{"id":34668,"date":"2026-10-07T18:13:07","date_gmt":"2026-10-07T16:13:07","guid":{"rendered":"https:\/\/eu.wedoback.com\/?page_id=34668"},"modified":"2026-10-08T12:38:14","modified_gmt":"2026-10-08T10:38:14","slug":"nem-valaszol-a-nas","status":"publish","type":"page","link":"https:\/\/eu.wedoback.com\/hu\/utmutatok\/mi-a-teendo-ha\/nem-valaszol-a-nas\/","title":{"rendered":"Nem v\u00e1laszol a NAS"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"34668\" class=\"elementor elementor-34668 elementor-31947\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b5cfcb8 e-con-full wdb-g e-flex e-con e-parent\" data-id=\"b5cfcb8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-3425af0 e-con-full wdb-g-hero e-flex e-con e-parent\" data-id=\"3425af0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-045d9c2 e-con-full wdb-g-hero-in e-flex e-con e-parent\" data-id=\"045d9c2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-abc60be elementor-widget elementor-widget-text-editor\" data-id=\"abc60be\" 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=\"\/hu\/\">Kezd\u0151lap<\/a><span>\u203a<\/span><a href=\"\/hu\/utmutatok\/\">\u00datmutat\u00f3k<\/a><span>\u203a<\/span><a href=\"\/hu\/utmutatok\/mi-a-teendo-ha\/\">Mi a teend\u0151, ha\u2026<\/a><\/p><p class=\"wdb-g-pill\" style=\"--pill:#e4572e\">Mi a teend\u0151, ha\u2026<\/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-e839929 elementor-widget elementor-widget-heading\" data-id=\"e839929\" 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\">Nem v\u00e1laszol a NAS<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-83807e0 elementor-widget elementor-widget-text-editor\" data-id=\"83807e0\" 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\">Az el\u00e9rhetetlen NAS hibakeres\u00e9se ugyan\u00fagy t\u00f6rt\u00e9nik, mint egy szerver\u00e9: el\u0151sz\u00f6r a h\u00e1l\u00f3zat, azt\u00e1n a lemezek, ezzel p\u00e1rhuzamosan a k\u00fcls\u0151 m\u00e1solat. A bels\u0151 RAID nem jav\u00edthat\u00f3 tal\u00e1lomra kivett lemezekkel: am\u00edg l\u00e9tezik a NAS-on k\u00edv\u00fcli m\u00e1solat, az a vissza\u00e1ll\u00edt\u00e1s \u00fatja, a lemezeken v\u00e9gzett bark\u00e1csol\u00e1s pedig a v\u00e9gleges adatveszt\u00e9s\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-fa76528 elementor-widget elementor-widget-text-editor\" data-id=\"fa76528\" 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>Friss\u00edtve: <b>2026. okt\u00f3ber<\/b><\/span><span><b>3 perc<\/b> olvas\u00e1s<\/span><span><b>5<\/b> hivatkozott forr\u00e1s<\/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-63fa926 e-con-full wdb-g-body e-flex e-con e-parent\" data-id=\"63fa926\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-b30b4a9 e-con-full wdb-g-grid e-flex e-con e-parent\" data-id=\"b30b4a9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-efefbc3 e-con-full wdb-g-article e-flex e-con e-parent\" data-id=\"efefbc3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ed83667 elementor-widget elementor-widget-text-editor\" data-id=\"ed83667\" 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>A l\u00e9nyeg<\/h2><ul><li><strong>El\u0151sz\u00f6r a h\u00e1l\u00f3zat<\/strong>: egy m\u00e1sik munka\u00e1llom\u00e1s, a fel\u00fcgyeleti fel\u00fclet, egy m\u00e1sik k\u00e1bel, egy m\u00e1sik switch. Sok \u201ehalott NAS\u201d val\u00f3j\u00e1ban halott switch.<\/li><li>T\u00f6bb lemez riaszt, vagy a f\u00e1jlok olvashatatlanok: <strong>\u00e1ll\u00edtsa le az \u00edr\u00e1sokat<\/strong>, ne \u00e9p\u00edtse \u00fajra vakt\u00e1ban.<\/li><li>A k\u00f6tet m\u00e9g olvashat\u00f3: <strong>el\u0151bb m\u00e1solja ki a kritikus mapp\u00e1kat<\/strong> a NAS-on k\u00edv\u00fclre, csak azut\u00e1n jav\u00edtson.<\/li><li>A bels\u0151 pillanatk\u00e9pek a NAS-sal egy\u00fctt pusztulnak el: <strong>csak a k\u00fcls\u0151 m\u00e1solat sz\u00e1m\u00edt<\/strong>.<\/li><li>A NAS mentend\u0151 forr\u00e1s, nem ment\u00e9s.<\/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-61e8361 elementor-widget elementor-widget-text-editor\" data-id=\"61e8361\" 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>1. Mennyire nem v\u00e1laszol?<\/h2><table><thead><tr><th>T\u00fcnet<\/th><th>Val\u00f3sz\u00edn\u0171 ok<\/th><th>Els\u0151 l\u00e9p\u00e9s<\/th><\/tr><\/thead><tbody><tr><td>Csak egy munka\u00e1llom\u00e1s nem l\u00e1tja<\/td><td>A munka\u00e1llom\u00e1s: h\u00e1l\u00f3zati meghajt\u00f3, jelsz\u00f3, VPN<\/td><td>Tesztel\u00e9s egy m\u00e1sik munka\u00e1llom\u00e1sr\u00f3l<\/td><\/tr><tr><td>Egyik munka\u00e1llom\u00e1s sem l\u00e1tja, a fel\u00fcgyeleti fel\u00fclet sem el\u00e9rhet\u0151<\/td><td>H\u00e1l\u00f3zat, t\u00e1pell\u00e1t\u00e1s vagy lefagyott eszk\u00f6z<\/td><td>Ping, jelz\u0151f\u00e9nyek, m\u00e1sik k\u00e1bel, m\u00e1sik switch<\/td><\/tr><tr><td>A fel\u00fclet hib\u00e1s lemezt jelez<\/td><td>Degrad\u00e1lt k\u00f6tet, m\u00e9g \u00e9p, ha a RAID-nek van tartal\u00e9ka<\/td><td>A gy\u00e1rt\u00f3 \u00e1ltal megjel\u00f6lt lemez cser\u00e9je, nem egy m\u00e1sik\u00e9<\/td><\/tr><tr><td>T\u00f6bb lemez riaszt, a k\u00f6tet a RAID t\u0171r\u00e9shat\u00e1r\u00e1n t\u00fal degrad\u00e1l\u00f3dott, olvashatatlan f\u00e1jlok<\/td><td>Redundanciaveszt\u00e9s vagy adats\u00e9r\u00fcl\u00e9s<\/td><td>Az \u00edr\u00e1sok le\u00e1ll\u00edt\u00e1sa, nincs vak \u00fajra\u00e9p\u00edt\u00e9s<\/td><\/tr><tr><td>T\u00f6megesen \u00e1tnevezett vagy titkos\u00edtott f\u00e1jlok<\/td><td>T\u00e1mad\u00e1s<\/td><td>A NAS lev\u00e1laszt\u00e1sa a h\u00e1l\u00f3zatr\u00f3l, \u00e9s a zsarol\u00f3v\u00edrusr\u00f3l sz\u00f3l\u00f3 \u00fatmutat\u00f3 k\u00f6vet\u00e9se<\/td><\/tr><\/tbody><\/table><p>Sok \u201ehalott NAS\u201d val\u00f3j\u00e1ban halott switch.<\/p><p>Ha a NAS f\u00e1jljainak megv\u00e1ltozott a kiterjeszt\u00e9se, vagy v\u00e1lts\u00e1gd\u00edjat k\u00f6vetel\u0151 \u00fczenet jelenik meg, az nem meghib\u00e1sod\u00e1s: v\u00e1lassza le a h\u00e1l\u00f3zatr\u00f3l kikapcsol\u00e1s n\u00e9lk\u00fcl, \u00e9s l\u00e9pjen tov\u00e1bb a <a href=\"\/hu\/utmutatok\/mi-a-teendo-ha\/zsarolovirus-tamadas-elindult\/\">Zsarol\u00f3v\u00edrus indult el<\/a> \u00fatmutat\u00f3ra.<\/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-c3ab4a5 elementor-widget elementor-widget-text-editor\" data-id=\"c3ab4a5\" 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>2. Ami m\u00e9g v\u00e1laszol, azt v\u00e9dje meg<\/h2><p>Ha a k\u00f6tet m\u00e9g olvashat\u00f3, azonnal m\u00e1solja a legkritikusabb mapp\u00e1kat egy <strong>nem ebben a NAS-ban l\u00e9v\u0151<\/strong> lemezre, a m\u00e1r k\u00fcls\u0151 helyen t\u00e1rolt ment\u00e9s mellett. Ezut\u00e1n ind\u00edtsa el a NAS gy\u00e1rt\u00f3ja \u00e1ltal aj\u00e1nlott jav\u00edt\u00e1st.<\/p><p>A RAID \u00fajra\u00e9p\u00edt\u00e9se er\u0151sen ig\u00e9nybe veszi az \u00f6sszes megmaradt lemezt. Ha egy m\u00e1sodik lemez is beteg, a k\u00f6tet megsemmis\u00fclhet: ha k\u00e9t lemez is k\u00e9tes, \u00e9s a k\u00fcls\u0151 ment\u00e9s j\u00f3, a k\u00fcls\u0151 vissza\u00e1ll\u00edt\u00e1s gyakran biztons\u00e1gosabb, mint az \u00fajra\u00e9p\u00edt\u00e9s.<\/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-7884c12 elementor-widget elementor-widget-text-editor\" data-id=\"7884c12\" 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>3. Vissza\u00e1ll\u00edt\u00e1s a NAS-on k\u00edv\u00fcli m\u00e1solatb\u00f3l<\/h2><p>Ha a k\u00f6tet t\u00f6nkrement:<\/p><ul><li>\u00e1ll\u00edtsa vissza a megoszt\u00e1sokat a k\u00fcls\u0151 ment\u00e9sb\u0151l egy \u00faj k\u00f6tetre, egy m\u00e1sik NAS-ra vagy egy szerverre;<\/li><li>alkalmazza \u00fajra a jogosults\u00e1gokat, vagy \u00e1ll\u00edtsa vissza \u0151ket, ha a NAS konfigur\u00e1ci\u00f3ja is mentve volt;<\/li><li>hozza l\u00e9tre \u00fajra a feladatokat \u00e9s a fi\u00f3kokat. Konfigur\u00e1ci\u00f3s export n\u00e9lk\u00fcl ezt k\u00e9zzel kell \u00fajra elv\u00e9gezni: ez gyakran tov\u00e1bb tart, mint a f\u00e1jlok m\u00e1sol\u00e1sa.<\/li><\/ul><p>A t\u00f6nkrement NAS <strong>bels\u0151<\/strong> pillanatk\u00e9pei m\u00e1r nem \u00e9rhet\u0151k el. A NIST a t\u00e1rol\u00e1sbiztons\u00e1gi \u00fatmutat\u00f3j\u00e1ban \u00edgy fogalmaz: ha a forr\u00e1sadatok el\u00e9rhetetlenek, a pillanatk\u00e9pek sem haszn\u00e1lhat\u00f3k t\u00f6bb\u00e9. Csak az a m\u00e1solat seg\u00edt, amely kiker\u00fclt bel\u0151le.<\/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-b853c68 elementor-widget elementor-widget-text-editor\" data-id=\"b853c68\" 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>RAID, pillanatk\u00e9pek, k\u00fcls\u0151 ment\u00e9s: mi mivel szemben v\u00e9d<\/h2><table><thead><tr><th>Kock\u00e1zat<\/th><th>RAID<\/th><th>Bels\u0151 pillanatk\u00e9pek<\/th><th>NAS-on k\u00edv\u00fcli ment\u00e9s<\/th><\/tr><\/thead><tbody><tr><td>Egy lemez meghib\u00e1sod\u00e1sa<\/td><td>Igen<\/td><td>Nem<\/td><td>Igen<\/td><\/tr><tr><td>T\u00e9ved\u00e9sb\u0151l t\u00f6r\u00f6lt f\u00e1jl<\/td><td>Nem<\/td><td>Igen, am\u00edg a NAS m\u0171k\u00f6dik<\/td><td>Igen<\/td><\/tr><tr><td>Mag\u00e1nak a NAS-nak a meghib\u00e1sod\u00e1sa<\/td><td>Nem<\/td><td>Nem<\/td><td>Igen<\/td><\/tr><tr><td>Rendszergazdai hozz\u00e1f\u00e9r\u00e9ssel rendelkez\u0151 zsarol\u00f3v\u00edrus<\/td><td>Nem<\/td><td>Gyakran nem<\/td><td>Igen, ha a m\u00e1solat elszigetelt vagy megv\u00e1ltoztathatatlan<\/td><\/tr><tr><td>T\u0171z, lop\u00e1s, v\u00edzk\u00e1r<\/td><td>Nem<\/td><td>Nem<\/td><td>Igen, ha egy m\u00e1sik telephelyen van<\/td><\/tr><\/tbody><\/table><p>Az ANSSI, a francia nemzeti kiberbiztons\u00e1gi \u00fcgyn\u00f6ks\u00e9g a \u201e3-2-1\u201d szab\u00e1lyt javasolja: az adatokr\u00f3l h\u00e1rom k\u00fcl\u00f6n m\u00e1solat, k\u00e9t ment\u00e9s k\u00fcl\u00f6nb\u00f6z\u0151 adathordoz\u00f3n, amelyek k\u00f6z\u00fcl az egyik offline. A bev\u00e1lt gyakorlatok azt is javasolj\u00e1k, hogy egy m\u00e1solatot fizikailag k\u00fcl\u00f6n helysz\u00ednen \u0151rizzenek, \u00e9s a ment\u00e9si adathordoz\u00f3t haszn\u00e1lat ut\u00e1n v\u00e1lassz\u00e1k le.<\/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-1eb1654 elementor-widget elementor-widget-text-editor\" data-id=\"1eb1654\" 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>4. Ut\u00e1na<\/h2><p>Az \u00fajraind\u00edt\u00e1s napj\u00e1n gondoskodjon \u00fajra a k\u00fcls\u0151 ment\u00e9sr\u0151l. Ellen\u0151rizze az \u00e9jszakai riaszt\u00e1st. Ha a NAS volt a munka\u00e1llom\u00e1sok egyetlen m\u00e1solata (\u201ea NAS-ra mentj\u00fck, teh\u00e1t biztons\u00e1gban van\u201d), a ment\u00e9si k\u00f6r rossz volt: a NAS forr\u00e1s, nem ment\u00e9s. L\u00e1sd: <a href=\"\/hu\/utmutatok\/adatmentes\/nas-mentese\/\">Hogyan ments\u00fcnk egy NAS-t?<\/a> \u00e9s <a href=\"\/hu\/utmutatok\/adatmentes\/miert-telephelyen-kivuli-mentes\/\">Mi\u00e9rt van sz\u00fcks\u00e9g telephelyen k\u00edv\u00fcli ment\u00e9sre?<\/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-3a1d3b7 elementor-widget elementor-widget-text-editor\" data-id=\"3a1d3b7\" 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>A WeDoBackn\u00e9l<\/h2><p>A NAS-ok azon forr\u00e1sok k\u00f6z\u00e9 tartoznak, amelyeket a WeDoBack a k\u00fcls\u0151 helyre t\u00f6rt\u00e9n\u0151 ment\u00e9sbe bevon: az adatokat m\u00e9g a k\u00fcld\u00e9s el\u0151tt a g\u00e9pen titkos\u00edtjuk, az \u00fcgyf\u00e9ln\u00e9l l\u00e9v\u0151 kulccsal, majd ment\u00e9sre dedik\u00e1lt, az \u00e9les rendszert\u0151l elk\u00fcl\u00f6n\u00edtett szervereken t\u00e1roljuk. A vissza\u00e1ll\u00edt\u00e1s a lem\u00e1solt adatokra vonatkozik, egy \u00e9p helyre, nem a RAID jav\u00edt\u00e1s\u00e1ra. Ha a NAS volt a v\u00e1llalat egyetlen f\u00e1jlszervere, \u00e9s a le\u00e1ll\u00e1s elfogadhatatlan, a kritikus tartalomnak egy <a href=\"\/hu\/drp-ajanlat\/\">DRP<\/a> \u00e1ltal lefedett szerveren kell lennie, nem csak egy f\u00e1jlonk\u00e9nt vissza\u00e1ll\u00edtott NAS-on. A t\u00e1mogat\u00e1s a +33 9 72 50 78 28 sz\u00e1mon \u00e9rhet\u0151 el 9:00 \u00e9s 13:00, valamint 14:00 \u00e9s 17:30 k\u00f6z\u00f6tt (p\u00e1rizsi id\u0151 szerint).<\/p><div class=\"wdb-g-btns\"><a class=\"wdb-g-btn wdb-g-btn-primary\" href=\"tel:+33972507828\">H\u00edvja a +33 9 72 50 78 28 sz\u00e1mot<\/a><a class=\"wdb-g-btn wdb-g-btn-ghost\" href=\"\/hu\/arajanlatkeres\/\">\u00c1raj\u00e1nlatot k\u00e9rek<\/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-449a515 elementor-widget elementor-widget-text-editor\" data-id=\"449a515\" 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>Gyakori k\u00e9rd\u00e9sek<\/h2><details><summary>Nem el\u00e9g a RAID a NAS adatainak v\u00e9delm\u00e9hez?<\/summary><p>Nem. A RAID lehet\u0151v\u00e9 teszi, hogy a rendszer t\u00fal\u00e9lje egy, n\u00e9ha k\u00e9t lemez meghib\u00e1sod\u00e1s\u00e1t. Nem v\u00e9d sem a t\u00f6rl\u00e9s, sem a zsarol\u00f3v\u00edrus, sem a vez\u00e9rl\u0151 meghib\u00e1sod\u00e1sa, t\u0171z vagy lop\u00e1s ellen: minden m\u00e1solat ugyanabban a h\u00e1zban van. Az ANSSI, a francia nemzeti kiberbiztons\u00e1gi \u00fcgyn\u00f6ks\u00e9g h\u00e1rom m\u00e1solatot javasol, k\u00e9t k\u00fcl\u00f6nb\u00f6z\u0151 adathordoz\u00f3n, amelyek k\u00f6z\u00fcl az egyik offline.<\/p><\/details><details><summary>A NAS pillanatk\u00e9pei (snapshotok) ment\u00e9snek sz\u00e1m\u00edtanak?<\/summary><p>Lehet\u0151v\u00e9 teszik, hogy gyorsan visszat\u00e9rjen egy f\u00e1jl kor\u00e1bbi verzi\u00f3j\u00e1hoz, am\u00edg a NAS m\u0171k\u00f6dik. A NIST eml\u00e9keztet: ha a forr\u00e1sadatok el\u00e9rhetetlenn\u00e9 v\u00e1lnak, a pillanatk\u00e9pek sem haszn\u00e1lhat\u00f3k t\u00f6bb\u00e9. Kieg\u00e9sz\u00edtik a k\u00fcls\u0151 ment\u00e9st, de nem helyettes\u00edtik.<\/p><\/details><details><summary>\u00c9rdemes adat-helyre\u00e1ll\u00edt\u00e1si szakemberre b\u00edzni a lemezeket?<\/summary><p>Csak akkor, ha nincs \u00e9p k\u00fcls\u0151 m\u00e1solat, \u00e9s az adatok \u00e9rt\u00e9kesek. Ilyenkor kapcsolja ki szab\u00e1lyosan a NAS-t, sz\u00e1mozza meg a lemezeket eredeti sorrendj\u00fckben, \u00e9s semmilyen beavatkoz\u00e1st ne v\u00e9gezzen. Minden \u00fajra\u00e9p\u00edt\u00e9si k\u00eds\u00e9rlet cs\u00f6kkenti a helyre\u00e1ll\u00edt\u00e1s es\u00e9lyeit.<\/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-7df6a00 elementor-widget elementor-widget-text-editor\" data-id=\"7df6a00\" 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>Tov\u00e1bbi olvasnival\u00f3<\/h2><div class=\"wdb-g-related\"><a href=\"\/hu\/utmutatok\/adatmentes\/nas-mentese\/\"><small>Informatikai ment\u00e9s<\/small>Hogyan ments\u00fcnk egy NAS-t?<\/a><a href=\"\/hu\/utmutatok\/adatmentes\/hol-taroljuk-a-menteseket\/\"><small>Informatikai ment\u00e9s<\/small>Hol t\u00e1roljuk a ment\u00e9seket?<\/a><a href=\"\/hu\/utmutatok\/mi-a-teendo-ha\/leallt-a-szerver\/\"><small>Mi a teend\u0151, ha\u2026<\/small>Le\u00e1llt a szerver\u00fcnk: mi a teend\u0151?<\/a><a href=\"\/hu\/utmutatok\/adatmentes\/miert-telephelyen-kivuli-mentes\/\"><small>Informatikai ment\u00e9s<\/small>Mi\u00e9rt van sz\u00fcks\u00e9g telephelyen k\u00edv\u00fcli ment\u00e9sre?<\/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-fa31d3a elementor-widget elementor-widget-text-editor\" data-id=\"fa31d3a\" 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>Forr\u00e1sok<\/h2><p class=\"wdb-g-src-date\">A dokumentumokat 2026 okt\u00f3ber\u00e9ben tekintett\u00fck meg.<\/p><ol><li><a href=\"https:\/\/messervices.cyber.gouv.fr\/documents-guides\/anssi_fondamentaux_sauvegarde_systemes_dinformation_v1.1.pdf\" target=\"_blank\" rel=\"noopener\">Inform\u00e1ci\u00f3s rendszerek ment\u00e9se \u2013 Alapelvek (ANSSI-BP-100, v1.1, 2025. november 27.)<\/a> \u2014 ANSSI (francia \u00fcgyn\u00f6ks\u00e9g)<\/li><li><a href=\"https:\/\/nvlpubs.nist.gov\/nistpubs\/SpecialPublications\/NIST.SP.800-209.pdf\" target=\"_blank\" rel=\"noopener\">SP 800-209, Security Guidelines for Storage Infrastructure (2020. okt\u00f3ber)<\/a> \u2014 NIST<\/li><li><a href=\"https:\/\/www.enisa.europa.eu\/publications\/cybersecurity-guide-for-smes\" target=\"_blank\" rel=\"noopener\">Cybersecurity guide for SMEs (angol nyelven, 2021. j\u00fanius)<\/a> \u2014 ENISA<\/li><li><a href=\"https:\/\/www.nomoreransom.org\/fr\/index.html\" target=\"_blank\" rel=\"noopener\">No More Ransom: tan\u00e1csok \u00e9s eszk\u00f6z\u00f6k zsarol\u00f3v\u00edrus \u00e1ldozatai sz\u00e1m\u00e1ra<\/a> \u2014 az Europol \u00e9s partnerei<\/li><li><a href=\"https:\/\/www.wedoback.com\/offre-pra\/\" target=\"_blank\" rel=\"noopener\">DRP aj\u00e1nlat (katasztr\u00f3fa ut\u00e1ni helyre\u00e1ll\u00edt\u00e1si terv)<\/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-de44b84 e-con-full wdb-g-aside e-flex e-con e-parent\" data-id=\"de44b84\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-968337f elementor-widget elementor-widget-text-editor\" data-id=\"968337f\" 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=\"Tartalomjegyz\u00e9k\"><p>Ezen az oldalon<\/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-53dd4c2 elementor-widget elementor-widget-text-editor\" data-id=\"53dd4c2\" 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 wdb-g-card-urgent\"><h3>Azonnal seg\u00edts\u00e9gre van sz\u00fcks\u00e9ge?<\/h3><p>Ne \u00e1ll\u00edtson vissza semmit, am\u00edg nem azonos\u00edtott egy \u00e9p m\u00e1solatot. Seg\u00edt\u00fcnk eligazodni.<\/p><a class=\"wdb-g-btn wdb-g-btn-primary\" href=\"tel:+33972507828\">H\u00edvja a +33 9 72 50 78 28 sz\u00e1mot<\/a><a class=\"wdb-g-tel\" href=\"\/hu\/kapcsolat\/\">vagy \u00edrjon nek\u00fcnk<\/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-04e2dec e-con-full wdb-g-cta e-flex e-con e-parent\" data-id=\"04e2dec\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-27d9cac e-con-full wdb-g-cta-in e-flex e-con e-parent\" data-id=\"27d9cac\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d663e8a elementor-widget elementor-widget-text-editor\" data-id=\"d663e8a\" 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>Folyamatban l\u00e9v\u0151 incidens?<\/h2><p>Csapatunk seg\u00edt azonos\u00edtani a megfelel\u0151 m\u00e1solatot \u00e9s elv\u00e9gezni a vissza\u00e1ll\u00edt\u00e1st, h\u00e9tf\u0151t\u0151l p\u00e9ntekig 9:00\u201313:00 \u00e9s 14:00\u201317:30 k\u00f6z\u00f6tt.<\/p><div class=\"wdb-g-btns\"><a class=\"wdb-g-btn wdb-g-btn-primary\" href=\"tel:+33972507828\">H\u00edvja a +33 9 72 50 78 28 sz\u00e1mot<\/a><a class=\"wdb-g-btn wdb-g-btn-ghost\" href=\"\/hu\/kapcsolat\/\">\u00cdrjon csapatunknak<\/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":33629,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_seopress_titles_title":"Nem v\u00e1laszol a NAS: hibakeres\u00e9s \u00e9s helyre\u00e1ll\u00edt\u00e1s | WeDoBack","_seopress_titles_desc":"K\u00fcl\u00f6nb\u00f6ztesse meg az el\u00e9rhetetlen NAS-t a t\u00f6nkrement lemezes NAS-t\u00f3l. A k\u00fcls\u0151 m\u00e1solatb\u00f3l \u00e1ll\u00edtson vissza, ne ugyanannak az eszk\u00f6znek a RAID-j\u00e9b\u0151l.","_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-que-faire-si.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-que-faire-si.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-34668","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\/hu\/wp-json\/wp\/v2\/pages\/34668","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eu.wedoback.com\/hu\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/eu.wedoback.com\/hu\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/eu.wedoback.com\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/eu.wedoback.com\/hu\/wp-json\/wp\/v2\/comments?post=34668"}],"version-history":[{"count":1,"href":"https:\/\/eu.wedoback.com\/hu\/wp-json\/wp\/v2\/pages\/34668\/revisions"}],"predecessor-version":[{"id":34671,"href":"https:\/\/eu.wedoback.com\/hu\/wp-json\/wp\/v2\/pages\/34668\/revisions\/34671"}],"up":[{"embeddable":true,"href":"https:\/\/eu.wedoback.com\/hu\/wp-json\/wp\/v2\/pages\/33629"}],"wp:attachment":[{"href":"https:\/\/eu.wedoback.com\/hu\/wp-json\/wp\/v2\/media?parent=34668"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}