{"id":7440,"date":"2026-10-12T13:03:08","date_gmt":"2026-10-12T11:03:08","guid":{"rendered":"https:\/\/eu.klytic.com\/verzovani-replikace-zalohovani-dokumentu\/"},"modified":"2026-10-12T16:13:11","modified_gmt":"2026-10-12T14:13:11","slug":"verzovani-replikace-zalohovani-dokumentu","status":"publish","type":"page","link":"https:\/\/eu.klytic.com\/cs\/verzovani-replikace-zalohovani-dokumentu\/","title":{"rendered":"Verzov\u00e1n\u00ed, replikace a z\u00e1lohov\u00e1n\u00ed dokument\u016f"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"7440\" class=\"elementor elementor-7440 elementor-6278\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6184955 e-con-full kly-g e-flex e-con e-parent\" data-id=\"6184955\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-c5c6e44 e-con-full kly-g-hero e-flex e-con e-parent\" data-id=\"c5c6e44\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-0bf6dff e-con-full kly-g-hero-in e-flex e-con e-parent\" data-id=\"0bf6dff\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-052ed95 elementor-widget elementor-widget-text-editor\" data-id=\"052ed95\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"kly-g-crumb\"><a href=\"\/\">Dom\u016f<\/a><span>\u203a<\/span>P\u0159\u00edru\u010dky<span>\u203a<\/span>Dokumenty a spr\u00e1va dokument\u016f (DMS)<\/p><p class=\"kly-g-pill\" style=\"--pill:#2dd4bf\">Dokumenty a spr\u00e1va dokument\u016f (DMS) \u00b7 Pochopit<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3890adb elementor-widget elementor-widget-heading\" data-id=\"3890adb\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Verzov\u00e1n\u00ed, replikace a z\u00e1lohov\u00e1n\u00ed dokument\u016f<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b880b5c elementor-widget elementor-widget-text-editor\" data-id=\"b880b5c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"kly-g-lead\">Ano, syst\u00e9m spr\u00e1vy dokument\u016f, kter\u00fd u\u017e uchov\u00e1v\u00e1 verze soubor\u016f, se mus\u00ed z\u00e1lohovat. Verzov\u00e1n\u00ed naprav\u00ed chybu p\u0159i \u00faprav\u011b, replikace odol\u00e1 v\u00fdpadku lokality, z\u00e1loha vr\u00e1t\u00ed d\u0159\u00edv\u011bj\u0161\u00ed stav po odstran\u011bn\u00ed, kompromitaci nebo ransomwaru. Ka\u017ed\u00fd z nich pokr\u00fdv\u00e1 poruchu, kterou zbyl\u00e9 dva propust\u00ed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5814ed0 elementor-widget elementor-widget-text-editor\" data-id=\"5814ed0\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"kly-g-meta\"><span>Aktualizov\u00e1no: <b>\u0159\u00edjen 2026<\/b><\/span><span><b>6 min<\/b><\/span><span>Citovan\u00e9 ofici\u00e1ln\u00ed zdroje<\/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<div class=\"elementor-element elementor-element-2557d9d e-con-full kly-g-body e-flex e-con e-parent\" data-id=\"2557d9d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-5776fd9 e-con-full kly-g-article e-flex e-con e-parent\" data-id=\"5776fd9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-880030d elementor-widget elementor-widget-text-editor\" data-id=\"880030d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>T\u0159i mechanismy, t\u0159i poruchy<\/h2><p>V\u0161echna t\u0159i slova ozna\u010duj\u00ed kopie. Ne v\u0161ak stejn\u00e9 kopie, na stejn\u00e9m m\u00edst\u011b ani na stejnou dobu. Spr\u00e1vn\u00e1 ot\u00e1zka nezn\u00ed \u201em\u00e1me kopii?\u201c, ale \u201ekter\u00e1 kopie z\u016fstane po t\u00e9 kter\u00e9 poru\u0161e nedot\u010dena?\u201c.<\/p><div class='kly-def'><p><strong>Verzov\u00e1n\u00ed<\/strong>: historie souboru uchov\u00e1van\u00e1 ve slu\u017eb\u011b. <strong>Replikace<\/strong>: druh\u00e1 kopie slu\u017eby, pr\u016fb\u011b\u017en\u011b aktualizovan\u00e1. <strong>Z\u00e1loha<\/strong>: odd\u011blen\u00e1, datovan\u00e1 kopie uchov\u00e1van\u00e1 po zvolenou dobu.<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4973a44 elementor-widget elementor-widget-text-editor\" data-id=\"4973a44\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Verzov\u00e1n\u00ed: historie souboru ve slu\u017eb\u011b<\/h2><p>Ka\u017ed\u00e9 ulo\u017een\u00ed vytvo\u0159\u00ed verzi. Omylem smazan\u00fd odstavec, p\u0159epsan\u00e1 tabulka, chybn\u00fd vzorec: u\u017eivatel otev\u0159e historii a vr\u00e1t\u00ed se k \u00fater\u00fd verzi. Je to rychl\u00e9, bez prost\u0159edn\u00edka a v ka\u017edodenn\u00ed praxi je to neju\u017eite\u010dn\u011bj\u0161\u00ed odpov\u011b\u010f.<\/p><p>Jeho omezen\u00ed vypl\u00fdvaj\u00ed z jeho um\u00edst\u011bn\u00ed. Historie \u017eije ve stejn\u00e9 slu\u017eb\u011b jako soubor:<\/p><ul><li>kdy\u017e je soubor odstran\u011bn, jeho verze ho n\u00e1sleduj\u00ed, nejprve do ko\u0161e a po jeho vypr\u00e1zdn\u011bn\u00ed mimo slu\u017ebu;<\/li><li>\u00fa\u010det, kter\u00fd sm\u00ed smazat slo\u017eku, m\u016f\u017ee obvykle smazat i jej\u00ed obsah v\u010detn\u011b historie;<\/li><li>po\u010det verz\u00ed a doba jejich uchov\u00e1n\u00ed jsou omezeny nastaven\u00edm slu\u017eby;<\/li><li>je-li cel\u00e1 slu\u017eba zni\u010dena nebo kompromitov\u00e1na, historie zmiz\u00ed s n\u00ed.<\/li><\/ul><p>Ko\u0161 pat\u0159\u00ed do stejn\u00e9 kategorie. Je to odklad p\u0159ed smaz\u00e1n\u00edm, ne kopie.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-33dae30 elementor-widget elementor-widget-text-editor\" data-id=\"33dae30\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Replikace: druh\u00e1 kopie v provozu<\/h2><p>Replikace udr\u017euje kopii slu\u017eby na jin\u00e9m serveru nebo v jin\u00e9 lokalit\u011b. Kdy\u017e jedno datov\u00e9 centrum vypadne, druh\u00e9 p\u0159evezme provoz. Odpov\u00edd\u00e1 na pot\u0159ebu dostupnosti. ANSSI ji sm\u011b\u0159uje k pot\u0159eb\u00e1m velmi mal\u00e9 ztr\u00e1ty dat: je-li p\u0159\u00edpustn\u00e1 ztr\u00e1ta krat\u0161\u00ed ne\u017e 24 hodin, doporu\u010duje up\u0159ednostnit replikaci, synchronn\u00ed nebo asynchronn\u00ed.<\/p><p>Jej\u00ed vadou je v\u011brnost. Kopie, kter\u00e1 sleduje produkci, sleduje i jej\u00ed chyby. Odstran\u011bn\u00ed se zreplikuje. Soubor za\u0161ifrovan\u00fd ransomwarem se zreplikuje. P\u0159i synchronn\u00ed replikaci to trv\u00e1 n\u011bkolik sekund. Synchronizace pracovn\u00edho po\u010d\u00edta\u010de je replikace v mal\u00e9m m\u011b\u0159\u00edtku: m\u00e1 stejnou vadu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c3d41f5 elementor-widget elementor-widget-text-editor\" data-id=\"c3d41f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Z\u00e1loha: odd\u011blen\u00e1, datovan\u00e1, uchov\u00e1van\u00e1 kopie<\/h2><p>Z\u00e1loha je ur\u010dena k n\u00e1vratu zp\u011bt. M\u00e1 hodnotu jen tehdy, z\u016fstane-li nedot\u010dena, kdy\u017e produkce u\u017e nedot\u010dena nen\u00ed. To p\u0159edpokl\u00e1d\u00e1 n\u011bkolik vlastnost\u00ed:<\/p><ul><li><strong>odd\u011blen\u00ed<\/strong>: jin\u00fd syst\u00e9m, jin\u00e9 \u00fa\u010dty. ANSSI po\u017eaduje, aby z\u00e1lohovac\u00ed infrastruktura byla nez\u00e1visl\u00e1 na produk\u010dn\u00edch adres\u00e1\u0159\u00edch a spravov\u00e1na jmenn\u00fdmi a vyhrazen\u00fdmi \u00fa\u010dty;<\/li><li><strong>retence<\/strong>: rozhodnut\u00e1 hloubka historie. ANSSI uv\u00e1d\u00ed jako p\u0159\u00edklad patn\u00e1ct dn\u00ed denn\u00edch z\u00e1loh, jeden rok m\u011bs\u00ed\u010dn\u00edch a p\u011bt let ro\u010dn\u00edch, jako ilustraci, nikoli jako pravidlo;<\/li><li><strong>ochrana proti zm\u011bn\u011b<\/strong>: ANSSI po\u017eaduje \u0159\u00edzen\u00ed p\u0159\u00edstupu, kter\u00e9 zaru\u010d\u00ed, \u017ee z\u00e1lohy nebudou zm\u011bn\u011bny ani po\u0161kozeny. Tuto pot\u0159ebu spl\u0148uje nem\u011bnn\u00e1 z\u00e1loha (WORM). ANSSI v\u0161ak pova\u017euje offline kopii za robustn\u011bj\u0161\u00ed ne\u017e online \u0159e\u0161en\u00ed WORM a navrhuje ob\u011b kombinovat;<\/li><li><strong>pravidlo 3-2-1<\/strong>: t\u0159i kopie dat, z toho dv\u011b z\u00e1lohy na r\u016fzn\u00fdch m\u00e9di\u00edch a jedna offline;<\/li><li><strong>testy<\/strong>: z\u00e1loha, kter\u00e1 nebyla nikdy obnovena, je jen hypot\u00e9za. ANSSI po\u017eaduje pravideln\u00e9 testy.<\/li><\/ul><p>Obraz dopl\u0148uj\u00ed dv\u011b veli\u010diny. <strong>Maxim\u00e1ln\u00ed p\u0159\u00edpustn\u00e1 ztr\u00e1ta dat<\/strong> (PDMA, neboli RPO) ur\u010duje, kolik pr\u00e1ce jste ochotni ztratit. <strong>Maxim\u00e1ln\u00ed p\u0159\u00edpustn\u00e1 doba p\u0159eru\u0161en\u00ed<\/strong> (DMIA, neboli RTO) ur\u010duje, jak dlouho jste ochotni \u010dekat. Hodinov\u00e1 z\u00e1loha omezuje ztr\u00e1tu zhruba na jednu hodinu. O dob\u011b obnoven\u00ed provozu ne\u0159\u00edk\u00e1 nic.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44c34cd elementor-widget elementor-widget-text-editor\" data-id=\"44c34cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Co odpov\u00edd\u00e1 na kterou poruchu<\/h2><div class='kly-table'><table><thead><tr><th>Porucha<\/th><th>Verzov\u00e1n\u00ed<\/th><th>Replikace<\/th><th>Z\u00e1loha<\/th><\/tr><\/thead><tbody><tr><td>Chyba p\u0159i \u00faprav\u011b souboru<\/td><td>Ano, samoobslu\u017en\u011b<\/td><td>Ne, chyba se zkop\u00edruje<\/td><td>Ano, obnovou<\/td><\/tr><tr><td>Soubor odstran\u011bn\u00fd v\u010dera<\/td><td>Ano, z ko\u0161e<\/td><td>Ne<\/td><td>Ano<\/td><\/tr><tr><td>Soubor odstran\u011bn\u00fd p\u0159ed t\u0159emi m\u011bs\u00edci<\/td><td>Ne, ko\u0161 je vypr\u00e1zdn\u011bn<\/td><td>Ne<\/td><td>Jen pokud retence sah\u00e1 tak daleko<\/td><\/tr><tr><td>V\u00fdpadek datov\u00e9ho centra<\/td><td>Ne<\/td><td>Ano<\/td><td>Ano, pomaleji<\/td><\/tr><tr><td>Slo\u017eka smazan\u00e1 kompromitovan\u00fdm administr\u00e1torsk\u00fdm \u00fa\u010dtem<\/td><td>Ne<\/td><td>Ne<\/td><td>Ano, pokud z\u00e1lohy tomuto \u00fa\u010dtu unikaj\u00ed<\/td><\/tr><tr><td>Ransomware, kter\u00fd za\u0161ifruje soubory synchronizovan\u00e9ho po\u010d\u00edta\u010de<\/td><td>N\u011bkdy, pokud je historie nedot\u010den\u00e1<\/td><td>Ne<\/td><td>Ano, z d\u0159\u00edv\u011bj\u0161\u00edho bodu<\/td><\/tr><\/tbody><\/table><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-277e9f5 elementor-widget elementor-widget-text-editor\" data-id=\"277e9f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>D\u016fkaz: pro\u010d z\u00e1lohovat syst\u00e9m spr\u00e1vy dokument\u016f, kter\u00fd verzuje<\/h2><p>Vezm\u011bme nejob\u00e1van\u011bj\u0161\u00ed poruchu. \u00dato\u010dn\u00edk z\u00edsk\u00e1 heslo administr\u00e1tora. Sma\u017ee slo\u017eku \u201eSmlouvy\u201c a vypr\u00e1zdn\u00ed ko\u0161.<\/p><ol><li>Verzov\u00e1n\u00ed nepom\u016f\u017ee: verze byly ulo\u017eeny spolu s odstran\u011bn\u00fdmi soubory.<\/li><li>Replikace tak\u00e9 ne: odstran\u011bn\u00ed se b\u011bhem n\u011bkolika sekund zkop\u00edrovalo do druh\u00e9 lokality.<\/li><li>Z\u00e1loha z p\u0159edchoz\u00edho dne nebo z p\u0159edchoz\u00ed hodiny slo\u017eku obsahuje. Je-li nem\u011bnn\u00e1 a spravovan\u00e1 jin\u00fdmi \u00fa\u010dty, \u00fato\u010dn\u00edk se k n\u00ed nemohl dostat.<\/li><\/ol><p>Verzov\u00e1n\u00ed i replikace svou pr\u00e1ci d\u011blaj\u00ed dob\u0159e. Jen to nen\u00ed tato pr\u00e1ce. P\u0159\u00edpadu ransomwaru i s po\u0159ad\u00edm krok\u016f obnovy se v\u011bnuje pr\u016fvodce <a href='\/cs\/dms-ransomware-obnova\/'>ochrana syst\u00e9mu spr\u00e1vy dokument\u016f p\u0159ed ransomwarem a jeho obnova<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-676400b elementor-widget elementor-widget-text-editor\" data-id=\"676400b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>P\u011bt ot\u00e1zek pro va\u0161eho dodavatele<\/h2><ol><li>Jak \u010dasto se dokumenty z\u00e1lohuj\u00ed a jak dlouho se z\u00e1lohy uchov\u00e1vaj\u00ed?<\/li><li>M\u016f\u017ee administr\u00e1torsk\u00fd \u00fa\u010det slu\u017eby z\u00e1lohu smazat nebo zm\u011bnit?<\/li><li>Kde jsou kopie, na kolika m\u00edstech a existuje offline kopie?<\/li><li>Kdy byla naposledy otestov\u00e1na obnova?<\/li><li>Kdo o obnovu \u017e\u00e1d\u00e1, s jak\u00fdmi informacemi a za jak dlouho je provedena?<\/li><\/ol><p>P\u00edsemn\u00e9 odpov\u011bdi na t\u011bchto p\u011bt ot\u00e1zek maj\u00ed v\u011bt\u0161\u00ed cenu ne\u017e procento dostupnosti.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b5c9694 elementor-widget elementor-widget-text-editor\" data-id=\"b5c9694\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>\u010cast\u00e9 omyly<\/h2><ul><li><strong>\u201eKa\u017ed\u00fd po\u010d\u00edta\u010d m\u00e1 synchronizovanou kopii.\u201c<\/strong> Tyto kopie n\u00e1sleduj\u00ed server, v\u010detn\u011b odstran\u011bn\u00ed.<\/li><li><strong>\u201eKo\u0161 uchov\u00e1 v\u0161e t\u0159icet dn\u00ed.\u201c<\/strong> Uchov\u00e1 to, co se nevypr\u00e1zdn\u00ed. \u00dato\u010dn\u00edk ho vypr\u00e1zdn\u00ed.<\/li><li><strong>\u201eJsme replikov\u00e1ni do dvou lokalit.\u201c<\/strong> To je dostupnost, ne n\u00e1vrat zp\u011bt.<\/li><li><strong>\u201eZ\u00e1loha b\u011b\u017e\u00ed.\u201c<\/strong> Je ale t\u0159eba, aby byla alespo\u0148 jednou obnovena a aby jej\u00ed retence pokr\u00fdvala dobu, ne\u017e se incident odhal\u00ed.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2932357 elementor-widget elementor-widget-text-editor\" data-id=\"2932357\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>\u010cast\u00e9 dotazy<\/h2><h3>Jak naj\u00edt star\u0161\u00ed verzi souboru?<\/h3><p>Prost\u0159ednictv\u00edm historie souboru, bez obnovy ze z\u00e1lohy. Postup popisuje praktick\u00fd n\u00e1vod <a href='\/cs\/obnovit-verzi-dokumentu\/'>nalezen\u00ed verze dokumentu<\/a>.<\/p><h3>Nahrazuje z\u00e1loha verzov\u00e1n\u00ed?<\/h3><p>Ne. Verzov\u00e1n\u00ed je okam\u017eit\u00e9 a m\u00e1 ho v rukou u\u017eivatel. Obnova ze z\u00e1lohy je n\u00e1ro\u010dn\u011bj\u0161\u00ed operace, kterou \u010dasto prov\u00e1d\u00ed administr\u00e1tor nebo dodavatel.<\/p><h3>Je z\u00e1loha archivac\u00ed?<\/h3><p>Ne. Z\u00e1loha trv\u00e1 dny nebo t\u00fddny. Archivace odpov\u00edd\u00e1 na dobu uchov\u00e1n\u00ed stanovenou p\u0159edpisem nebo intern\u00ed politikou. Viz <a href='\/cs\/uchovavani-archivace-dokumentu\/'>uchov\u00e1v\u00e1n\u00ed a archivace dokument\u016f<\/a>.<\/p><h3>A co e-mail?<\/h3><p>\u00davaha je stejn\u00e1, jen s vlastn\u00edmi mechanismy. Viz <a href='\/cs\/zalohovani-e-mailu-kontinuita\/'>z\u00e1lohov\u00e1n\u00ed, odstra\u0148ov\u00e1n\u00ed a kontinuita e-mailu<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ea7175 kly-g-klytic elementor-widget elementor-widget-text-editor\" data-id=\"4ea7175\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Kde stoj\u00ed Klytic<\/h2><p><strong>Verzov\u00e1n\u00ed.<\/strong> Klytic Docs uchov\u00e1v\u00e1 historii verz\u00ed ka\u017ed\u00e9ho souboru a m\u00e1 ko\u0161. U\u017eivatel si p\u0159edchoz\u00ed verzi najde s\u00e1m.<\/p><p><strong>Z\u00e1lohov\u00e1n\u00ed.<\/strong> Dokumenty se z\u00e1lohuj\u00ed ka\u017edou hodinu, stejn\u011b jako e-mail a CRM. Z\u00e1lohy jsou \u0161ifrovan\u00e9, uchov\u00e1van\u00e9 30 dn\u00ed, replikovan\u00e9 do v\u00edce lokalit a nem\u011bnn\u00e9: zapsanou z\u00e1lohu u\u017e nelze zm\u011bnit ani smazat, a to ani \u00fato\u010dn\u00edkem. Z\u00e1lohy jsou monitorov\u00e1ny a obnovy se testuj\u00ed ka\u017ed\u00fd m\u011bs\u00edc. C\u00edlem je obnoven\u00ed provozu za m\u00e9n\u011b ne\u017e 4 hodiny (RTO) a ztr\u00e1ta nejv\u00fd\u0161e 2 hodin dat (RPO).<\/p><p><strong>Obnova.<\/strong> \u017d\u00e1d\u00e1 se o ni u podpory Klytic s uveden\u00edm toho, \u010deho se t\u00fdk\u00e1, a p\u0159ibli\u017en\u00e9ho data. Je v cen\u011b v p\u0159\u00edpad\u011b nefunk\u010dnosti slu\u017eby, \u00famysln\u00e9ho odstran\u011bn\u00ed zam\u011bstnancem nebo \u00fa\u010dtu smazan\u00e9ho p\u0159\u00edli\u0161 brzy p\u0159i odchodu (v limitu 3 \u017e\u00e1dost\u00ed m\u011bs\u00ed\u010dn\u011b) nebo \u00fatoku, ke kter\u00e9mu do\u0161lo i p\u0159es spr\u00e1vn\u011b chr\u00e1n\u011bn\u00e9 po\u010d\u00edta\u010de. Po n\u00e1hodn\u00e9m odstran\u011bn\u00ed, chybn\u00e9 manipulaci nebo pokud byly po\u010d\u00edta\u010de nedostate\u010dn\u011b chr\u00e1n\u011bny, se \u0159e\u0161\u00ed placen\u00fdm tiketem podpory. Historie verz\u00ed a ko\u0161, bez poplatk\u016f, z\u016fst\u00e1vaj\u00ed prvn\u00ed volbou.<\/p><p>Z\u00e1lohov\u00e1n\u00ed je provozov\u00e1no se spole\u010dnost\u00ed WeDoBack, specialistou na zabezpe\u010den\u00e9 z\u00e1lohov\u00e1n\u00ed, jak uv\u00e1d\u00ed str\u00e1nka <a href='\/cs\/bezpecnost-a-zalohovani\/'>bezpe\u010dnost a z\u00e1lohov\u00e1n\u00ed<\/a>. WeDoBack zaji\u0161\u0165uje z\u00e1lohov\u00e1n\u00ed; historie verz\u00ed je funkc\u00ed Klytic Docs.<\/p><p>Omezen\u00ed: t\u0159icet dn\u00ed retence nepokryje odstran\u011bn\u00ed zji\u0161t\u011bn\u00e9 pozd\u011bji a nep\u0159edstavuje archivaci. Klytic nen\u00ed nab\u00eddka s kvalifikac\u00ed SecNumCloud.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab87315 kly-g-disclaimer elementor-widget elementor-widget-text-editor\" data-id=\"ab87315\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Tato str\u00e1nka popisuje obecn\u00e9 mechanismy. Lh\u016fty a c\u00edle va\u0161\u00ed vlastn\u00ed slu\u017eby ov\u011b\u0159te ve sv\u00e9 smlouv\u011b.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20a7889 kly-g-sources elementor-widget elementor-widget-text-editor\" data-id=\"20a7889\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Zdroje<\/h2><p>Konzultov\u00e1no v \u0159\u00edjnu 2026.<\/p><ul><li>ANSSI, \u201eSauvegarde des syst\u00e8mes d\u2019information\u201c (Z\u00e1lohov\u00e1n\u00ed informa\u010dn\u00edch syst\u00e9m\u016f), pr\u016fvodce ANSSI-BP-100, v1.1: pravidlo 3-2-1 s jednou offline kopi\u00ed, offline kopie pova\u017eovan\u00e1 za robustn\u011bj\u0161\u00ed ne\u017e online WORM, doby retence k definov\u00e1n\u00ed, PDMA a DMIA, replikace pro ztr\u00e1tu krat\u0161\u00ed ne\u017e 24 h, vyhrazen\u00e9 administr\u00e1torsk\u00e9 \u00fa\u010dty, pravideln\u00e9 testy. <a href='https:\/\/messervices.cyber.gouv.fr\/documents-guides\/anssi_fondamentaux_sauvegarde_systemes_dinformation_v1.1.pdf' rel='noopener' target='_blank'>messervices.cyber.gouv.fr<\/a><\/li><li>ANSSI, \u201eLes Essentiels, Sauvegarde des syst\u00e8mes d\u2019information\u201c (Z\u00e1klady, z\u00e1lohov\u00e1n\u00ed informa\u010dn\u00edch syst\u00e9m\u016f), v1.1: pravideln\u00e9 offline z\u00e1lohy, \u0159\u00edzen\u00ed p\u0159\u00edstupu, aby nebyly zm\u011bn\u011bny ani po\u0161kozeny, infrastruktura nez\u00e1visl\u00e1 na produk\u010dn\u00edch adres\u00e1\u0159\u00edch. <a href='https:\/\/messervices.cyber.gouv.fr\/documents-guides\/anssi_essentiels_sauvegarde-si_v1.1.pdf' rel='noopener' target='_blank'>messervices.cyber.gouv.fr<\/a><\/li><li>Klytic, Bezpe\u010dnost a z\u00e1lohov\u00e1n\u00ed: \u0161ifrovan\u00e1 z\u00e1loha, 30 dn\u00ed, nem\u011bnn\u00e1, replikovan\u00e1 na v\u00edce m\u00edst, obnovy testovan\u00e9 ka\u017ed\u00fd m\u011bs\u00edc, RTO krat\u0161\u00ed ne\u017e 4 h, RPO krat\u0161\u00ed ne\u017e 2 h, z\u00e1lohov\u00e1n\u00ed provozovan\u00e9 se spole\u010dnost\u00ed WeDoBack. <a href='https:\/\/www.klytic.com\/securite-sauvegarde\/' rel='noopener' target='_blank'>klytic.com<\/a><\/li><li>Klytic, \u010dast\u00e9 dotazy: z\u00e1loha ka\u017edou hodinu, \u0161ifrovan\u00e1, uchov\u00e1van\u00e1 30 dn\u00ed; c\u00edle RTO a RPO. <a href='https:\/\/www.klytic.com\/foire-aux-questions\/' rel='noopener' target='_blank'>klytic.com<\/a><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6135a96 e-con-full kly-g-aside e-flex e-con e-parent\" data-id=\"6135a96\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1db5407 elementor-widget elementor-widget-html\" data-id=\"1db5407\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t\t<nav class=\"kly-g-toc\" aria-label=\"Na t\u00e9to str\u00e1nce\"><p>Na t\u00e9to str\u00e1nce<\/p><ol><\/ol><\/nav>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-722aee0 elementor-widget elementor-widget-text-editor\" data-id=\"722aee0\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"kly-g-cta\"><h3>Ov\u011b\u0159te, co va\u0161e kopie pokr\u00fdvaj\u00ed<\/h3><p>Popi\u0161te poruchy, kter\u00fdch se ob\u00e1v\u00e1te: \u0159ekneme v\u00e1m, kter\u00e1 z na\u0161ich kopi\u00ed na n\u011b odpov\u00edd\u00e1.<\/p><p><a class=\"kly-g-btn\" href=\"\/cs\/kontakt\/\">Promluvit s poradcem \u2192<\/a><\/p><p style=\"margin:0\"><a class=\"kly-g-btn ghost\" href=\"\/cs\/bezpecnost-a-zalohovani\/\">Bezpe\u010dnost a z\u00e1lohov\u00e1n\u00ed<\/a><\/p><\/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-fea2fac e-con-full kly-g-related e-flex e-con e-parent\" data-id=\"fea2fac\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9c49c2a elementor-widget elementor-widget-text-editor\" data-id=\"9c49c2a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>P\u0159e\u010dt\u011bte si tak\u00e9<\/h2><div class=\"kly-g-grid\"><a class=\"kly-g-card\" href=\"\/cs\/obnovit-verzi-dokumentu\/\" style=\"--cat:#0d9488\"><span class=\"c\">Pou\u017e\u00edvat \u00b7 Dokumenty a spr\u00e1va dokument\u016f (DMS)<\/span><span class=\"t\">Naj\u00edt verzi dokumentu<\/span><span class=\"q\">Vr\u00e1tit se k p\u0159edchoz\u00ed verzi souboru, obnovit smazan\u00fd dokument a v\u011bd\u011bt, kdy je obnova podporou Klytic v cen\u011b a kdy zpoplatn\u011bn\u00e1.<\/span><span class=\"m\"><span>6 min \u010dten\u00ed<\/span><b>\u010c\u00edst \u2192<\/b><\/span><\/a><a class=\"kly-g-card\" href=\"\/cs\/dms-ransomware-obnova\/\" style=\"--cat:#0d9488\"><span class=\"c\">Pochopit \u00b7 Dokumenty a spr\u00e1va dokument\u016f (DMS)<\/span><span class=\"t\">Ochrana syst\u00e9mu spr\u00e1vy dokument\u016f p\u0159ed ransomwarem a jeho obnova<\/span><span class=\"q\">Pr\u00e1va, kter\u00e1 omez\u00ed, co m\u016f\u017ee \u00fato\u010dn\u00edk za\u0161ifrovat, z\u00e1loha mimo jeho dosah a po\u0159ad\u00ed obnovy, kter\u00e9 nez\u00e1vis\u00ed na jednom tla\u010d\u00edtku.<\/span><span class=\"m\"><span>7 min \u010dten\u00ed<\/span><b>\u010c\u00edst \u2192<\/b><\/span><\/a><a class=\"kly-g-card\" href=\"\/cs\/zalohovani-e-mailu-kontinuita\/\" style=\"--cat:#2563eb\"><span class=\"c\">Pochopit \u00b7 E-mail<\/span><span class=\"t\">Z\u00e1lohov\u00e1n\u00ed e-mailu, maz\u00e1n\u00ed a v\u00fdpadek serveru<\/span><span class=\"q\">Ko\u0161, z\u00e1loha a z\u00e1lo\u017en\u00ed platforma nepokr\u00fdvaj\u00ed tyt\u00e9\u017e nehody. Co z\u00e1loha vr\u00e1t\u00ed a co slibuj\u00ed RTO a RPO.<\/span><span class=\"m\"><span>6 min \u010dten\u00ed<\/span><b>\u010c\u00edst \u2192<\/b><\/span><\/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<div class=\"elementor-element elementor-element-539316dd e-con e-atomic-element e-div-block-base e-default-div e-c9fd865-4a50 \" data-id=\"539316dd\" data-element_type=\"e-div-block\" data-e-type=\"e-div-block\" data-interaction-id=\"539316dd\" data-e-type=\"e-div-block\" data-id=\"539316dd\">\n    <div class=\"elementor-element elementor-element-4f79afcb e-con e-atomic-element e-div-block-base e-default-div e-4fa9fe-ce86 \" data-id=\"4f79afcb\" data-element_type=\"e-div-block\" data-e-type=\"e-div-block\" data-interaction-id=\"4f79afcb\" data-e-type=\"e-div-block\" data-id=\"4f79afcb\">\n    \t\t\t<p class=\"e-4dcf5c70-2ec7 e-paragraph-base e-default-p\" data-interaction-id=\"330a7a35\" data-e-type=\"widget\" data-id=\"330a7a35\">Uv\u00edtac\u00ed nab\u00eddka<\/p>\n\t\t\t\t\t<h2 data-interaction-id=\"56f1f7d5\" class=\"e-347faa43-4e20 e-heading-base e-default-h2\" data-e-type=\"widget\" data-id=\"56f1f7d5\">30 dn\u00ed zku\u0161ebn\u00ed verze zdarma a migrace s asistenc\u00ed<\/h2>\n\t\t\t\t\t<p class=\"e-7f6310da-1caa e-paragraph-base e-default-p\" data-interaction-id=\"2ce27288\" data-e-type=\"widget\" data-id=\"2ce27288\">Zku\u0161ebn\u00ed nab\u00eddka bez z\u00e1vazk\u016f. N\u00e1\u0161 poradce v\u00e1m zavol\u00e1, aby poznal va\u0161e pot\u0159eby a p\u0159ipravil va\u0161e prost\u0159ed\u00ed Klytic.<\/p>\n\t\t<div class=\"elementor-element elementor-element-35ea29a1 e-con e-atomic-element e-div-block-base e-default-div e-1cd48b22-e6da \" data-id=\"35ea29a1\" data-element_type=\"e-div-block\" data-e-type=\"e-div-block\" data-interaction-id=\"35ea29a1\" data-e-type=\"e-div-block\" data-id=\"35ea29a1\">\n    \t\t\t<a href=\"\/essai-gratuit\/\" target=\"_self\" class=\"e-4a7886e3-652d e-button-base e-default-a\" data-interaction-id=\"19bfa8f1\" data-e-type=\"widget\" data-id=\"19bfa8f1\">\n\t\ud83d\ude80 Zah\u00e1jit zku\u0161ebn\u00ed verzi zdarma\n<\/a>\n\t\t\t\t\t<a href=\"\/tarifs\/\" target=\"_self\" class=\"e-137e863d-dd0d e-button-base e-default-a\" data-interaction-id=\"326d82ab\" data-e-type=\"widget\" data-id=\"326d82ab\">\n\tZobrazit cen\u00edk\n<\/a>\n\t\t\n<\/div>\n\n<\/div>\n\n<\/div>\n\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_seopress_titles_title":"Verzov\u00e1n\u00ed, replikace, z\u00e1lohov\u00e1n\u00ed: rozd\u00edly | Klytic","_seopress_titles_desc":"Je t\u0159eba z\u00e1lohovat DMS, kter\u00fd u\u017e verzuje? Ano: verzov\u00e1n\u00ed, replikace a z\u00e1lohov\u00e1n\u00ed neodpov\u00eddaj\u00ed na stejn\u00e9 poruchy. Zde je d\u016fkaz.","_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":"Verzov\u00e1n\u00ed, replikace, z\u00e1lohov\u00e1n\u00ed: rozd\u00edly | Klytic","_seopress_social_fb_desc":"Je t\u0159eba z\u00e1lohovat DMS, kter\u00fd u\u017e verzuje? Ano: verzov\u00e1n\u00ed, replikace a z\u00e1lohov\u00e1n\u00ed neodpov\u00eddaj\u00ed na stejn\u00e9 poruchy. Zde je d\u016fkaz.","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"Verzov\u00e1n\u00ed, replikace, z\u00e1lohov\u00e1n\u00ed: rozd\u00edly | Klytic","_seopress_social_twitter_desc":"Je t\u0159eba z\u00e1lohovat DMS, kter\u00fd u\u017e verzuje? Ano: verzov\u00e1n\u00ed, replikace a z\u00e1lohov\u00e1n\u00ed neodpov\u00eddaj\u00ed na stejn\u00e9 poruchy. Zde je d\u016fkaz.","_seopress_social_twitter_img":"","_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":""},"class_list":["post-7440","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/eu.klytic.com\/cs\/wp-json\/wp\/v2\/pages\/7440","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eu.klytic.com\/cs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/eu.klytic.com\/cs\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/eu.klytic.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/eu.klytic.com\/cs\/wp-json\/wp\/v2\/comments?post=7440"}],"version-history":[{"count":0,"href":"https:\/\/eu.klytic.com\/cs\/wp-json\/wp\/v2\/pages\/7440\/revisions"}],"wp:attachment":[{"href":"https:\/\/eu.klytic.com\/cs\/wp-json\/wp\/v2\/media?parent=7440"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}