{"id":33889,"date":"2026-10-07T18:12:59","date_gmt":"2026-10-07T16:12:59","guid":{"rendered":"https:\/\/eu.wedoback.com\/?page_id=33889"},"modified":"2026-10-08T13:11:27","modified_gmt":"2026-10-08T11:11:27","slug":"zalohovani-microsoft-365","status":"publish","type":"page","link":"https:\/\/eu.wedoback.com\/cs\/pruvodci\/zalohovani\/zalohovani-microsoft-365\/","title":{"rendered":"Jak z\u00e1lohovat Microsoft 365?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"33889\" class=\"elementor elementor-33889 elementor-31929\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-568c8ad e-con-full wdb-g e-flex e-con e-parent\" data-id=\"568c8ad\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-ef7f944 e-con-full wdb-g-hero e-flex e-con e-parent\" data-id=\"ef7f944\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-a887c85 e-con-full wdb-g-hero-in e-flex e-con e-parent\" data-id=\"a887c85\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-74eb8a3 elementor-widget elementor-widget-text-editor\" data-id=\"74eb8a3\" 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\/\">Dom\u016f<\/a><span>\u203a<\/span><a href=\"\/cs\/pruvodci\/\">Pr\u016fvodci<\/a><span>\u203a<\/span><a href=\"\/cs\/pruvodci\/zalohovani\/\">Z\u00e1lohov\u00e1n\u00ed dat<\/a><\/p><p class=\"wdb-g-pill\" style=\"--pill:#01adb9\">Z\u00e1lohov\u00e1n\u00ed dat<\/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-d9c74fc elementor-widget elementor-widget-heading\" data-id=\"d9c74fc\" 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\">Jak z\u00e1lohovat Microsoft 365?<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5208758 elementor-widget elementor-widget-text-editor\" data-id=\"5208758\" 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 365 se z\u00e1lohuje pravideln\u00fdm kop\u00edrov\u00e1n\u00edm schr\u00e1nek Exchange, OneDrive a SharePoint mimo tenant, s v\u00edce body obnovy. Ko\u0161e, uchov\u00e1v\u00e1n\u00ed a soudn\u00ed blokov\u00e1n\u00ed (litigation hold) od Microsoftu z\u016fst\u00e1vaj\u00ed u\u017eite\u010dn\u00e9, ale existuj\u00ed ve stejn\u00e9m tenantu a maj\u00ed kr\u00e1tk\u00e9 lh\u016fty: takovou kopii nep\u0159edstavuj\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-2c5ac33 elementor-widget elementor-widget-text-editor\" data-id=\"2c5ac33\" 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-85a41f3 e-con-full wdb-g-body e-flex e-con e-parent\" data-id=\"85a41f3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-68f58e4 e-con-full wdb-g-grid e-flex e-con e-parent\" data-id=\"68f58e4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-89852f6 e-con-full wdb-g-article e-flex e-con e-parent\" data-id=\"89852f6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-178217f elementor-widget elementor-widget-text-editor\" data-id=\"178217f\" 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 hlavn\u00ed<\/h2><ul><li>Exchange Online ve v\u00fdchoz\u00edm nastaven\u00ed uchov\u00e1v\u00e1 <strong>trvale smazan\u00e9 polo\u017eky 14 dn\u00ed<\/strong>, nejv\u00fd\u0161e 30 dn\u00ed.<\/li><li>Smazan\u00e9ho u\u017eivatele lze obnovit <strong>po dobu 30 dn\u00ed<\/strong>; pot\u00e9 je jeho \u00fa\u010det i schr\u00e1nka ztracena.<\/li><li>Zahr\u0148te <strong>Exchange, OneDrive, SharePoint a Teams<\/strong> a tak\u00e9 sd\u00edlen\u00e9 schr\u00e1nky.<\/li><li>N\u00e1stroj p\u0159ipojte pomoc\u00ed <strong>vyhrazen\u00e9 aplikace s minim\u00e1ln\u00edmi opr\u00e1vn\u011bn\u00edmi<\/strong>, nikoli glob\u00e1ln\u00edho administr\u00e1tora.<\/li><li><strong>Ka\u017ed\u00e9 \u010dtvrtlet\u00ed<\/strong> zkusmo obnovte jednu schr\u00e1nku a jeden web.<\/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-65b9495 elementor-widget elementor-widget-text-editor\" data-id=\"65b9495\" 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 Microsoft uchov\u00e1v\u00e1 a jak dlouho<\/h2><p>Podrobnosti o tom, co p\u0159edplatn\u00e9 zahrnuje a co ne, najdete v \u010dl\u00e1nku <a href=\"\/cs\/pruvodci\/microsoft-365-google-workspace\/obsahuje-microsoft-365-zalohu\/\">Zahrnuje Microsoft 365 skute\u010dn\u011b z\u00e1lohov\u00e1n\u00ed?<\/a>. Tato str\u00e1nka popisuje postup. Zapamatujte si nativn\u00ed lh\u016fty, kter\u00e9 Microsoft dokumentuje:<\/p><table><thead><tr><th>Situace<\/th><th>Nativn\u00ed lh\u016fta pro obnovu<\/th><\/tr><\/thead><tbody><tr><td>Trvale smazan\u00e1 polo\u017eka ze schr\u00e1nky Exchange Online<\/td><td>14 dn\u00ed ve v\u00fdchoz\u00edm nastaven\u00ed, nejv\u00fd\u0161e 30 dn\u00ed<\/td><\/tr><tr><td>Smazan\u00fd u\u017eivatelsk\u00fd \u00fa\u010det (v\u010detn\u011b schr\u00e1nky)<\/td><td>30 dn\u00ed<\/td><\/tr><tr><td>OneDrive smazan\u00e9ho u\u017eivatele<\/td><td>30 dn\u00ed ve v\u00fdchoz\u00edm nastaven\u00ed (nastaviteln\u00e9), pot\u00e9 93 dn\u00ed v ko\u0161i<\/td><\/tr><\/tbody><\/table><p>Tyto lh\u016fty sta\u010d\u00ed na chybu odhalenou je\u0161t\u011b t\u00fd\u017e den. Nepokr\u00fdvaj\u00ed v\u0161ak kompromitaci zji\u0161t\u011bnou po m\u011bs\u00edci ani smaz\u00e1n\u00ed proveden\u00e9 administr\u00e1torem, jeho\u017e \u00fa\u010det byl ukraden.<\/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-a3aa875 elementor-widget elementor-widget-text-editor\" data-id=\"a3aa875\" 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 je t\u0159eba zahrnout<\/h2><ul><li><strong>Exchange Online<\/strong>: zpr\u00e1vy, slo\u017eky, kalend\u00e1\u0159e, kontakty. Schr\u00e1nka smazan\u00e1 nebo vypr\u00e1zdn\u011bn\u00e1 kompromitovan\u00fdm \u00fa\u010dtem je nej\u010dast\u011bj\u0161\u00ed p\u0159\u00edpad.<\/li><li><strong>OneDrive<\/strong>: soubory u\u017eivatel\u016f. Spr\u00e1va verz\u00ed v Microsoftu m\u00e1 omezenou dobu i po\u010det verz\u00ed.<\/li><li><strong>SharePoint a Teams<\/strong> (soubory z Teams jsou ulo\u017eeny v SharePointu): t\u00fdmov\u00e9 weby, knihovny. Pr\u00e1v\u011b tam \u010dasto \u017eije spole\u010dn\u00e1 pr\u00e1ce.<\/li><li>Sd\u00edlen\u00e9 schr\u00e1nky a schr\u00e1nky prost\u0159edk\u016f, nejen schr\u00e1nky jmenovit\u00fdch u\u017eivatel\u016f.<\/li><\/ul><p>Aplikace, kter\u00e9 ukl\u00e1daj\u00ed data jinde ne\u017e v t\u011bchto t\u0159ech slu\u017eb\u00e1ch (n\u011bkter\u00e9 aplikace t\u0159et\u00edch stran v tenantu), obecn\u00e1 z\u00e1loha \u201eMicrosoft 365\u201c nepokr\u00fdv\u00e1. Je t\u0159eba je identifikovat.<\/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-169bb71 elementor-widget elementor-widget-text-editor\" data-id=\"169bb71\" 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>Postup<\/h2><ol><li>Sepi\u0161te invent\u00e1\u0159 schr\u00e1nek a web\u016f v\u010detn\u011b \u00fa\u010dt\u016f zam\u011bstnanc\u016f, kte\u0159\u00ed ode\u0161li p\u0159ed m\u00e9n\u011b ne\u017e t\u0159iceti dny, a sd\u00edlen\u00fdch polo\u017eek.<\/li><li>Zvolte n\u00e1stroj, kter\u00fd se p\u0159ipojuje k API Microsoftu prost\u0159ednictv\u00edm vyhrazen\u00e9 aplikace s minim\u00e1ln\u00edmi opr\u00e1vn\u011bn\u00edmi, chr\u00e1n\u011bn\u00e9 silnou autentizac\u00ed. Vyhn\u011bte se \u00fa\u010dtu glob\u00e1ln\u00edho administr\u00e1tora, jeho\u017e heslo je zapsan\u00e9 ve skriptu.<\/li><li>Stanovte \u010detnost. Pro mnoho mal\u00fdch a st\u0159edn\u00edch firem sta\u010d\u00ed jednou denn\u011b. Schr\u00e1nky veden\u00ed nebo aktivn\u00edho obchodn\u00edho t\u00fdmu mohou od\u016fvodnit v\u00edce z\u00e1loh denn\u011b. Tato \u010detnost je RPO va\u0161\u00ed po\u0161ty.<\/li><li>Stanovte dobu uchov\u00e1v\u00e1n\u00ed. T\u0159icet a\u017e devades\u00e1t dn\u00ed pokryje chybu i velkou \u010d\u00e1st kompromitac\u00ed. D\u00e9le uchov\u00e1vejte jen to, co od\u016fvod\u0148uje provozn\u00ed pravidlo: na z\u00e1lohovan\u00e9 schr\u00e1nky se vztahuje GDPR.<\/li><li>Kopii ukl\u00e1dejte mimo tenant, \u0161ifrovanou, ide\u00e1ln\u011b <a href=\"\/cs\/pruvodci\/zalohovani\/nemenna-zaloha\/\">nem\u011bnnou<\/a> po dobu ochrany proti ransomwaru. CNIL, francouzsk\u00fd \u00fa\u0159ad pro ochranu osobn\u00edch \u00fadaj\u016f, doporu\u010duje chr\u00e1nit z\u00e1lohy na stejn\u00e9 \u00farovni zabezpe\u010den\u00ed jako p\u016fvodn\u00ed data.<\/li><li>Prove\u010fte zku\u0161ebn\u00ed obnovu: schr\u00e1nku do testovac\u00ed schr\u00e1nky, slo\u017eku OneDrive, web. Minim\u00e1ln\u011b jednou za \u010dtvrtlet\u00ed.<\/li><\/ol><p>Prvn\u00ed b\u011bh zkop\u00edruje celou historii, kterou n\u00e1stroj dok\u00e1\u017ee na\u010d\u00edst. Trv\u00e1 dlouho. Dal\u0161\u00ed b\u011bhy p\u0159en\u00e1\u0161ej\u00ed pouze zm\u011bny.<\/p><p>P\u0159ed smaz\u00e1n\u00edm \u00fa\u010dtu odch\u00e1zej\u00edc\u00edho zam\u011bstnance ov\u011b\u0159te, \u017ee jeho schr\u00e1nka a OneDrive jsou v z\u00e1loze: po 30 dnech u\u017e Microsoft obnovu u\u017eivatele neumo\u017e\u0148uje.<\/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-d44a153 elementor-widget elementor-widget-text-editor\" data-id=\"d44a153\" 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>\u010cast\u00e9 chyby<\/h2><ul><li>Zapnout z\u00e1sady uchov\u00e1v\u00e1n\u00ed Microsoftu a pova\u017eovat data za \u201ezaz\u00e1lohovan\u00e1\u201c. Uchov\u00e1v\u00e1n\u00ed br\u00e1n\u00ed n\u011bkter\u00fdm smaz\u00e1n\u00edm v tenantu. Nevytv\u00e1\u0159\u00ed nez\u00e1vislou kopii.<\/li><li>Zapomenout na sd\u00edlen\u00e9 schr\u00e1nky.<\/li><li>P\u0159id\u011blit n\u00e1stroji trvalou roli glob\u00e1ln\u00edho administr\u00e1tora.<\/li><li>Nikdy neobnovovat a pak zjistit, \u017ee aplikace API byla p\u0159ed p\u016fl rokem odvol\u00e1na.<\/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-e031313 elementor-widget elementor-widget-text-editor\" data-id=\"e031313\" 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>Jak to \u0159e\u0161\u00ed WeDoBack<\/h2><p>Microsoft 365 je sou\u010d\u00e1st\u00ed rozsahu slu\u017eby: e-maily, kalend\u00e1\u0159e, kontakty a tak\u00e9 SharePoint a OneDrive. Ve\u0159ejn\u00fd cen\u00edk po\u010d\u00edt\u00e1 s <strong>jedn\u00edm agentem na e-mailovou adresu<\/strong> a k tomu \u00falo\u017ei\u0161t\u011bm <a href=\"\/cs\/nabidka-smart\/\">SMART<\/a> nebo <a href=\"\/cs\/nabidka-integral\/\">INTEGRAL<\/a> podle uchov\u00e1van\u00e9ho objemu. \u0160ifrov\u00e1n\u00ed prob\u00edh\u00e1 p\u0159ed odesl\u00e1n\u00edm, kl\u00ed\u010d z\u016fst\u00e1v\u00e1 z\u00e1kazn\u00edkovi a kopie jsou ulo\u017eeny mimo tenant na serverech vyhrazen\u00fdch pro z\u00e1lohov\u00e1n\u00ed. Z\u00e1lohy jsou monitorov\u00e1ny nep\u0159etr\u017eit\u011b. Instalace se prov\u00e1d\u00ed z konzole, nebo s pomoc\u00ed technika p\u0159i nasazen\u00ed (45 \u20ac bez DPH za hodinu). Podpora je k dispozici na \u010d\u00edsle +33 9 72 50 78 28 od 9:00 do 13:00 a od 14:00 do 17:30 (pa\u0159\u00ed\u017esk\u00e9ho \u010dasu).<\/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-426f2ab elementor-widget elementor-widget-text-editor\" data-id=\"426f2ab\" 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 dotazy<\/h2><details><summary>Nez\u00e1lohuje u\u017e moje data Microsoft?<\/summary><p>Microsoft zaji\u0161\u0165uje dostupnost sv\u00e9 slu\u017eby a redundanci sv\u00fdch datov\u00fdch center. V b\u011b\u017en\u00e9m p\u0159edplatn\u00e9m v\u00e1m v\u0161ak neposkytuje nez\u00e1vislou kopii, kterou by bylo mo\u017en\u00e9 obnovit k libovoln\u00e9mu datu. Nativn\u00ed lh\u016fty pro obnovu jsou kr\u00e1tk\u00e9: ve v\u00fdchoz\u00edm nastaven\u00ed 14 dn\u00ed pro smazan\u00e9 polo\u017eky schr\u00e1nky a 30 dn\u00ed pro smazan\u00e9ho u\u017eivatele.<\/p><\/details><details><summary>Sta\u010d\u00ed z\u00e1sady uchov\u00e1v\u00e1n\u00ed v Microsoft Purview?<\/summary><p>Br\u00e1n\u00ed n\u011bkter\u00fdm trval\u00fdm smaz\u00e1n\u00edm v tenantu a slou\u017e\u00ed k dodr\u017eov\u00e1n\u00ed p\u0159edpis\u016f. Data v\u0161ak z\u016fst\u00e1vaj\u00ed ve stejn\u00e9m tenantu, pod kontrolou stejn\u00fdch administr\u00e1tor\u016f, a hromadn\u00e1 obnova schr\u00e1nky nebo webu k ur\u010dit\u00e9mu datu nen\u00ed jejich \u00fa\u010delem. Jde o dopln\u011bk, nikoli o extern\u00ed kopii.<\/p><\/details><details><summary>Jak dlouho uchov\u00e1vat z\u00e1lohu schr\u00e1nky zam\u011bstnance, kter\u00fd ode\u0161el?<\/summary><p>Po dobu od\u016fvodn\u011bnou provozn\u00ed pot\u0159ebou nebo pr\u00e1vn\u00ed povinnost\u00ed, nikoli neomezen\u011b: schr\u00e1nky obsahuj\u00ed osobn\u00ed \u00fadaje, na kter\u00e9 se vztahuje GDPR. Nezapome\u0148te tak\u00e9 z\u00e1lohovat schr\u00e1nku p\u0159ed smaz\u00e1n\u00edm \u00fa\u010dtu: Microsoft umo\u017e\u0148uje obnovit smazan\u00e9ho u\u017eivatele pouze po dobu 30 dn\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-8d041ef elementor-widget elementor-widget-text-editor\" data-id=\"8d041ef\" 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 \u010dten\u00ed<\/h2><div class=\"wdb-g-related\"><a href=\"\/cs\/pruvodci\/microsoft-365-google-workspace\/zalohovani-microsoft-365-co-vedet\/\"><small>Microsoft 365 a Google Workspace<\/small>Z\u00e1lohov\u00e1n\u00ed Microsoft 365: co je t\u0159eba v\u011bd\u011bt<\/a><a href=\"\/cs\/pruvodci\/microsoft-365-google-workspace\/zalohovani-e-mailu-microsoft-365\/\"><small>Microsoft 365 a Google Workspace<\/small>Jak z\u00e1lohovat e-maily v Microsoft 365?<\/a><a href=\"\/cs\/pruvodci\/microsoft-365-google-workspace\/zalohovani-sharepoint-a-onedrive\/\"><small>Microsoft 365 a Google Workspace<\/small>Z\u00e1lohov\u00e1n\u00ed SharePointu a OneDrivu<\/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-30a7830 elementor-widget elementor-widget-text-editor\" data-id=\"30a7830\" 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 ov\u011b\u0159eny v \u0159\u00edjnu 2026.<\/p><ol><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\u00e1v\u00e1n\u00ed trvale smazan\u00fdch polo\u017eek ve schr\u00e1nce Exchange Online (v angli\u010dtin\u011b)<\/a> \u2014 Microsoft Learn<\/li><li><a href=\"https:\/\/learn.microsoft.com\/en-us\/microsoft-365\/admin\/add-users\/restore-user\" target=\"_blank\" rel=\"noopener\">Obnoven\u00ed u\u017eivatele (v angli\u010dtin\u011b)<\/a> \u2014 Microsoft Learn<\/li><li><a href=\"https:\/\/learn.microsoft.com\/en-us\/sharepoint\/retention-and-deletion\" target=\"_blank\" rel=\"noopener\">Uchov\u00e1v\u00e1n\u00ed a odstra\u0148ov\u00e1n\u00ed v OneDrivu (v angli\u010dtin\u011b)<\/a> \u2014 Microsoft Learn<\/li><li><a href=\"https:\/\/www.cnil.fr\/fr\/securite-sauvegarder\" target=\"_blank\" rel=\"noopener\">Bezpe\u010dnost: z\u00e1lohov\u00e1n\u00ed (S\u00e9curit\u00e9 : Sauvegarder)<\/a> \u2014 CNIL (francouzsk\u00fd \u00fa\u0159ad)<\/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-7d4f5ec e-con-full wdb-g-aside e-flex e-con e-parent\" data-id=\"7d4f5ec\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a288d36 elementor-widget elementor-widget-text-editor\" data-id=\"a288d36\" 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-7f35c41 elementor-widget elementor-widget-text-editor\" data-id=\"7f35c41\" 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-5b73452 e-con-full wdb-g-cta e-flex e-con e-parent\" data-id=\"5b73452\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-6a6a6a9 e-con-full wdb-g-cta-in e-flex e-con e-parent\" data-id=\"6a6a6a9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fa2a777 elementor-widget elementor-widget-text-editor\" data-id=\"fa2a777\" 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":33590,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_seopress_titles_title":"Jak z\u00e1lohovat Microsoft 365: postup | WeDoBack","_seopress_titles_desc":"Z\u00e1lohujte Exchange, OneDrive a SharePoint mimo tenant Microsoftu, schr\u00e1nku po schr\u00e1nce, s histori\u00ed, kterou administr\u00e1tor tenantu nem\u016f\u017ee vymazat.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"https:\/\/www.wedoback.com\/wp-content\/uploads\/sites\/6\/2026\/10\/wdb-og-sauvegarde.jpg","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"https:\/\/www.wedoback.com\/wp-content\/uploads\/sites\/6\/2026\/10\/wdb-og-sauvegarde.jpg","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":"","_members_access_role":[],"_members_access_error":""},"class_list":["post-33889","page","type-page","status-publish","hentry"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"_links":{"self":[{"href":"https:\/\/eu.wedoback.com\/cs\/wp-json\/wp\/v2\/pages\/33889","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eu.wedoback.com\/cs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/eu.wedoback.com\/cs\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/eu.wedoback.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/eu.wedoback.com\/cs\/wp-json\/wp\/v2\/comments?post=33889"}],"version-history":[{"count":1,"href":"https:\/\/eu.wedoback.com\/cs\/wp-json\/wp\/v2\/pages\/33889\/revisions"}],"predecessor-version":[{"id":33891,"href":"https:\/\/eu.wedoback.com\/cs\/wp-json\/wp\/v2\/pages\/33889\/revisions\/33891"}],"up":[{"embeddable":true,"href":"https:\/\/eu.wedoback.com\/cs\/wp-json\/wp\/v2\/pages\/33590"}],"wp:attachment":[{"href":"https:\/\/eu.wedoback.com\/cs\/wp-json\/wp\/v2\/media?parent=33889"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}