<\/h2><p>\u0160ifrovan\u00e9 z\u00e1lohov\u00e1n\u00ed mimo pracovi\u0161t\u011b, nem\u011bnn\u00e9 \u00falo\u017ei\u0161t\u011b, DRP a BCP: popi\u0161te n\u00e1m sv\u00e9 servery a my v\u00e1m navrhneme vhodnou kombinaci.<\/p><div class=\"wdb-g-btns\"><a class=\"wdb-g-btn wdb-g-btn-primary\" href=\"\/cs\/cenova-nabidka\/\">Vy\u017e\u00e1dat cenovou nab\u00eddku<\/a><a class=\"wdb-g-btn wdb-g-btn-ghost\" href=\"\/cs\/nabidky-a-ceny\/\">Zobrazit nab\u00eddky a ceny<\/a><\/div>\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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":33593,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_seopress_titles_title":"Z\u00e1lohov\u00e1n\u00ed Microsoft 365: co je t\u0159eba v\u011bd\u011bt | WeDoBack","_seopress_titles_desc":"Microsoft 365 hostuje va\u0161e e-maily a soubory, ale b\u011b\u017en\u00e1 p\u0159edplatn\u00e1 neuchov\u00e1vaj\u00ed nez\u00e1vislou kopii, kterou lze obnovit po v\u00e1\u017en\u00e9 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