{"id":33872,"date":"2026-10-07T18:13:04","date_gmt":"2026-10-07T16:13:04","guid":{"rendered":"https:\/\/eu.wedoback.com\/?page_id=33872"},"modified":"2026-10-08T13:10:03","modified_gmt":"2026-10-08T11:10:03","slug":"externi-zalohovani","status":"publish","type":"page","link":"https:\/\/eu.wedoback.com\/cs\/pruvodci\/zalohovani\/externi-zalohovani\/","title":{"rendered":"Vyplat\u00ed se sv\u011b\u0159it z\u00e1lohy extern\u00edmu poskytovateli?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"33872\" class=\"elementor elementor-33872 elementor-31920\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-744ece7 e-con-full wdb-g e-flex e-con e-parent\" data-id=\"744ece7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-bfb1062 e-con-full wdb-g-hero e-flex e-con e-parent\" data-id=\"bfb1062\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-ba46181 e-con-full wdb-g-hero-in e-flex e-con e-parent\" data-id=\"ba46181\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-64e0693 elementor-widget elementor-widget-text-editor\" data-id=\"64e0693\" 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-fd8c5b9 elementor-widget elementor-widget-heading\" data-id=\"fd8c5b9\" 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\">Vyplat\u00ed se sv\u011b\u0159it z\u00e1lohy extern\u00edmu poskytovateli?<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca94d6c elementor-widget elementor-widget-text-editor\" data-id=\"ca94d6c\" 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\">Ano, pokud po zni\u010den\u00ed provozovny nebo kompromitaci vnit\u0159n\u00ed s\u00edt\u011b mus\u00ed z\u016fstat alespo\u0148 jedna obnoviteln\u00e1 kopie. Extern\u00ed z\u00e1lohov\u00e1n\u00ed nevylu\u010duje lok\u00e1ln\u00ed kopii: zaji\u0161\u0165uje, aby v\u0161echny kopie nesd\u00edlely osud produk\u010dn\u00edho prost\u0159ed\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-90ad361 elementor-widget elementor-widget-text-editor\" data-id=\"90ad361\" 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-f436869 e-con-full wdb-g-body e-flex e-con e-parent\" data-id=\"f436869\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-ee11659 e-con-full wdb-g-grid e-flex e-con e-parent\" data-id=\"ee11659\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-0cf39e2 e-con-full wdb-g-article e-flex e-con e-parent\" data-id=\"0cf39e2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4304f06 elementor-widget elementor-widget-text-editor\" data-id=\"4304f06\" 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>Extern\u011b ukl\u00e1dejte <strong>z\u00e1lo\u017en\u00ed kopii a historii<\/strong>; lok\u00e1ln\u011b si ponechte \u010derstvou kopii pro drobn\u00e9 obnovy.<\/li><li>Vy\u017eadujte p\u00edsemn\u011b: <strong>zemi<\/strong> ulo\u017een\u00ed kopi\u00ed, <strong>nesmazatelnou<\/strong> kopii, ov\u011b\u0159enou <strong>dobu<\/strong> obnovy a podm\u00ednky <strong>ukon\u010den\u00ed<\/strong> smlouvy.<\/li><li>ANSSI, francouzsk\u00e1 n\u00e1rodn\u00ed agentura pro kybernetickou bezpe\u010dnost, doporu\u010duje <strong>\u0161ifrovat p\u0159ed odesl\u00e1n\u00edm<\/strong> a ov\u011b\u0159it, \u017ee data z\u016fst\u00e1vaj\u00ed v Evropsk\u00e9 unii.<\/li><li>Poskytovatel je zpracovatelem ve smyslu GDPR: smlouva mus\u00ed stanovit v\u00fdmaz nebo vr\u00e1cen\u00ed dat po skon\u010den\u00ed slu\u017eby.<\/li><li>\u0160ifrovac\u00ed kl\u00ed\u010d neukl\u00e1dejte do stejn\u00e9ho trezoru jako data.<\/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-acef03a elementor-widget elementor-widget-text-editor\" data-id=\"acef03a\" 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>Kdy extern\u00ed z\u00e1lohov\u00e1n\u00ed m\u011bn\u00ed v\u00fdsledek<\/h2><ul><li>Po\u017e\u00e1r, vytopen\u00ed, kr\u00e1de\u017e hardwaru: z\u00e1lo\u017en\u00ed NAS ve stejn\u00e9 m\u00edstnosti zmiz\u00ed spolu se servery.<\/li><li>Ransomware, kter\u00fd pronikl p\u0159es \u00fa\u010det spr\u00e1vce: za\u0161ifruje p\u0159ipojen\u00e1 sd\u00edlen\u00ed v\u010detn\u011b slo\u017eky \u201eBackup\u201c v s\u00edti.<\/li><li>Nep\u0159\u00edtomnost jedin\u00e9ho zam\u011bstnance, kter\u00fd m\u011bnil disky: rotace se zastav\u00ed, ani\u017e by o tom veden\u00ed v\u011bd\u011blo.<\/li><li>Povinnost ukl\u00e1dat data v konkr\u00e9tn\u00ed zemi nebo oblasti, ani\u017e byste sami provozovali druhou lokalitu.<\/li><\/ul><p>Firma, kter\u00e1 u\u017e m\u00e1 dv\u011b vzd\u00e1len\u00e9 budovy, t\u00fdm a skute\u010dn\u011b offline nem\u011bnnou kopii, m\u016f\u017ee extern\u011b sv\u011b\u0159it m\u00e9n\u011b. U mal\u00fdch a st\u0159edn\u00edch firem je to vz\u00e1cn\u00e9.<\/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-edfd692 elementor-widget elementor-widget-text-editor\" data-id=\"edfd692\" 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 sv\u011b\u0159it extern\u011b a co si ponechat<\/h2><p>Extern\u011b ukl\u00e1dejte <strong>z\u00e1lo\u017en\u00ed kopii<\/strong> a historii. Pokud to rychlost p\u0159ipojen\u00ed dovol\u00ed, ponechte si lok\u00e1ln\u011b \u010derstvou kopii, abyste mohli obnovit soubor bez \u010dek\u00e1n\u00ed na sta\u017een\u00ed n\u011bkolika terabajt\u016f. Extern\u011b z\u00e1lohujte tak\u00e9 <strong>cloudov\u00fd e-mail<\/strong>, a to k jin\u00e9mu subjektu, ne\u017e je jeho dodavatel: z\u016fstat ve stejn\u00e9m tenantu znamen\u00e1 z\u016fstat vystaven stejn\u00fdm \u00fa\u010dt\u016fm spr\u00e1vc\u016f. Viz <a href=\"\/cs\/pruvodci\/microsoft-365-google-workspace\/je-treba-zalohovat-microsoft-365\/\">Je nutn\u00e9 z\u00e1lohovat Microsoft 365?<\/a>.<\/p><p>\u0160ifrovac\u00ed kl\u00ed\u010d se neukl\u00e1d\u00e1 do stejn\u00e9ho logick\u00e9ho trezoru jako data a jedin\u00e9 heslo spr\u00e1vce se poskytovateli nesv\u011b\u0159uje bez p\u00edsemn\u00e9ho postupu.<\/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-28838ab elementor-widget elementor-widget-text-editor\" data-id=\"28838ab\" 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 doporu\u010duje ANSSI pro extern\u00ed z\u00e1lohov\u00e1n\u00ed<\/h2><p>P\u0159\u00edru\u010dka ANSSI o z\u00e1lohov\u00e1n\u00ed v\u011bnuje z\u00e1loh\u00e1m mimo provozovnu, u cloudov\u00e9ho poskytovatele nebo zpracovatele, samostatnou tabulku. Body, na kter\u00e9 je t\u0159eba db\u00e1t:<\/p><table><thead><tr><th>Na co db\u00e1t<\/th><th>Co ov\u011b\u0159it<\/th><\/tr><\/thead><tbody><tr><td>Citlivost dat<\/td><td>\u0160ifrov\u00e1n\u00ed p\u0159ed odesl\u00e1n\u00edm k poskytovateli<\/td><\/tr><tr><td>Um\u00edst\u011bn\u00ed<\/td><td>Ukl\u00e1d\u00e1n\u00ed na \u00fazem\u00ed Evropsk\u00e9 unie<\/td><\/tr><tr><td>Doba obnovy<\/td><td>Odpov\u00edd\u00e1 maxim\u00e1ln\u00ed p\u0159\u00edpustn\u00e9 dob\u011b v\u00fdpadku, v\u010detn\u011b priority obnovy sjednan\u00e9 ve smlouv\u011b<\/td><\/tr><tr><td>Odolnost proti smaz\u00e1n\u00ed<\/td><td>Lze zv\u00e1\u017eit \u0159e\u0161en\u00ed WORM (nezm\u011bniteln\u00e9) s odd\u011blen\u00fdmi \u00fa\u010dty spr\u00e1vc\u016f<\/td><\/tr><tr><td>Offline kopie<\/td><td>Nad\u00e1le se pova\u017euje za odoln\u011bj\u0161\u00ed; p\u0159ijateln\u00fdm kompromisem je kombinace pravideln\u00fdch kopi\u00ed WORM a m\u00e9n\u011b \u010dast\u00fdch offline kopi\u00ed<\/td><\/tr><\/tbody><\/table><p>CNIL, francouzsk\u00fd \u00fa\u0159ad pro ochranu osobn\u00edch \u00fadaj\u016f, dod\u00e1v\u00e1, \u017ee p\u0159enosov\u00e9 kan\u00e1ly mus\u00ed b\u00fdt \u0161ifrovan\u00e9, kdy\u017e z\u00e1lohy opou\u0161t\u011bj\u00ed organizaci, a \u017ee z\u00e1lohy si zaslou\u017e\u00ed stejnou \u00farove\u0148 zabezpe\u010den\u00ed jako produk\u010dn\u00ed servery.<\/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-18166eb elementor-widget elementor-widget-text-editor\" data-id=\"18166eb\" 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>Omezen\u00ed, \u0159e\u010deno otev\u0159en\u011b<\/h2><ul><li><strong>Rychlost p\u0159ipojen\u00ed.<\/strong> Prvn\u00ed z\u00e1loha velk\u00e9ho objemu trv\u00e1 dlouho. Dal\u0161\u00ed u\u017e odes\u00edlaj\u00ed jen zm\u011bny, pokud je software p\u0159\u00edr\u016fstkov\u00fd. P\u0159\u00edli\u0161 pomal\u00e9 p\u0159ipojen\u00ed prodlu\u017euje i \u00faplnou obnovu.<\/li><li><strong>Z\u00e1vislost.<\/strong> V den incidentu z\u00e1vis\u00edte na provozn\u00ed dob\u011b, smlouv\u011b a schopnosti poskytovatele sv\u00e9 kopie na\u010d\u00edst. NIST uv\u00e1d\u00ed dostupnost (dobu obnoven\u00ed a provozn\u00ed hodiny) mezi krit\u00e9rii v\u00fdb\u011bru \u00falo\u017ei\u0161t\u011b mimo provozovnu. Jedin\u00fdm poctiv\u00fdm testem je zku\u0161ebn\u00ed obnova je\u0161t\u011b p\u0159ed hav\u00e1ri\u00ed.<\/li><li><strong>Opakovan\u00e9 n\u00e1klady.<\/strong> Plat\u00edte ka\u017ed\u00fd m\u011bs\u00edc za uchov\u00e1van\u00fd objem. P\u011btilet\u00e9 uchov\u00e1v\u00e1n\u00ed cel\u00e9ho serveru stoj\u00ed tolik co \u0161patn\u011b zac\u00edlen\u00e1 archivace.<\/li><li><strong>Odpov\u011bdnost za data.<\/strong> Smlouva mus\u00ed \u0159\u00edkat, kde jsou data, kdo k nim m\u00e1 p\u0159\u00edstup a jak se po skon\u010den\u00ed smlouvy ma\u017eou. GDPR (\u010dl\u00e1nek 28) dovoluje vyu\u017e\u00edt jen zpracovatele, kter\u00fd poskytuje dostate\u010dn\u00e9 z\u00e1ruky, a ukl\u00e1d\u00e1 mu po skon\u010den\u00ed slu\u017eby data vymazat nebo vr\u00e1tit. \u0160ifrov\u00e1n\u00ed, k n\u011bmu\u017e m\u00e1te kl\u00ed\u010d jen vy, omezuje, co poskytovatel m\u016f\u017ee \u010d\u00edst; va\u0161e povinnosti v\u0161ak neru\u0161\u00ed.<\/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-15e8b45 elementor-widget elementor-widget-text-editor\" data-id=\"15e8b45\" 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>Jak vyb\u00edrat<\/h2><p>Vy\u017e\u00e1dejte si p\u00edsemn\u011b \u010dty\u0159i v\u011bci: zemi ulo\u017een\u00ed kopi\u00ed, mo\u017enost nesmazateln\u00e9 kopie, ov\u011b\u0159enou dobu obnovy objemu, jako je ten v\u00e1\u0161, a co se stane, kdy\u017e odejdete. \u0158e\u010di o \u201evysok\u00e9 bezpe\u010dnosti\u201c bez t\u011bchto \u010dty\u0159 odpov\u011bd\u00ed k rozhodnut\u00ed nesta\u010d\u00ed.<\/p><p>Pokud je c\u00edlem obnovit provoz slu\u017eby, nejen z\u00edskat zp\u011bt data, p\u0159e\u010dt\u011bte si tak\u00e9 <a href=\"\/cs\/pruvodci\/drp-bcp\/externi-drp-vyhody-omezeni\/\">Extern\u00ed DRP: v\u00fdhody a omezen\u00ed<\/a>.<\/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-b596487 elementor-widget elementor-widget-text-editor\" data-id=\"b596487\" 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>Extern\u00ed ukl\u00e1d\u00e1n\u00ed je z\u00e1kladn\u00ed slu\u017ebou: kopie opou\u0161t\u011bj\u00ed s\u00ed\u0165 z\u00e1kazn\u00edka, jsou za\u0161ifrov\u00e1ny na za\u0159\u00edzen\u00ed je\u0161t\u011b p\u0159ed odesl\u00e1n\u00edm a redundantn\u011b ulo\u017eeny v n\u011bkolika evropsk\u00fdch zem\u00edch nebo v oblasti, kterou vy\u017eaduj\u00ed p\u0159edpisy platn\u00e9 pro z\u00e1kazn\u00edka. Vyu\u017e\u00edvan\u00e1 datov\u00e1 centra a \u0159e\u0161en\u00ed jsou certifikov\u00e1na podle ISO 27001 a HDS a zpracov\u00e1n\u00ed prob\u00edh\u00e1 v souladu s GDPR. <a href=\"\/cs\/nabidka-smart\/\">SMART<\/a> ponech\u00e1v\u00e1 provoz na z\u00e1kazn\u00edkovi, podpora se \u00fa\u010dtuje za ka\u017ed\u00fd z\u00e1sah. <a href=\"\/cs\/nabidka-integral\/\">INTEGRAL<\/a> zahrnuje dv\u011b hodiny podpory m\u011bs\u00ed\u010dn\u011b. Podpora je k dispozici na \u010d\u00edsle +33 9 72 50 78 28 nebo na adrese contact@wedoback.com, od 9:00 do 13:00 a od 14:00 do 17:30 (pa\u0159\u00ed\u017esk\u00e9ho \u010dasu). <a href=\"\/cs\/nabidka-nemenny\/\">NEM\u011aNN\u00dd<\/a>, <a href=\"\/cs\/nabidka-drp\/\">DRP<\/a> a BCP jsou dopl\u0148ky pro p\u0159\u00edpady, kdy obnoviteln\u00e1 kopie k dosa\u017een\u00ed c\u00edle nesta\u010d\u00ed (dlouhodob\u00e9 prokazov\u00e1n\u00ed nebo obnoven\u00ed provozu slu\u017eby).<\/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-0e6d4df elementor-widget elementor-widget-text-editor\" data-id=\"0e6d4df\" 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>M\u016f\u017ee poskytovatel moje data \u010d\u00edst?<\/summary><p>Ne, pokud jsou za\u0161ifrov\u00e1na na va\u0161em za\u0159\u00edzen\u00ed je\u0161t\u011b p\u0159ed odesl\u00e1n\u00edm kl\u00ed\u010dem, kter\u00fd m\u00e1te jen vy. Poskytovatel pak ukl\u00e1d\u00e1 ne\u010diteln\u00e9 bloky. Dan\u00ed za to je, \u017ee ztr\u00e1ta kl\u00ed\u010de znemo\u017en\u00ed obnovu: kl\u00ed\u010d je proto nutn\u00e9 uchov\u00e1vat na n\u011bkolika bezpe\u010dn\u00fdch m\u00edstech.<\/p><\/details><details><summary>Jak dlouho trv\u00e1 obnova z extern\u00edho \u00falo\u017ei\u0161t\u011b?<\/summary><p>Z\u00e1le\u017e\u00ed na objemu, rychlosti va\u0161eho p\u0159ipojen\u00ed a zvolen\u00e9 metod\u011b. Obnova jednoho souboru trv\u00e1 n\u011bkolik minut; obnova n\u011bkolika terabajt\u016f p\u0159es internet m\u016f\u017ee trvat dny. ANSSI, francouzsk\u00e1 n\u00e1rodn\u00ed agentura pro kybernetickou bezpe\u010dnost, doporu\u010duje ov\u011b\u0159it, \u017ee doba obnovy odpov\u00edd\u00e1 p\u0159\u00edpustn\u00e9 dob\u011b v\u00fdpadku. Proto m\u00e1 smysl lok\u00e1ln\u00ed kopie nebo op\u011btovn\u00e9 spu\u0161t\u011bn\u00ed na z\u00e1lo\u017en\u00ed instanci.<\/p><\/details><details><summary>Co se stane se z\u00e1lohami, kdy\u017e zm\u011bn\u00edm poskytovatele?<\/summary><p>To mus\u00ed upravovat smlouva. GDPR stanov\u00ed, \u017ee po skon\u010den\u00ed slu\u017eby zpracovatel osobn\u00ed \u00fadaje vyma\u017ee nebo vr\u00e1t\u00ed, podle volby spr\u00e1vce. Po\u010d\u00edtejte s p\u0159echodn\u00fdm obdob\u00edm: starou historii si ponechte, dokud nov\u00e1 nedos\u00e1hne po\u017eadovan\u00e9 d\u00e9lky.<\/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-9bd9c1d elementor-widget elementor-widget-text-editor\" data-id=\"9bd9c1d\" 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\/zalohovani\/zaloha-mimo-provozovnu\/\"><small>Z\u00e1lohov\u00e1n\u00ed dat<\/small>Pro\u010d z\u00e1lohovat mimo provozovnu?<\/a><a href=\"\/cs\/pruvodci\/zalohovani\/kde-ukladat-zalohy\/\"><small>Z\u00e1lohov\u00e1n\u00ed dat<\/small>Kde ukl\u00e1dat z\u00e1lohy?<\/a><a href=\"\/cs\/pruvodci\/zalohovani\/strategie-zalohovani-pro-msp\/\"><small>Z\u00e1lohov\u00e1n\u00ed dat<\/small>Jak\u00e1 strategie z\u00e1lohov\u00e1n\u00ed pro malou a st\u0159edn\u00ed firmu?<\/a><a href=\"\/cs\/pruvodci\/drp-bcp\/externi-drp-vyhody-omezeni\/\"><small>DRP a BCP<\/small>Extern\u00ed DRP: v\u00fdhody a omezen\u00ed<\/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-3685152 elementor-widget elementor-widget-text-editor\" data-id=\"3685152\" 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:\/\/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, ve francouz\u0161tin\u011b)<\/a> \u2014 ANSSI (francouzsk\u00e1 agentura)<\/li><li><a href=\"https:\/\/eur-lex.europa.eu\/legal-content\/FR\/TXT\/?uri=CELEX:32016R0679\" target=\"_blank\" rel=\"noopener\">Na\u0159\u00edzen\u00ed (EU) 2016\/679 (GDPR), \u010dl\u00e1nek 28: zpracovatel<\/a> \u2014 EUR-Lex<\/li><li><a href=\"https:\/\/nvlpubs.nist.gov\/nistpubs\/legacy\/sp\/nistspecialpublication800-34r1.pdf\" target=\"_blank\" rel=\"noopener\">SP 800-34 Rev. 1, Contingency Planning Guide for Federal Information Systems (v angli\u010dtin\u011b)<\/a> \u2014 NIST<\/li><li><a href=\"https:\/\/www.cnil.fr\/fr\/securite-sauvegarder\" target=\"_blank\" rel=\"noopener\">Bezpe\u010dnost: Z\u00e1lohov\u00e1n\u00ed (ve francouz\u0161tin\u011b)<\/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-83d6af8 e-con-full wdb-g-aside e-flex e-con e-parent\" data-id=\"83d6af8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9206b0e elementor-widget elementor-widget-text-editor\" data-id=\"9206b0e\" 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-a493f96 elementor-widget elementor-widget-text-editor\" data-id=\"a493f96\" 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-33c1249 e-con-full wdb-g-cta e-flex e-con e-parent\" data-id=\"33c1249\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8b03428 e-con-full wdb-g-cta-in e-flex e-con e-parent\" data-id=\"8b03428\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-67ddcfb elementor-widget elementor-widget-text-editor\" data-id=\"67ddcfb\" 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":"Extern\u00ed z\u00e1lohov\u00e1n\u00ed: kdy a jak na to | WeDoBack","_seopress_titles_desc":"Ano, pokud po hav\u00e1rii nebo ransomwaru ve vnit\u0159n\u00ed s\u00edti mus\u00ed z\u016fstat neporu\u0161en\u00e1 kopie. Lok\u00e1ln\u00ed kopie se hod\u00ed pro rychlou obnovu jednotliv\u00fdch soubor\u016f.","_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-33872","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\/33872","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=33872"}],"version-history":[{"count":1,"href":"https:\/\/eu.wedoback.com\/cs\/wp-json\/wp\/v2\/pages\/33872\/revisions"}],"predecessor-version":[{"id":35331,"href":"https:\/\/eu.wedoback.com\/cs\/wp-json\/wp\/v2\/pages\/33872\/revisions\/35331"}],"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=33872"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}