{"id":35287,"date":"2026-10-07T18:13:05","date_gmt":"2026-10-07T16:13:05","guid":{"rendered":"https:\/\/eu.wedoback.com\/?page_id=35287"},"modified":"2026-10-08T13:46:12","modified_gmt":"2026-10-08T11:46:12","slug":"sto-je-sigurnosna-kopija-podataka","status":"publish","type":"page","link":"https:\/\/eu.wedoback.com\/hr\/vodici\/sigurnosno-kopiranje\/sto-je-sigurnosna-kopija-podataka\/","title":{"rendered":"\u0160to je sigurnosna kopija podataka?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"35287\" class=\"elementor elementor-35287 elementor-31913\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cf1efa9 e-con-full wdb-g e-flex e-con e-parent\" data-id=\"cf1efa9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7fcd1db e-con-full wdb-g-hero e-flex e-con e-parent\" data-id=\"7fcd1db\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-51da9e8 e-con-full wdb-g-hero-in e-flex e-con e-parent\" data-id=\"51da9e8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-45af3e7 elementor-widget elementor-widget-text-editor\" data-id=\"45af3e7\" 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=\"\/hr\/\">Po\u010detna<\/a><span>\u203a<\/span><a href=\"\/hr\/vodici\/\">Vodi\u010di<\/a><span>\u203a<\/span><a href=\"\/hr\/vodici\/sigurnosno-kopiranje\/\">Sigurnosno kopiranje podataka<\/a><\/p><p class=\"wdb-g-pill\" style=\"--pill:#01adb9\">Sigurnosno kopiranje podataka<\/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-2c577fa elementor-widget elementor-widget-heading\" data-id=\"2c577fa\" 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\">\u0160to je sigurnosna kopija podataka?<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7573889 elementor-widget elementor-widget-text-editor\" data-id=\"7573889\" 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\">Sigurnosna kopija podataka (backup) kopija je podataka izra\u0111ena kako bi se mogla vratiti: onoga dana kada izvornik nestane, kada ga netko gre\u0161kom izmijeni ili kada ga napad \u0161ifrira, ona vam omogu\u0107uje povratak na prethodno stanje. Dok nitko nije vratio datoteku i provjerio da se otvara, imate tek prijenos podataka, a ne dokazanu sigurnosnu kopiju.<\/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-0b4d0ae elementor-widget elementor-widget-text-editor\" data-id=\"0b4d0ae\" 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>A\u017eurirano u <b>listopadu 2026.<\/b><\/span><span><b>4 min<\/b> \u010ditanja<\/span><span><b>5<\/b> navedenih izvora<\/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-a2bf7c6 e-con-full wdb-g-body e-flex e-con e-parent\" data-id=\"a2bf7c6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-a04f03b e-con-full wdb-g-grid e-flex e-con e-parent\" data-id=\"a04f03b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-a49ba01 e-con-full wdb-g-article e-flex e-con e-parent\" data-id=\"a49ba01\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-af46000 elementor-widget elementor-widget-text-editor\" data-id=\"af46000\" 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>Ukratko<\/h2><ul><li>Prava sigurnosna kopija <strong>odvojena je od izvornika<\/strong>, \u010duva <strong>vi\u0161e datuma<\/strong> i vra\u0107a se poznatim postupkom.<\/li><li>ANSSI (francuska nacionalna agencija za kiberneti\u010dku sigurnost) i CNIL (francusko tijelo za za\u0161titu podataka) preporu\u010duju pravilo <strong>3-2-1<\/strong>: tri primjerka, dva razli\u010dita medija, od kojih je jedan izvan mre\u017ee.<\/li><li>RAID, sinkronizacija i ko\u0161 za sme\u0107e u Microsoftu 365 nisu sigurnosne kopije.<\/li><li>U\u010destalost odre\u0111uje prihvatljiv gubitak podataka (RPO), a na\u010din vra\u0107anja odre\u0111uje trajanje zastoja (RTO).<\/li><li>Sigurnosna kopija koja nikada nije vra\u0107ena, ili \u010diji je klju\u010d izgubljen, ne dokazuje ni\u0161ta.<\/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-49a238b elementor-widget elementor-widget-text-editor\" data-id=\"49a238b\" 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>\u0160to kopija mora omogu\u0107iti<\/h2><p>Tri svojstva razlikuju sigurnosnu kopiju od obi\u010dnog duplikata:<\/p><ol><li><strong>Odvojena je od izvornika.<\/strong> Drugi disk u istom poslu\u017eitelju ili ko\u0161 za sme\u0107e aplikacije stradat \u0107e u istom po\u017earu, istom nestanku struje, a \u010desto i od istog ransomwarea. CNIL me\u0111u pogre\u0161ke koje treba izbjegavati ubraja pohranu sigurnosnih kopija na istom mjestu gdje su i izvorni podaci.<\/li><li><strong>\u010cuva povijest.<\/strong> Morate se mo\u0107i vratiti na stanje od utorka u 18 h, a ne samo na posljednju kopiju, koja mo\u017eda ve\u0107 sadr\u017ei o\u0161te\u0107enu datoteku.<\/li><li><strong>Mo\u017ee je vratiti netko tko poznaje postupak.<\/strong> Medij, softver, lozinka i klju\u010d za \u0161ifriranje moraju biti dostupni na dan incidenta, a ne samo na dan instalacije. ANSSI zahtijeva da se sigurnosne kopije redovito testiraju te da se postupak vra\u0107anja zapi\u0161e i provede.<\/li><\/ol><p>Sigurnosna kopija mo\u017ee obuhva\u0107ati datoteke, baze podataka, sandu\u010di\u0107e e-po\u0161te ili cijelo ra\u010dunalo (sustav, aplikacije, ra\u010dune, postavke). Vra\u0107anje samo datoteka zahtijeva ponovnu instalaciju poslu\u017eitelja prije nego \u0161to ih vratite. Vra\u0107anje slike sustava vra\u0107a ra\u010dunalo u radno stanje.<\/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-40ced86 elementor-widget elementor-widget-text-editor\" data-id=\"40ced86\" 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>Pravilo 3-2-1<\/h2><p>ANSSI i CNIL obje preporu\u010duju takozvano pravilo \u201e3-2-1\u201d:<\/p><ul><li><strong>3<\/strong> primjerka podataka: produkcijski podaci i dvije sigurnosne kopije;<\/li><li><strong>2<\/strong> razli\u010dita medija;<\/li><li><strong>1<\/strong> kopija izvan mre\u017ee, odnosno na mediju odspojenom od svakog informacijskog sustava.<\/li><\/ul><figure class=\"wdb-f wdb-f-321\" role=\"img\" aria-label=\"Pravilo 3-2-1: 3 kopije va\u0161ih podataka, 2 razli\u010dita medija, 1 kopija izvan mre\u017ee\"><figcaption class=\"wdb-f-title\">Pravilo 3-2-1<\/figcaption><div class=\"wdb-f-cols\"><div class=\"wdb-f-col\"><span class=\"wdb-f-num\">3<\/span><p>kopije va\u0161ih podataka<\/p><svg viewBox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\"><rect x=\"20\" y=\"8\" width=\"30\" height=\"38\" rx=\"3\" fill=\"#e6f6f7\" stroke=\"#01adb9\" stroke-width=\"2\"\/><rect x=\"14\" y=\"13\" width=\"30\" height=\"38\" rx=\"3\" fill=\"#f3fbfb\" stroke=\"#01adb9\" stroke-width=\"2\"\/><rect x=\"8\" y=\"18\" width=\"30\" height=\"38\" rx=\"3\" fill=\"#fff\" stroke=\"#027466\" stroke-width=\"2.4\"\/><path d=\"M14 28h18M14 34h18M14 40h18M14 46h11\" stroke=\"#01adb9\" stroke-width=\"2.4\" stroke-linecap=\"round\"\/><\/svg><\/div><div class=\"wdb-f-col\"><span class=\"wdb-f-num\">2<\/span><p>razli\u010dita medija<\/p><svg viewBox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\"><rect x=\"6\" y=\"10\" width=\"34\" height=\"12\" rx=\"3\" fill=\"#027466\"\/><rect x=\"6\" y=\"25\" width=\"34\" height=\"12\" rx=\"3\" fill=\"#012e29\"\/><circle cx=\"33\" cy=\"16\" r=\"1.8\" fill=\"#01adb9\"\/><circle cx=\"33\" cy=\"31\" r=\"1.8\" fill=\"#01adb9\"\/><rect x=\"22\" y=\"34\" width=\"36\" height=\"24\" rx=\"4\" fill=\"#012e29\"\/><circle cx=\"40\" cy=\"46\" r=\"8\" fill=\"#e6f6f7\"\/><circle cx=\"40\" cy=\"46\" r=\"2.4\" fill=\"#027466\"\/><\/svg><\/div><div class=\"wdb-f-col\"><span class=\"wdb-f-num\">1<\/span><p>kopija izvan mre\u017ee<\/p><svg viewBox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M16 40a11 11 0 0 1 2-21.8A15 15 0 0 1 46 20a10 10 0 0 1 2 20z\" fill=\"#cfeef0\" stroke=\"#01adb9\" stroke-width=\"2.4\" stroke-linejoin=\"round\"\/><path d=\"M8 8l48 48\" stroke=\"#027466\" stroke-width=\"3\" stroke-linecap=\"round\"\/><rect x=\"30\" y=\"38\" width=\"24\" height=\"18\" rx=\"3\" fill=\"#012e29\"\/><path d=\"M35 38v-5a7 7 0 0 1 14 0v5\" fill=\"none\" stroke=\"#012e29\" stroke-width=\"3\"\/><circle cx=\"42\" cy=\"47\" r=\"2.6\" fill=\"#fff\"\/><\/svg><\/div><\/div><p class=\"wdb-f-note\">Preporuka ANSSI-ja i CNIL-a (Francuska)<\/p><\/figure><p>ANSSI smatra tu kopiju izvan mre\u017ee neophodnom, \u010dak i ako se izra\u0111uje rje\u0111e od ostalih. Detaljan izra\u010dun prona\u0107i \u0107ete u \u010dlanku <a href=\"\/hr\/vodici\/sigurnosno-kopiranje\/koliko-sigurnosnih-kopija-cuvati\/\">Koliko sigurnosnih kopija treba \u010duvati?<\/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-7b27b6c elementor-widget elementor-widget-text-editor\" data-id=\"7b27b6c\" 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>Tri pojma koja se \u010desto brkaju<\/h2><table><thead><tr><th>Postupak<\/th><th>Namjena<\/th><th>Povijest<\/th><\/tr><\/thead><tbody><tr><td>Sigurnosna kopija<\/td><td>Povratak na prethodno stanje<\/td><td>Da, vi\u0161e datuma<\/td><\/tr><tr><td>Replikacija<\/td><td>Gotovo identi\u010dna kopija, odmah dostupna<\/td><td>Uglavnom ne: kopija prati izvornik, uklju\u010duju\u0107i i njegove pogre\u0161ke<\/td><\/tr><tr><td>Arhiviranje<\/td><td>Dugoro\u010dno \u010duvanje dokaza ili dokumenta<\/td><td>Da, ali cilj je \u010duvanje, a ne nastavak poslovanja ve\u0107 sljede\u0107eg dana<\/td><\/tr><\/tbody><\/table><p>Vi\u0161e detalja prona\u0107i \u0107ete u \u010dlancima <a href=\"\/hr\/vodici\/sigurnosno-kopiranje\/razlika-sigurnosna-kopija-i-replikacija\/\">sigurnosna kopija i replikacija<\/a> te <a href=\"\/hr\/vodici\/sigurnosno-kopiranje\/razlika-sigurnosna-kopija-i-arhiviranje\/\">sigurnosna kopija i arhiviranje<\/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-ab91023 elementor-widget elementor-widget-text-editor\" data-id=\"ab91023\" 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>Potpuna, inkrementalna, diferencijalna<\/h2><p>Razlikuju se tri metode:<\/p><ul><li><strong>Potpuna<\/strong>: kopira se sve. Vra\u0107anje je jednostavno, ali kopiranje traje dugo i zauzima mnogo prostora.<\/li><li><strong>Inkrementalna<\/strong>: kopiraju se samo promjene od posljednje sigurnosne kopije, bilo koje vrste. Zauzima malo prostora. Pri vra\u0107anju se primjenjuje potpuna kopija, a zatim svaki inkrement.<\/li><li><strong>Diferencijalna<\/strong>: kopiraju se promjene od posljednje potpune kopije. Tijekom tjedna postaje sve ve\u0107a. Pri vra\u0107anju se primjenjuju potpuna kopija i posljednja diferencijalna.<\/li><\/ul><p>CNIL preporu\u010duje kombinaciju dnevnih inkrementalnih i redovitih potpunih sigurnosnih kopija.<\/p><p>U\u010destalost odre\u0111uje <strong>RPO<\/strong> (koliko ste posla spremni ponovno odraditi). Trajanje vra\u0107anja odre\u0111uje <strong>RTO<\/strong> (koliko dugo poslovanje smije stajati). ANSSI govori o najve\u0107em dopu\u0161tenom gubitku podataka (PDMA) i najduljem dopu\u0161tenom trajanju prekida (DMIA). Oba se roka odre\u0111uju za svaku poslovnu funkciju posebno: ra\u010dunovodstvo u petak nave\u010der i blagajni\u010dki poslu\u017eitelj u subotu u podne nemaju isti RPO. Pogledajte <a href=\"\/hr\/vodici\/drp-bcp\/sto-je-rto\/\">\u0160to je RTO?<\/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-e94363b elementor-widget elementor-widget-text-editor\" data-id=\"e94363b\" 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>\u0160to sigurnosna kopija ne radi<\/h2><p>Ona ne zamjenjuje antivirusni program, vatrozid ni zasebne administratorske ra\u010dune. Ne odr\u017eava uslugu dostupnom tijekom kvara: to je uloga plana oporavka od katastrofe (DRP) ili plana kontinuiteta poslovanja (BCP). Sama po sebi ne dokazuje ispunjavanje zakonske obveze \u010duvanja: ra\u010dunovodstveni dokument koji se mora \u010duvati onoliko koliko propisuje pravo va\u0161e zemlje pripada arhiviranju, sa zasebnim pravilima o cjelovitosti.<\/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-12327c8 elementor-widget elementor-widget-text-editor\" data-id=\"12327c8\" 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>\u010ceste pogre\u0161ke<\/h2><ul><li>Vjerovati da je RAID sigurnosna kopija. RAID \u0161titi od kvara diska, ali prenosi i brisanje i zlonamjerno \u0161ifriranje.<\/li><li>Izra\u0111ivati sigurnosne kopije na zajedni\u010dku mapu koju korisnici i administratori mogu izbrisati.<\/li><li>Ostavljati disk za sigurnosne kopije stalno priklju\u010den. ENISA, Agencija Europske unije za kiberneti\u010dku sigurnost, preporu\u010duje da se sigurnosne kopije dr\u017ee odvojeno od produkcije: odspojite medij s ra\u010dunala ili mre\u017ee kada se ne koristi.<\/li><li>Nikada ne vra\u0107ati podatke. Sigurnosna kopija \u010diji je klju\u010d izgubljen, ili \u010diji softver vi\u0161e ne postoji, ne vra\u0107a ni\u0161ta.<\/li><li>Zaboraviti na e-po\u0161tu u oblaku. Microsoft 365 i Google Workspace udomljuju e-po\u0161tu, ali ne \u010duvaju neograni\u010denu neovisnu povijest: u Exchange Onlineu izbrisana stavka prema zadanim postavkama mo\u017ee se vratiti 14 dana, a najvi\u0161e 30 dana.<\/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-f947594 elementor-widget elementor-widget-text-editor\" data-id=\"f947594\" 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>Kontrolni popis: imate li pravu sigurnosnu kopiju?<\/h2><ul><li>Postoji kopija izvan poslu\u017eitelja i izvan zgrade.<\/li><li>Barem jednu kopiju ne mo\u017ee izbrisati ra\u010dun koji se svakodnevno koristi.<\/li><li>Dostupno je vi\u0161e datuma, a ne samo prethodna no\u0107.<\/li><li>Neuspjela sigurnosna kopija pokre\u0107e upozorenje koje netko \u010dita.<\/li><li>U posljednja tri mjeseca neka je datoteka vra\u0107ena i otvorena.<\/li><li>Klju\u010d za \u0161ifriranje \u010duva se negdje drugdje, a ne na ra\u010dunalu \u010dija se kopija izra\u0111uje.<\/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-b8135b0 elementor-widget elementor-widget-text-editor\" data-id=\"b8135b0\" 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>WeDoBack<\/h2><p>WeDoBack izra\u0111uje sigurnosne kopije fizi\u010dkih i virtualnih poslu\u017eitelja sa sustavima Windows i Linux, ra\u010dunala sa sustavima Windows i macOS, NAS ure\u0111aja te e-po\u0161te u Microsoftu 365 ili Google Workspaceu. Podaci se \u0161ifriraju na klijentovu ra\u010dunalu, klju\u010dem koji posjeduje samo klijent, a zatim se pohranjuju na redundantnim poslu\u017eiteljima namijenjenima sigurnosnom kopiranju, odvojenima od njegove produkcije. Vra\u0107ati se mogu pojedine datoteke ili cijeli poslu\u017eitelj, uklju\u010duju\u0107i sustav i aplikacije. U\u010destalost i razdoblje \u010duvanja pode\u0161avaju se u okviru ugovorenog volumena. Ponude <a href=\"\/hr\/ponuda-smart\/\">SMART<\/a> i <a href=\"\/hr\/ponuda-integral\/\">INTEGRAL<\/a> detaljno su opisane na stranici <a href=\"\/hr\/ponude-i-cijene\/\">Ponude i cijene<\/a>.<\/p><div class=\"wdb-g-btns\"><a class=\"wdb-g-btn wdb-g-btn-primary\" href=\"\/hr\/ponude-i-cijene\/\">Pogledajte ponude i cijene<\/a><a class=\"wdb-g-btn wdb-g-btn-ghost\" href=\"\/hr\/zahtjev-za-ponudu\/\">Zatra\u017eite ponudu<\/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-e93cbeb elementor-widget elementor-widget-text-editor\" data-id=\"e93cbeb\" 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>\u010cesta pitanja<\/h2><details><summary>Je li RAID ili drugi disk dovoljan kao sigurnosna kopija?<\/summary><p>Nije. RAID \u0161titi od kvara diska, ali ne i od brisanja, po\u017eara ili ransomwarea: pogre\u0161ku odmah prenosi na sve diskove. Sigurnosna kopija mora biti na drugom mediju, na drugoj lokaciji i imati povijest verzija.<\/p><\/details><details><summary>Koliko \u010desto treba izra\u0111ivati sigurnosne kopije?<\/summary><p>U\u010destalost ovisi o tome koliko ste posla spremni ponovno odraditi. Za ve\u0107inu poslu\u017eitelja u malim i srednjim poduze\u0107ima jedna kopija dnevno je minimum; baza podataka u koju se neprestano unose podaci zahtijeva ih vi\u0161e. CNIL, francusko tijelo za za\u0161titu podataka, preporu\u010duje dnevne inkrementalne kopije i potpune kopije u redovitim razmacima.<\/p><\/details><details><summary>Izra\u0111uju li Microsoft 365 ili Google Workspace sigurnosne kopije moje e-po\u0161te?<\/summary><p>Oni udomljuju i \u0161tite uslugu, ali njihovi ko\u0161evi za sme\u0107e imaju ograni\u010deno trajanje. U Exchange Onlineu izbrisane stavke prema zadanim postavkama mogu se vratiti 14 dana, a najvi\u0161e 30 dana. Nakon toga, ili ako je administratorski ra\u010dun kompromitiran, vratiti se unatrag mo\u017eete samo pomo\u0107u kopije izvan tenanta.<\/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-8201c0e elementor-widget elementor-widget-text-editor\" data-id=\"8201c0e\" 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>Saznajte vi\u0161e<\/h2><div class=\"wdb-g-related\"><a href=\"\/hr\/vodici\/sigurnosno-kopiranje\/strategija-sigurnosnog-kopiranja-za-msp\/\"><small>Sigurnosno kopiranje podataka<\/small>Koja je prava strategija sigurnosnog kopiranja za MSP?<\/a><a href=\"\/hr\/vodici\/sigurnosno-kopiranje\/kako-testirati-sigurnosnu-kopiju\/\"><small>Sigurnosno kopiranje podataka<\/small>Kako provjeriti radi li sigurnosna kopija?<\/a><a href=\"\/hr\/vodici\/drp-bcp\/sto-je-rpo\/\"><small>DRP i BCP<\/small>\u0160to je RPO?<\/a><a href=\"\/hr\/vodici\/sigurnosno-kopiranje\/gdje-pohraniti-sigurnosne-kopije\/\"><small>Sigurnosno kopiranje podataka<\/small>Gdje pohraniti sigurnosne kopije?<\/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-bb9bfb2 elementor-widget elementor-widget-text-editor\" data-id=\"bb9bfb2\" 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>Izvori<\/h2><p class=\"wdb-g-src-date\">Dokumenti pregledani u listopadu 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\">Sigurnosno kopiranje informacijskih sustava \u2013 osnove (ANSSI-BP-100, v1.1, 27. studenoga 2025., na francuskom)<\/a> \u2014 ANSSI (francuska agencija)<\/li><li><a href=\"https:\/\/www.enisa.europa.eu\/publications\/cybersecurity-guide-for-smes\" target=\"_blank\" rel=\"noopener\">Cybersecurity guide for SMEs \u2013 12 steps to securing your business (9. korak: sigurnosne kopije, na engleskom)<\/a> \u2014 ENISA (Europska unija)<\/li><li><a href=\"https:\/\/www.cnil.fr\/fr\/securite-sauvegarder\" target=\"_blank\" rel=\"noopener\">Sigurnost: izrada sigurnosnih kopija (na francuskom)<\/a> \u2014 CNIL (francusko tijelo)<\/li><li><a href=\"https:\/\/learn.microsoft.com\/en-us\/exchange\/security-and-compliance\/recoverable-items-folder\/recoverable-items-folder\" target=\"_blank\" rel=\"noopener\">Recoverable Items folder in Exchange Online<\/a> \u2014 Microsoft Learn<\/li><li><a href=\"https:\/\/www.wedoback.com\/offres-et-tarifs\/\" target=\"_blank\" rel=\"noopener\">Ponude i cijene<\/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-a7a31f1 e-con-full wdb-g-aside e-flex e-con e-parent\" data-id=\"a7a31f1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-11bb2f5 elementor-widget elementor-widget-text-editor\" data-id=\"11bb2f5\" 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=\"Sadr\u017eaj\"><p>Na ovoj stranici<\/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-81c32b9 elementor-widget elementor-widget-text-editor\" data-id=\"81c32b9\" 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>Planirate projekt sigurnosnog kopiranja, DRP-a ili BCP-a?<\/h3><p>Vi\u0161e od 20 godina iskustva u za\u0161titi poslovnih podataka.<\/p><a class=\"wdb-g-btn wdb-g-btn-primary\" href=\"\/hr\/zahtjev-za-ponudu\/\">Zatra\u017eite ponudu<\/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<div class=\"elementor-element elementor-element-73675f4 e-con-full wdb-g-aside e-flex e-con e-parent\" data-id=\"73675f4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0368184 elementor-widget elementor-widget-text-editor\" data-id=\"0368184\" 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=\"Sadr\u017eaj\"><p>Na ovoj stranici<\/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-73b2c45 elementor-widget elementor-widget-text-editor\" data-id=\"73b2c45\" 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>Planirate projekt sigurnosnog kopiranja, DRP-a ili BCP-a?<\/h3><p>Vi\u0161e od 20 godina iskustva u za\u0161titi poslovnih podataka.<\/p><a class=\"wdb-g-btn wdb-g-btn-primary\" href=\"\/hr\/zahtjev-za-ponudu\/\">Zatra\u017eite ponudu<\/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-2323ee7 e-con-full wdb-g-cta e-flex e-con e-parent\" data-id=\"2323ee7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-f7d4f60 e-con-full wdb-g-cta-in e-flex e-con e-parent\" data-id=\"f7d4f60\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-60945b6 elementor-widget elementor-widget-text-editor\" data-id=\"60945b6\" 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>Za\u0161titite svoje podatke uz WeDoBack<\/h2><p>\u0160ifrirano izvanlokacijsko sigurnosno kopiranje, nepromjenjiva pohrana, DRP i BCP: opi\u0161ite nam svoje poslu\u017eitelje, a mi \u0107emo vam predlo\u017eiti pravu kombinaciju.<\/p><div class=\"wdb-g-btns\"><a class=\"wdb-g-btn wdb-g-btn-primary\" href=\"\/hr\/zahtjev-za-ponudu\/\">Zatra\u017eite ponudu<\/a><a class=\"wdb-g-btn wdb-g-btn-ghost\" href=\"\/hr\/ponude-i-cijene\/\">Pogledajte ponude i cijene<\/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":33634,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_seopress_titles_title":"Sigurnosna kopija: definicija i klju\u010dna pravila | WeDoBack","_seopress_titles_desc":"Sigurnosna kopija je kopija koja se mo\u017ee vratiti, odvojena od izvornika, kako biste se nakon kvara, pogre\u0161ke ili napada vratili na prethodno stanje.","_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-35287","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\/hr\/wp-json\/wp\/v2\/pages\/35287","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eu.wedoback.com\/hr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/eu.wedoback.com\/hr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/eu.wedoback.com\/hr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/eu.wedoback.com\/hr\/wp-json\/wp\/v2\/comments?post=35287"}],"version-history":[{"count":1,"href":"https:\/\/eu.wedoback.com\/hr\/wp-json\/wp\/v2\/pages\/35287\/revisions"}],"predecessor-version":[{"id":35789,"href":"https:\/\/eu.wedoback.com\/hr\/wp-json\/wp\/v2\/pages\/35287\/revisions\/35789"}],"up":[{"embeddable":true,"href":"https:\/\/eu.wedoback.com\/hr\/wp-json\/wp\/v2\/pages\/33634"}],"wp:attachment":[{"href":"https:\/\/eu.wedoback.com\/hr\/wp-json\/wp\/v2\/media?parent=35287"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}