{"id":34070,"date":"2026-10-07T18:13:05","date_gmt":"2026-10-07T16:13:05","guid":{"rendered":"https:\/\/eu.wedoback.com\/?page_id=34070"},"modified":"2026-10-08T13:06:32","modified_gmt":"2026-10-08T11:06:32","slug":"ce-este-un-backup-informatic","status":"publish","type":"page","link":"https:\/\/eu.wedoback.com\/ro\/ghiduri\/backup-it\/ce-este-un-backup-informatic\/","title":{"rendered":"Ce este un backup informatic?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"34070\" class=\"elementor elementor-34070 elementor-31913\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c6a7106 e-con-full wdb-g e-flex e-con e-parent\" data-id=\"c6a7106\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-0a388d0 e-con-full wdb-g-hero e-flex e-con e-parent\" data-id=\"0a388d0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-c1e584f e-con-full wdb-g-hero-in e-flex e-con e-parent\" data-id=\"c1e584f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d839025 elementor-widget elementor-widget-text-editor\" data-id=\"d839025\" 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=\"\/ro\/\">Acas\u0103<\/a><span>\u203a<\/span><a href=\"\/ro\/ghiduri\/\">Ghiduri<\/a><span>\u203a<\/span><a href=\"\/ro\/ghiduri\/backup-it\/\">Backup IT<\/a><\/p><p class=\"wdb-g-pill\" style=\"--pill:#01adb9\">Backup IT<\/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-6d737fd elementor-widget elementor-widget-heading\" data-id=\"6d737fd\" 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\">Ce este un backup informatic?<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f93c7eb elementor-widget elementor-widget-text-editor\" data-id=\"f93c7eb\" 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\">Un backup informatic este o copie a datelor f\u0103cut\u0103 pentru a fi restaurat\u0103: \u00een ziua \u00een care originalul dispare, este modificat din gre\u0219eal\u0103 sau este criptat \u00een urma unui atac, backupul permite revenirea la o stare anterioar\u0103. C\u00e2t\u0103 vreme nimeni nu a restaurat un fi\u0219ier \u0219i nu a verificat c\u0103 acesta se deschide, ave\u021bi doar un transfer de date, nu un backup dovedit.<\/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-2d92874 elementor-widget elementor-widget-text-editor\" data-id=\"2d92874\" 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>Actualizat \u00een <b>octombrie 2026<\/b><\/span><span><b>4 min<\/b> de citit<\/span><span><b>5<\/b> surse citate<\/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-609ad59 e-con-full wdb-g-body e-flex e-con e-parent\" data-id=\"609ad59\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4930e71 e-con-full wdb-g-grid e-flex e-con e-parent\" data-id=\"4930e71\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-c689ce9 e-con-full wdb-g-article e-flex e-con e-parent\" data-id=\"c689ce9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b2e2984 elementor-widget elementor-widget-text-editor\" data-id=\"b2e2984\" 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>Pe scurt<\/h2><ul><li>Un backup real este <strong>separat de original<\/strong>, p\u0103streaz\u0103 <strong>mai multe versiuni datate<\/strong> \u0219i se restaureaz\u0103 printr-o procedur\u0103 cunoscut\u0103.<\/li><li>ANSSI (agen\u021bia na\u021bional\u0103 francez\u0103 pentru securitate cibernetic\u0103) \u0219i CNIL (autoritatea francez\u0103 pentru protec\u021bia datelor) recomand\u0103 regula <strong>3-2-1<\/strong>: trei exemplare, pe dou\u0103 suporturi diferite, dintre care unul offline.<\/li><li>RAID-ul, sincronizarea \u0219i co\u0219ul de reciclare din Microsoft 365 nu sunt backupuri.<\/li><li>Frecven\u021ba determin\u0103 pierderea de date acceptabil\u0103 (RPO); metoda de restaurare determin\u0103 durata \u00eentreruperii (RTO).<\/li><li>Un backup care nu a fost niciodat\u0103 restaurat sau a c\u0103rui cheie s-a pierdut nu dovede\u0219te nimic.<\/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-f5a326f elementor-widget elementor-widget-text-editor\" data-id=\"f5a326f\" 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>Ce trebuie s\u0103 permit\u0103 copia<\/h2><p>Trei propriet\u0103\u021bi deosebesc un backup de un simplu duplicat:<\/p><ol><li><strong>Este separat de original.<\/strong> Un al doilea disc \u00een acela\u0219i server sau co\u0219ul de reciclare al aplica\u021biei sunt afectate de acela\u0219i incendiu, de aceea\u0219i pan\u0103 de curent \u0219i adesea de acela\u0219i ransomware. CNIL enumer\u0103 printre gre\u0219elile de evitat stocarea backupurilor \u00een acela\u0219i loc cu datele originale.<\/li><li><strong>P\u0103streaz\u0103 un istoric.<\/strong> Trebuie s\u0103 pute\u021bi reveni la starea de mar\u021bi, ora 18:00, nu doar la ultima copie, care poate con\u021bine deja fi\u0219ierul deteriorat.<\/li><li><strong>Poate fi restaurat de cineva care cunoa\u0219te procedura.<\/strong> Suportul, software-ul, parola \u0219i cheia de criptare trebuie s\u0103 fie disponibile \u00een ziua incidentului, nu doar \u00een ziua instal\u0103rii. ANSSI cere ca backupurile s\u0103 fie testate periodic \u0219i ca o procedur\u0103 de restaurare s\u0103 fie redactat\u0103 \u0219i aplicat\u0103.<\/li><\/ol><p>Backupul poate cuprinde fi\u0219iere, baze de date, c\u0103su\u021be de e-mail sau o ma\u0219in\u0103 \u00eentreag\u0103 (sistem, aplica\u021bii, conturi, set\u0103ri). Dac\u0103 restaura\u021bi doar fi\u0219ierele, trebuie mai \u00eent\u00e2i s\u0103 reinstala\u021bi serverul \u00eenainte de a le readuce. Restaurarea unei imagini de sistem readuce ma\u0219ina \u00een stare de func\u021bionare.<\/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-dbeb6fd elementor-widget elementor-widget-text-editor\" data-id=\"dbeb6fd\" 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>Regula 3-2-1<\/h2><p>ANSSI \u0219i CNIL recomand\u0103 am\u00e2ndou\u0103 a\u0219a-numita regul\u0103 \u201e3-2-1\u201d:<\/p><ul><li><strong>3<\/strong> exemplare ale datelor: datele de produc\u021bie \u0219i dou\u0103 backupuri;<\/li><li><strong>2<\/strong> suporturi diferite;<\/li><li><strong>1<\/strong> copie offline, adic\u0103 pe un suport deconectat de orice sistem informatic.<\/li><\/ul><figure class=\"wdb-f wdb-f-321\" role=\"img\" aria-label=\"Regula 3-2-1: 3 copii ale datelor dumneavoastr\u0103, 2 suporturi diferite, 1 copie offline\"><figcaption class=\"wdb-f-title\">Regula 3-2-1<\/figcaption><div class=\"wdb-f-cols\"><div class=\"wdb-f-col\"><span class=\"wdb-f-num\">3<\/span><p>copii ale datelor dumneavoastr\u0103<\/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>suporturi diferite<\/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>copie offline<\/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\">Recomandare ANSSI \u0219i CNIL (Fran\u021ba)<\/p><\/figure><p>ANSSI consider\u0103 aceast\u0103 copie offline indispensabil\u0103, chiar dac\u0103 este realizat\u0103 mai rar dec\u00e2t celelalte. Calculul detaliat se g\u0103se\u0219te \u00een ghidul <a href=\"\/ro\/ghiduri\/backup-it\/cate-backupuri-trebuie-pastrate\/\">C\u00e2te backupuri trebuie p\u0103strate?<\/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-b7b1bf9 elementor-widget elementor-widget-text-editor\" data-id=\"b7b1bf9\" 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>Trei opera\u021biuni care sunt adesea confundate<\/h2><table><thead><tr><th>Opera\u021biune<\/th><th>Rol<\/th><th>Istoric<\/th><\/tr><\/thead><tbody><tr><td>Backup<\/td><td>Revenirea la o stare anterioar\u0103<\/td><td>Da, mai multe versiuni datate<\/td><\/tr><tr><td>Replicare<\/td><td>O copie aproape identic\u0103, disponibil\u0103 imediat<\/td><td>\u00cen general, nu: copia urmeaz\u0103 originalul, inclusiv erorile acestuia<\/td><\/tr><tr><td>Arhivare<\/td><td>P\u0103strarea pe termen lung a unei dovezi sau a unui document<\/td><td>Da, dar scopul este conservarea, nu reluarea activit\u0103\u021bii a doua zi<\/td><\/tr><\/tbody><\/table><p>Detalii g\u0103si\u021bi \u00een ghidurile <a href=\"\/ro\/ghiduri\/backup-it\/diferenta-backup-replicare\/\">backup \u0219i replicare<\/a> \u0219i <a href=\"\/ro\/ghiduri\/backup-it\/diferenta-backup-arhivare\/\">backup \u0219i arhivare<\/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-af07fc0 elementor-widget elementor-widget-text-editor\" data-id=\"af07fc0\" 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>Complet, incremental, diferen\u021bial<\/h2><p>Exist\u0103 trei metode:<\/p><ul><li><strong>Complet<\/strong>: totul este copiat. Restaurarea este simpl\u0103. Necesit\u0103 timp \u0219i spa\u021biu.<\/li><li><strong>Incremental<\/strong>: se copiaz\u0103 doar modific\u0103rile de la ultimul backup, indiferent de tipul acestuia. Este u\u0219or. Restaurarea aplic\u0103 backupul complet, apoi fiecare increment.<\/li><li><strong>Diferen\u021bial<\/strong>: se copiaz\u0103 modific\u0103rile de la ultimul backup complet. Cre\u0219te pe parcursul s\u0103pt\u0103m\u00e2nii. Restaurarea aplic\u0103 backupul complet \u0219i ultimul diferen\u021bial.<\/li><\/ul><p>CNIL recomand\u0103 combinarea backupurilor incrementale zilnice cu backupuri complete periodice.<\/p><p>Frecven\u021ba determin\u0103 <strong>RPO<\/strong>-ul (cantitatea de munc\u0103 pe care accepta\u021bi s\u0103 o reface\u021bi). Durata restaur\u0103rii determin\u0103 <strong>RTO<\/strong>-ul (c\u00e2t timp poate r\u0103m\u00e2ne oprit\u0103 activitatea). ANSSI vorbe\u0219te despre pierderea maxim\u0103 admisibil\u0103 de date (PDMA) \u0219i durata maxim\u0103 admisibil\u0103 a \u00eentreruperii (DMIA). Aceste dou\u0103 termene se stabilesc pentru fiecare activitate \u00een parte: contabilitatea de vineri seara \u0219i serverul de cas\u0103 de marcat de s\u00e2mb\u0103t\u0103 la pr\u00e2nz nu au acela\u0219i RPO. Vede\u021bi <a href=\"\/ro\/ghiduri\/drp-bcp\/ce-este-un-rto\/\">Ce este 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-0bba821 elementor-widget elementor-widget-text-editor\" data-id=\"0bba821\" 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>Ce nu face un backup<\/h2><p>Nu \u00eenlocuie\u0219te un antivirus, un firewall sau conturi de administrator separate. Nu men\u021bine serviciul \u00een func\u021biune \u00een timpul unei defec\u021biuni: acesta este rolul unui plan de recuperare \u00een caz de dezastru (DRP) sau al unui plan de continuitate a activit\u0103\u021bii (BCP). Nu dovede\u0219te, prin el \u00eensu\u0219i, respectarea unei obliga\u021bii legale de p\u0103strare: un document contabil care trebuie p\u0103strat pe durata stabilit\u0103 de legisla\u021bia \u021b\u0103rii dumneavoastr\u0103 \u021bine de arhivare, cu propriile reguli de integritate.<\/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-ea7cd2f elementor-widget elementor-widget-text-editor\" data-id=\"ea7cd2f\" 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>Gre\u0219eli frecvente<\/h2><ul><li>S\u0103 crede\u021bi c\u0103 RAID-ul este un backup. RAID-ul v\u0103 protejeaz\u0103 de defectarea unui disc. El copiaz\u0103 \u00eens\u0103 \u0219i \u0219tergerile, \u0219i criptarea mali\u021bioas\u0103.<\/li><li>S\u0103 face\u021bi backup pe un folder partajat pe care utilizatorii \u0219i administratorii \u00eel pot \u0219terge.<\/li><li>S\u0103 l\u0103sa\u021bi discul de backup conectat permanent. ENISA, Agen\u021bia Uniunii Europene pentru Securitate Cibernetic\u0103, cere ca backupurile s\u0103 fie \u021binute separat de produc\u021bie: deconecta\u021bi suportul de la sta\u021bia de lucru sau de la re\u021bea atunci c\u00e2nd nu este folosit.<\/li><li>S\u0103 nu restaura\u021bi niciodat\u0103. Un backup a c\u0103rui cheie s-a pierdut sau al c\u0103rui software nu mai exist\u0103 nu v\u0103 mai poate reda nimic.<\/li><li>S\u0103 uita\u021bi de e-mailul din cloud. Microsoft 365 \u0219i Google Workspace g\u0103zduiesc e-mailul, dar nu p\u0103streaz\u0103 un istoric independent \u0219i nelimitat al acestuia: \u00een Exchange Online, un element \u0219ters r\u0103m\u00e2ne recuperabil 14 zile \u00een mod implicit, cel mult 30 de zile.<\/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-5e8ac4c elementor-widget elementor-widget-text-editor\" data-id=\"5e8ac4c\" 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>Checklist: ave\u021bi un backup real?<\/h2><ul><li>Exist\u0103 o copie \u00een afara serverului \u0219i \u00een afara cl\u0103dirii.<\/li><li>Cel pu\u021bin o copie nu poate fi \u0219tears\u0103 de un cont folosit zilnic.<\/li><li>Sunt disponibile mai multe versiuni datate, nu doar cea din ultima noapte.<\/li><li>Un backup e\u0219uat declan\u0219eaz\u0103 o alert\u0103 pe care cineva o cite\u0219te.<\/li><li>Un fi\u0219ier a fost restaurat \u0219i deschis \u00een ultimele trei luni.<\/li><li>Cheia de criptare este p\u0103strat\u0103 \u00een alt loc dec\u00e2t pe ma\u0219ina salvat\u0103.<\/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-f298a6d elementor-widget elementor-widget-text-editor\" data-id=\"f298a6d\" 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>La WeDoBack<\/h2><p>WeDoBack face backup pentru servere Windows \u0219i Linux, fizice sau virtuale, sta\u021bii de lucru Windows \u0219i macOS, NAS-uri \u0219i conturi de e-mail Microsoft 365 sau Google Workspace. Datele sunt criptate pe ma\u0219ina clientului, cu o cheie pe care doar clientul o de\u021bine, apoi stocate pe servere dedicate backupului, separate de produc\u021bia acestuia \u0219i redundante. Restaurarea poate viza fi\u0219iere sau serverul \u00eentreg, inclusiv sistemul \u0219i aplica\u021biile. Frecven\u021ba \u0219i durata de p\u0103strare se configureaz\u0103 \u00een limita volumului contractat. Ofertele <a href=\"\/ro\/oferta-smart\/\">SMART<\/a> \u0219i <a href=\"\/ro\/oferta-integral\/\">INTEGRAL<\/a> sunt prezentate \u00een detaliu pe pagina <a href=\"\/ro\/oferte-si-preturi\/\">oferte \u0219i pre\u021buri<\/a>.<\/p><div class=\"wdb-g-btns\"><a class=\"wdb-g-btn wdb-g-btn-primary\" href=\"\/ro\/oferte-si-preturi\/\">Vede\u021bi ofertele \u0219i pre\u021burile<\/a><a class=\"wdb-g-btn wdb-g-btn-ghost\" href=\"\/ro\/cerere-de-oferta\/\">Solicita\u021bi o ofert\u0103<\/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-af0316c elementor-widget elementor-widget-text-editor\" data-id=\"af0316c\" 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>\u00centreb\u0103ri frecvente<\/h2><details><summary>Este suficient un RAID sau un al doilea disc ca backup?<\/summary><p>Nu. RAID-ul protejeaz\u0103 \u00eempotriva defect\u0103rii unui disc, nu \u00eempotriva unei \u0219tergeri, a unui incendiu sau a unui ransomware: copiaz\u0103 imediat eroarea pe toate discurile. Un backup trebuie s\u0103 se afle pe alt suport, \u00een alt loc, \u0219i s\u0103 p\u0103streze un istoric.<\/p><\/details><details><summary>C\u00e2t de des trebuie f\u0103cut backupul?<\/summary><p>Frecven\u021ba depinde de cantitatea de munc\u0103 pe care accepta\u021bi s\u0103 o reface\u021bi. Pentru majoritatea serverelor din IMM-uri, un backup pe zi este minimul necesar; o baz\u0103 de date actualizat\u0103 continuu necesit\u0103 mai multe. CNIL, autoritatea francez\u0103 pentru protec\u021bia datelor, recomand\u0103 backupuri incrementale zilnice \u0219i backupuri complete la intervale regulate.<\/p><\/details><details><summary>Fac Microsoft 365 sau Google Workspace backup e-mailurilor mele?<\/summary><p>Ele g\u0103zduiesc \u0219i protejeaz\u0103 serviciul, dar co\u0219urile lor de reciclare au durate limitate. \u00cen Exchange Online, elementele \u0219terse r\u0103m\u00e2n recuperabile 14 zile \u00een mod implicit, cel mult 30 de zile. Dincolo de acest termen sau dac\u0103 un cont de administrator este compromis, doar o copie din afara tenantului permite revenirea la o stare anterioar\u0103.<\/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-a1018c6 elementor-widget elementor-widget-text-editor\" data-id=\"a1018c6\" 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>Pentru a afla mai multe<\/h2><div class=\"wdb-g-related\"><a href=\"\/ro\/ghiduri\/backup-it\/strategie-backup-imm\/\"><small>Backup IT<\/small>Ce strategie de backup pentru un IMM?<\/a><a href=\"\/ro\/ghiduri\/backup-it\/cum-testati-un-backup\/\"><small>Backup IT<\/small>Cum testa\u021bi dac\u0103 un backup func\u021bioneaz\u0103?<\/a><a href=\"\/ro\/ghiduri\/drp-bcp\/ce-este-un-rpo\/\"><small>DRP \u0219i BCP<\/small>Ce este RPO?<\/a><a href=\"\/ro\/ghiduri\/backup-it\/unde-stocati-backupurile\/\"><small>Backup IT<\/small>Unde s\u0103 v\u0103 stoca\u021bi backupurile?<\/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-3f579ba elementor-widget elementor-widget-text-editor\" data-id=\"3f579ba\" 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>Surse<\/h2><p class=\"wdb-g-src-date\">Documente consultate \u00een octombrie 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\">Backupul sistemelor informatice \u2013 Elemente fundamentale (ANSSI-BP-100, v1.1, 27 noiembrie 2025, \u00een limba francez\u0103)<\/a> \u2014 ANSSI (agen\u021bie francez\u0103)<\/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 (pasul 9: backupuri, \u00een limba englez\u0103)<\/a> \u2014 ENISA (Uniunea European\u0103)<\/li><li><a href=\"https:\/\/www.cnil.fr\/fr\/securite-sauvegarder\" target=\"_blank\" rel=\"noopener\">Securitate: backupul (\u00een limba francez\u0103)<\/a> \u2014 CNIL (autoritate francez\u0103)<\/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\">Oferte \u0219i pre\u021buri<\/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-c066414 e-con-full wdb-g-aside e-flex e-con e-parent\" data-id=\"c066414\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8a98f84 elementor-widget elementor-widget-text-editor\" data-id=\"8a98f84\" 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=\"Cuprins\"><p>Pe aceast\u0103 pagin\u0103<\/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-00b14fd elementor-widget elementor-widget-text-editor\" data-id=\"00b14fd\" 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>Ave\u021bi un proiect de backup, DRP sau BCP?<\/h3><p>Peste 20 de ani de experien\u021b\u0103 \u00een protec\u021bia datelor companiilor.<\/p><a class=\"wdb-g-btn wdb-g-btn-primary\" href=\"\/ro\/cerere-de-oferta\/\">Solicita\u021bi o ofert\u0103<\/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-ec5d482 e-con-full wdb-g-aside e-flex e-con e-parent\" data-id=\"ec5d482\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b347d4e elementor-widget elementor-widget-text-editor\" data-id=\"b347d4e\" 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=\"Cuprins\"><p>Pe aceast\u0103 pagin\u0103<\/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-e8a7fdd elementor-widget elementor-widget-text-editor\" data-id=\"e8a7fdd\" 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>Ave\u021bi un proiect de backup, DRP sau BCP?<\/h3><p>Peste 20 de ani de experien\u021b\u0103 \u00een protec\u021bia datelor companiilor.<\/p><a class=\"wdb-g-btn wdb-g-btn-primary\" href=\"\/ro\/cerere-de-oferta\/\">Solicita\u021bi o ofert\u0103<\/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-55972de e-con-full wdb-g-cta e-flex e-con e-parent\" data-id=\"55972de\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-d9ba56b e-con-full wdb-g-cta-in e-flex e-con e-parent\" data-id=\"d9ba56b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-14d38aa elementor-widget elementor-widget-text-editor\" data-id=\"14d38aa\" 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>Proteja\u021bi-v\u0103 datele cu WeDoBack<\/h2><p>Backup criptat \u00een afara sediului, stocare imuabil\u0103, DRP \u0219i BCP: descrie\u021bi-ne serverele dumneavoastr\u0103 \u0219i v\u0103 propunem combina\u021bia potrivit\u0103.<\/p><div class=\"wdb-g-btns\"><a class=\"wdb-g-btn wdb-g-btn-primary\" href=\"\/ro\/cerere-de-oferta\/\">Solicita\u021bi o ofert\u0103<\/a><a class=\"wdb-g-btn wdb-g-btn-ghost\" href=\"\/ro\/oferte-si-preturi\/\">Vede\u021bi ofertele \u0219i tarifele<\/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":33600,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_seopress_titles_title":"Backup informatic: defini\u021bie \u0219i reguli cheie | WeDoBack","_seopress_titles_desc":"Un backup este o copie restaurabil\u0103, separat\u0103 de original, care permite revenirea la o stare anterioar\u0103 dup\u0103 o defec\u021biune, o eroare sau un atac.","_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-34070","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\/ro\/wp-json\/wp\/v2\/pages\/34070","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eu.wedoback.com\/ro\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/eu.wedoback.com\/ro\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/eu.wedoback.com\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/eu.wedoback.com\/ro\/wp-json\/wp\/v2\/comments?post=34070"}],"version-history":[{"count":1,"href":"https:\/\/eu.wedoback.com\/ro\/wp-json\/wp\/v2\/pages\/34070\/revisions"}],"predecessor-version":[{"id":35289,"href":"https:\/\/eu.wedoback.com\/ro\/wp-json\/wp\/v2\/pages\/34070\/revisions\/35289"}],"up":[{"embeddable":true,"href":"https:\/\/eu.wedoback.com\/ro\/wp-json\/wp\/v2\/pages\/33600"}],"wp:attachment":[{"href":"https:\/\/eu.wedoback.com\/ro\/wp-json\/wp\/v2\/media?parent=34070"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}