{"id":34819,"date":"2026-10-07T18:12:46","date_gmt":"2026-10-07T16:12:46","guid":{"rendered":"https:\/\/eu.wedoback.com\/?page_id=34819"},"modified":"2026-10-08T12:42:39","modified_gmt":"2026-10-08T10:42:39","slug":"kritikus-szerver-folytonossaga","status":"publish","type":"page","link":"https:\/\/eu.wedoback.com\/hu\/utmutatok\/drp-bcp\/kritikus-szerver-folytonossaga\/","title":{"rendered":"Hogyan biztos\u00edthat\u00f3 egy kritikus szerver folyamatos m\u0171k\u00f6d\u00e9se?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"34819\" class=\"elementor elementor-34819 elementor-31909\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bf2c096 e-con-full wdb-g e-flex e-con e-parent\" data-id=\"bf2c096\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-99949c2 e-con-full wdb-g-hero e-flex e-con e-parent\" data-id=\"99949c2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-5e6683a e-con-full wdb-g-hero-in e-flex e-con e-parent\" data-id=\"5e6683a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-889d228 elementor-widget elementor-widget-text-editor\" data-id=\"889d228\" 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\/\">F\u0151oldal<\/a><span>\u203a<\/span><a href=\"\/hu\/utmutatok\/\">\u00datmutat\u00f3k<\/a><span>\u203a<\/span><a href=\"\/hu\/utmutatok\/drp-bcp\/\">DRP \u00e9s BCP<\/a><\/p><p class=\"wdb-g-pill\" style=\"--pill:#2fc7a0\">DRP \u00e9s BCP<\/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-9f44043 elementor-widget elementor-widget-heading\" data-id=\"9f44043\" 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\">Hogyan biztos\u00edthat\u00f3 egy kritikus szerver folyamatos m\u0171k\u00f6d\u00e9se?<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8801ec4 elementor-widget elementor-widget-text-editor\" data-id=\"8801ec4\" 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\">Egy kritikus szerver folyamatos m\u0171k\u00f6d\u00e9s\u00e9t \u00fagy biztos\u00edtjuk, hogy k\u00fcl\u00f6n kezelj\u00fck, az elfogadhat\u00f3 le\u00e1ll\u00e1si id\u0151vel ar\u00e1nyos tartal\u00e9kkal, mik\u00f6zben a t\u00f6bbi szervernek el\u00e9g egy ment\u00e9s. A \u201ekritikus\u201d azt jelenti: ha ez a szerver le\u00e1ll, a m\u0171k\u00f6d\u00e9s is le\u00e1ll, m\u00e9g akkor is, ha a t\u00f6bbi g\u00e9p v\u00e1laszol.<\/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-7f5d5bb elementor-widget elementor-widget-text-editor\" data-id=\"7f5d5bb\" 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-86f982b e-con-full wdb-g-body e-flex e-con e-parent\" data-id=\"86f982b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-e8d8d7b e-con-full wdb-g-grid e-flex e-con e-parent\" data-id=\"e8d8d7b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-1fbba27 e-con-full wdb-g-article e-flex e-con e-parent\" data-id=\"1fbba27\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bbc2120 elementor-widget elementor-widget-text-editor\" data-id=\"bbc2120\" 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>Egy kkv-n\u00e1l egy vagy k\u00e9t kritikus szerver van: <strong>ha \u00f6t van, akkor egy sincs<\/strong>.<\/li><li>Tesztelt ment\u00e9s, <strong>m\u00e1shol is elind\u00edthat\u00f3 lemezk\u00e9p<\/strong>, DRP vagy BCP, valamint k\u00e9t ember kell hozz\u00e1, aki el tudja ind\u00edtani az elj\u00e1r\u00e1st.<\/li><li><strong>A f\u00fcgg\u0151s\u00e9gi l\u00e1ncot<\/strong> (c\u00edmt\u00e1r, adatb\u00e1zis, alkalmaz\u00e1s) kell v\u00e9deni, nem csak mag\u00e1t a g\u00e9pet.<\/li><li>A kor\u00e1bbi verzi\u00f3kat \u0151rz\u0151 ment\u00e9s n\u00e9lk\u00fcli BCP a meghib\u00e1sod\u00e1s ellen v\u00e9d, <strong>a zsarol\u00f3v\u00edrus ellen nem<\/strong>.<\/li><li>A le\u00edrt cs\u00f6kkentett \u00fczemm\u00f3d a folytonoss\u00e1g r\u00e9sze: az ANSSI, a francia nemzeti kiberbiztons\u00e1gi \u00fcgyn\u00f6ks\u00e9g elv\u00e1rja, hogy a kritikus tev\u00e9kenys\u00e9gek digit\u00e1lis szolg\u00e1ltat\u00e1sok n\u00e9lk\u00fcl is fenntarthat\u00f3k legyenek.<\/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-8e512b5 elementor-widget elementor-widget-text-editor\" data-id=\"8e512b5\" 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>Val\u00f3ban ki kell jel\u00f6lni<\/h2><p>Egy szerver akkor kritikus, ha az al\u00e1bbi \u00e1ll\u00edt\u00e1sok egyike igaz:<\/p><ul><li>emberek munk\u00e1ja azonnal megakad (p\u00e9nzt\u00e1r, termel\u00e9s, nyitott \u00fcgy, telefonk\u00f6zpont);<\/li><li>nincs pap\u00edralap\u00fa ker\u00fcl\u0151megold\u00e1s, vagy az csak egy \u00f3r\u00e1ig m\u0171k\u00f6dik;<\/li><li>a cser\u00e9j\u00e9hez olyan hardver vagy licenc kell, amely nincs k\u00e9szleten.<\/li><\/ul><p>Ha \u00f6t \u201ekritikus\u201d szerver van, a gyakorlatban egy sincs: a k\u00f6lts\u00e9gvet\u00e9s \u00e9s a tesztek sz\u00e9tapr\u00f3znak. K\u00e9nyszer\u00edtsen ki egy rangsort. Egy kkv-nak egy vagy kett\u0151 el\u00e9g. Ez a NIST \u00e1ltal le\u00edrt hat\u00e1selemz\u00e9s l\u00e9nyege: meghat\u00e1rozni az egyes folyamatok kritikuss\u00e1g\u00e1t, azonos\u00edtani az er\u0151forr\u00e1sokat, amelyekt\u0151l f\u00fcggenek, majd fel\u00e1ll\u00edtani a helyre\u00e1ll\u00edt\u00e1si priorit\u00e1sok sorrendj\u00e9t.<\/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-2f01317 elementor-widget elementor-widget-text-editor\" data-id=\"2f01317\" 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>Ami ennek a szervernek kell, a t\u00f6bbinek nem<\/h2><ol><li>Tesztelt ment\u00e9s, amelynek gyakoris\u00e1ga megfelel az <a href=\"\/hu\/utmutatok\/drp-bcp\/rpo-meghatarozasa\/\">RPO<\/a>-j\u00e1nak.<\/li><li>M\u00e1shol is elind\u00edthat\u00f3 lemezk\u00e9p, nem csak a f\u00e1jljai.<\/li><li>Vagy DRP (a sz\u00fcks\u00e9g napj\u00e1n egy p\u00e9ld\u00e1nyon kapcsolj\u00e1k be), vagy BCP (egy p\u00e9ld\u00e1ny m\u00e1r fut), ha az RTO t\u00fal r\u00f6vid egy vissza\u00e1ll\u00edt\u00e1shoz.<\/li><li>\u00c1tgondolt \u00e1tkapcsol\u00e1si h\u00e1l\u00f3zat: a munka\u00e1llom\u00e1sok t\u00edzoldalas haszn\u00e1lati \u00fatmutat\u00f3 n\u00e9lk\u00fcl is megtal\u00e1lj\u00e1k.<\/li><li>A f\u00fcgg\u0151s\u00e9gei ugyanabban a tervben. Egy \u00fczleti szerver, amely c\u00edmt\u00e1r vagy adatb\u00e1zis n\u00e9lk\u00fcl indul, nem biztos\u00edt folytonoss\u00e1got. A l\u00e1ncot kell v\u00e9deni, nem csak a dobozt. Az ANSSI elv\u00e1rja, hogy a vissza\u00e1ll\u00edt\u00e1si sorrend vegye figyelembe az infrastrukt\u00fara-szolg\u00e1ltat\u00e1sokat (DNS, NTP, c\u00edmt\u00e1r) \u00e9s az alkalmaz\u00e1sok kritikuss\u00e1g\u00e1t.<\/li><li>K\u00e9t ember, aki el tudja ind\u00edtani az elj\u00e1r\u00e1st.<\/li><\/ol>\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-4044a1a elementor-widget elementor-widget-text-editor\" data-id=\"4044a1a\" 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>Ellen\u0151rz\u0151 lista kritikus szerverhez<\/h2><table><thead><tr><th>Elem<\/th><th>Feltenni k\u00edv\u00e1nt k\u00e9rd\u00e9s<\/th><th>Elv\u00e1rt bizony\u00edt\u00e9k<\/th><\/tr><\/thead><tbody><tr><td>Ment\u00e9s<\/td><td>Az utols\u00f3 sikeres m\u00e1solat frissebb az RPO-n\u00e1l?<\/td><td>Reggeli jelent\u00e9s<\/td><\/tr><tr><td>Rendszerlemezk\u00e9p<\/td><td>Elindult m\u00e1r m\u00e1shol?<\/td><td>D\u00e1tummal ell\u00e1tott tesztjegyz\u0151k\u00f6nyv<\/td><\/tr><tr><td>Tartal\u00e9k<\/td><td>DRP vagy BCP, a val\u00f3s felhaszn\u00e1l\u00f3sz\u00e1mra m\u00e9retezve?<\/td><td>P\u00e9ld\u00e1nyadatlap<\/td><\/tr><tr><td>H\u00e1l\u00f3zat<\/td><td>A munka\u00e1llom\u00e1sok \u00e1tkonfigur\u00e1l\u00e1s n\u00e9lk\u00fcl el\u00e9rik a tartal\u00e9kot?<\/td><td>\u00c1tkapcsol\u00e1si teszt<\/td><\/tr><tr><td>F\u00fcgg\u0151s\u00e9gek<\/td><td>A c\u00edmt\u00e1r, az adatb\u00e1zis \u00e9s a licencek ugyanabban a tervben vannak?<\/td><td>Ind\u00edt\u00e1si sorrend list\u00e1ja<\/td><\/tr><tr><td>Emberek<\/td><td>K\u00e9t ember tudja elind\u00edtani az elj\u00e1r\u00e1st?<\/td><td>Nevek \u00e9s telefonsz\u00e1mok, offline<\/td><\/tr><tr><td>Titkos\u00edt\u00e1si kulcs<\/td><td>Hozz\u00e1f\u00e9rhet\u0151, ha a telephely elv\u00e9sz?<\/td><td>Dokument\u00e1lt t\u00e1rol\u00e1si hely<\/td><\/tr><\/tbody><\/table>\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-88a240a elementor-widget elementor-widget-text-editor\" data-id=\"88a240a\" 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>Amit nyugodtan elutas\u00edthat<\/h2><ul><li>Minden szerver megdupl\u00e1z\u00e1s\u00e1t \u201ea szimmetria kedv\u00e9\u00e9rt\u201d.<\/li><li>A null\u00e1s adatveszt\u00e9s c\u00e9lul t\u0171z\u00e9s\u00e9t egy olyan szervern\u00e9l, amelynek bevitt adatai \u00fajra r\u00f6gz\u00edthet\u0151k.<\/li><li>BCP egy kritikus szerveren, <strong>\u00e9s<\/strong> semmilyen kor\u00e1bbi verzi\u00f3kat \u0151rz\u0151 ment\u00e9s: a hardverhiba le van fedve, a titkos\u00edt\u00e1s nem.<\/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-be05589 elementor-widget elementor-widget-text-editor\" data-id=\"be05589\" 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>A cs\u00f6kkentett \u00fczemm\u00f3d a folytonoss\u00e1g r\u00e9sze<\/h2><p>Ha le\u00edrj\u00e1k, hogyan lehet k\u00e9t \u00f3r\u00e1t dolgozni a szerver n\u00e9lk\u00fcl (rendel\u00e9sfelv\u00e9tel, \u0171rlapok, v\u00e1rakoz\u00e1si sor), az cs\u00f6kkenti az \u00e9rz\u00e9kelt RTO-t, m\u00e9g ha a technika n\u00e9gy \u00f3r\u00e1t vesz is ig\u00e9nybe. Sok terv kihagyja ezt a sort, \u00e9s olyan technikai hat\u00e1rid\u0151t \u00edg\u00e9r, amelyet az els\u0151 meghib\u00e1sod\u00e1s megc\u00e1fol. Az ANSSI a kiberv\u00e1ls\u00e1g-kezel\u00e9si \u00fatmutat\u00f3j\u00e1ban elv\u00e1rja, hogy egy szervezet fenn tudja tartani legkritikusabb tev\u00e9kenys\u00e9geit, sz\u00fcks\u00e9g eset\u00e9n cs\u00f6kkentett \u00fczemm\u00f3dban, ak\u00e1r digit\u00e1lis szolg\u00e1ltat\u00e1sok n\u00e9lk\u00fcl is. Azt is javasolja, hogy az el\u00e9rend\u0151 szem\u00e9lyek v\u00e1ls\u00e1gkezel\u00e9si n\u00e9vjegyz\u00e9k\u00e9t offline \u0151rizz\u00e9k.<\/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-3d4d689 elementor-widget elementor-widget-text-editor\" data-id=\"3d4d689\" 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 kritikus szerver a <a href=\"\/hu\/drp-ajanlat\/\">DRP<\/a> vagy a <a href=\"\/hu\/bcp-ajanlat\/\">BCP<\/a> k\u00f6r\u00e9be ker\u00fcl. A t\u00f6bbi a <a href=\"\/hu\/smart-ajanlat\/\">SMART<\/a> vagy az <a href=\"\/hu\/integral-ajanlat\/\">INTEGRAL<\/a> aj\u00e1nlatban marad. A DRP a kiv\u00e1lasztott verzi\u00f3b\u00f3l egy tartal\u00e9k p\u00e9ld\u00e1nyon ind\u00edtja \u00fajra, havi ind\u00edt\u00e1si teszttel, amely nem \u00e9rinti az \u00e9les k\u00f6rnyezetet; val\u00f3s k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tti, legfeljebb 10 \u00f3r\u00e1s teszt <a href=\"\/hu\/arajanlatkeres\/\">\u00e1raj\u00e1nlat<\/a> alapj\u00e1n lehets\u00e9ges. A BCP-ben egy folyamatosan fut\u00f3 felh\u0151p\u00e9ld\u00e1ny veszi \u00e1t a szerep\u00e9t, az \u00fcgyf\u00e9l h\u00e1l\u00f3zat\u00e1n fut\u00f3 \u00fcgyn\u00f6k\u00f6n \u00e9s IPsec VPN-en kereszt\u00fcl, a munka\u00e1llom\u00e1sok IP-c\u00edm\u00e9nek megv\u00e1ltoztat\u00e1sa n\u00e9lk\u00fcl. Az adatok replik\u00e1ci\u00f3ja vagy szinkroniz\u00e1l\u00e1sa a BCP-p\u00e9ld\u00e1ny \u00e9s az eredeti szerver k\u00f6z\u00f6tt nem be\u00e9p\u00edtett funkci\u00f3: egy egyedi, az ig\u00e9nyhez igaz\u00edtott folyamaton kereszt\u00fcl t\u00f6rt\u00e9nik, amelyet a WeDoBack \u00e1raj\u00e1nlat alapj\u00e1n ki tud alak\u00edtani. Mindk\u00e9t esetben egy \u00fcgyn\u00f6k fut a szerveren (havi 6 \u20ac virtu\u00e1lis, 20 \u20ac fizikai szerver eset\u00e9n, \u00e1fa n\u00e9lk\u00fcl, 2026. okt\u00f3beri nyilv\u00e1nos \u00e1rak), a helyre\u00e1ll\u00edt\u00e1si t\u00e1rhely (TB-onk\u00e9nt havi 175 \u20ac-t\u00f3l, \u00e1fa n\u00e9lk\u00fcl) pedig k\u00fcl\u00f6n t\u00e9tel az egyszer\u0171 ment\u00e9si t\u00e1rhelyt\u0151l. A f\u00fcgg\u0151s\u00e9gi l\u00e1ncot (mely szerverek indulnak egy\u00fctt) az \u00e1raj\u00e1nlat k\u00e9r\u00e9sekor kell megadni: ez nem vezethet\u0151 le puszt\u00e1n a terab\u00e1jtban m\u00e9rt mennyis\u00e9gb\u0151l.<\/p><div class=\"wdb-g-btns\"><a class=\"wdb-g-btn wdb-g-btn-primary\" href=\"\/hu\/bcp-ajanlat\/\">A BCP megismer\u00e9se<\/a><a class=\"wdb-g-btn wdb-g-btn-ghost\" href=\"\/hu\/drp-ajanlat\/\">A DRP megismer\u00e9se<\/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-0a84089 elementor-widget elementor-widget-text-editor\" data-id=\"0a84089\" 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>Honnan tudhat\u00f3, hogy egy szerver val\u00f3ban kritikus?<\/summary><p>Tegyen fel h\u00e1rom k\u00e9rd\u00e9st: azonnal megakad-e emberek munk\u00e1ja, amikor le\u00e1ll? L\u00e9tezik-e pap\u00edralap\u00fa ker\u00fcl\u0151megold\u00e1s, amely egy \u00f3r\u00e1n\u00e1l tov\u00e1bb m\u0171k\u00f6dik? Lecser\u00e9lhet\u0151-e m\u00e1r rendelkez\u00e9sre \u00e1ll\u00f3 hardverrel \u00e9s licencekkel? Ha az els\u0151re igen, a m\u00e1sik kett\u0151re nem a v\u00e1lasz, akkor kritikus.<\/p><\/details><details><summary>DRP vagy BCP egy kritikus szerverhez?<\/summary><p>Minden az RTO-j\u00e1t\u00f3l f\u00fcgg. Ha a m\u0171k\u00f6d\u00e9s elvisel n\u00e9h\u00e1ny \u00f3r\u00e1s le\u00e1ll\u00e1st, egy DRP (el\u0151k\u00e9sz\u00edtett tartal\u00e9k, amelyet a sz\u00fcks\u00e9g napj\u00e1n kapcsolnak be) elegend\u0151, \u00e9s a mindennapokban olcs\u00f3bb. Ha minden le\u00e1ll\u00e1ssal t\u00f6lt\u00f6tt \u00f3ra t\u00f6bbe ker\u00fcl, mint egy \u00e1lland\u00f3 tartal\u00e9k \u00e9ves el\u0151fizet\u00e9se, a BCP indokolt. Mindk\u00e9t esetben tartson meg mellette egy kor\u00e1bbi verzi\u00f3kat \u0151rz\u0151 ment\u00e9st is.<\/p><\/details><details><summary>A c\u00edmt\u00e1rat \u00e9s az adatb\u00e1zist is meg kell dupl\u00e1zni?<\/summary><p>Igen, ha sz\u00fcks\u00e9gesek a kritikus szerver ind\u00edt\u00e1s\u00e1hoz. Egy \u00fczleti szerver, amely c\u00edmt\u00e1r \u00e9s adatb\u00e1zis n\u00e9lk\u00fcl indul \u00fajra, nem biztos\u00edt folytonoss\u00e1got. A NIST azt javasolja, hogy a helyre\u00e1ll\u00edt\u00e1si priorit\u00e1sokat \u00fagy hat\u00e1rozz\u00e1k meg, hogy minden er\u0151forr\u00e1st \u00f6sszekapcsolnak az \u00e1ltala t\u00e1mogatott folyamatokkal.<\/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-ef3a95d elementor-widget elementor-widget-text-editor\" data-id=\"ef3a95d\" 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\/drp-bcp\/drp-vagy-bcp-melyiket-valassza\/\"><small>DRP \u00e9s BCP<\/small>DRP vagy BCP: melyiket v\u00e1lassza?<\/a><a href=\"\/hu\/utmutatok\/drp-bcp\/uzleti-alkalmazas-elerhetosege-meghibasodaskor\/\"><small>DRP \u00e9s BCP<\/small>Hogyan tarthat\u00f3 el\u00e9rhet\u0151 egy \u00fczleti alkalmaz\u00e1s meghib\u00e1sod\u00e1s idej\u00e9n?<\/a><a href=\"\/hu\/utmutatok\/drp-bcp\/rto-meghatarozasa\/\"><small>DRP \u00e9s BCP<\/small>Hogyan hat\u00e1rozza meg az RTO-t?<\/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><\/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-bbb1934 elementor-widget elementor-widget-text-editor\" data-id=\"bbb1934\" 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:\/\/nvlpubs.nist.gov\/nistpubs\/legacy\/sp\/nistspecialpublication800-34r1.pdf\" target=\"_blank\" rel=\"noopener\">SP 800-34 Rev. 1, Contingency Planning Guide for Federal Information Systems<\/a> \u2013 NIST<\/li><li><a href=\"https:\/\/messervices.cyber.gouv.fr\/documents-guides\/anssi_fondamentaux_sauvegarde_systemes_dinformation_v1.1.pdf\" target=\"_blank\" rel=\"noopener\">Az informatikai rendszerek ment\u00e9se \u2013 Alapok (ANSSI-BP-100, v1.1, 2025. november 27.)<\/a> \u2013 ANSSI (francia \u00fcgyn\u00f6ks\u00e9g)<\/li><li><a href=\"https:\/\/messervices.cyber.gouv.fr\/documents-guides\/anssi-guide-gestion_crise_cyber.pdf\" target=\"_blank\" rel=\"noopener\">Kiberv\u00e1ls\u00e1g: az operat\u00edv \u00e9s strat\u00e9giai kezel\u00e9s kulcsai (2021. december)<\/a> \u2013 ANSSI (francia \u00fcgyn\u00f6ks\u00e9g)<\/li><li><a href=\"https:\/\/www.wedoback.com\/offre-pca\/\" target=\"_blank\" rel=\"noopener\">BCP aj\u00e1nlat: azonnali \u00fczletmenet-folytonoss\u00e1g<\/a> \u2013 WeDoBack<\/li><li><a href=\"https:\/\/www.wedoback.com\/offre-pra\/\" target=\"_blank\" rel=\"noopener\">DRP aj\u00e1nlat: m\u0171k\u00f6d\u00e9s helyre\u00e1ll\u00edt\u00e1sa katasztr\u00f3fa ut\u00e1n<\/a> \u2013 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-1f21352 e-con-full wdb-g-aside e-flex e-con e-parent\" data-id=\"1f21352\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9246484 elementor-widget elementor-widget-text-editor\" data-id=\"9246484\" 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-2a1c88b elementor-widget elementor-widget-text-editor\" data-id=\"2a1c88b\" 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>Biztons\u00e1gi ment\u00e9si, DRP- vagy BCP-projektje van?<\/h3><p>T\u00f6bb mint 20 \u00e9v tapasztalat a v\u00e1llalati adatok v\u00e9delm\u00e9ben.<\/p><a class=\"wdb-g-btn wdb-g-btn-primary\" href=\"\/hu\/arajanlatkeres\/\">\u00c1raj\u00e1nlatot k\u00e9rek<\/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-addfffa e-con-full wdb-g-cta e-flex e-con e-parent\" data-id=\"addfffa\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-1dbc19c e-con-full wdb-g-cta-in e-flex e-con e-parent\" data-id=\"1dbc19c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ed4dc6a elementor-widget elementor-widget-text-editor\" data-id=\"ed4dc6a\" 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>V\u00e9dje adatait a WeDoBack seg\u00edts\u00e9g\u00e9vel<\/h2><p>Titkos\u00edtott, telephelyen k\u00edv\u00fcli biztons\u00e1gi ment\u00e9s, megv\u00e1ltoztathatatlan t\u00e1rol\u00e1s, DRP \u00e9s BCP: \u00edrja le nek\u00fcnk szervereit, mi pedig javasoljuk a megfelel\u0151 kombin\u00e1ci\u00f3t.<\/p><div class=\"wdb-g-btns\"><a class=\"wdb-g-btn wdb-g-btn-primary\" href=\"\/hu\/arajanlatkeres\/\">\u00c1raj\u00e1nlatot k\u00e9rek<\/a><a class=\"wdb-g-btn wdb-g-btn-ghost\" href=\"\/hu\/ajanlatok-es-arak\/\">Aj\u00e1nlatok \u00e9s \u00e1rak<\/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":33613,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_seopress_titles_title":"Kritikus szerver folytonoss\u00e1ga: a m\u00f3dszer | WeDoBack","_seopress_titles_desc":"Egy kritikus szervernek telephelyen k\u00edv\u00fcli m\u00e1solat, m\u00e9retezett tartal\u00e9k, ind\u00edt\u00e1si sorrend \u00e9s dat\u00e1lt teszt kell. A t\u00f6bbi infrastrukt\u00fara v\u00e1rhat.","_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-pra-pca.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-pra-pca.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-34819","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\/34819","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=34819"}],"version-history":[{"count":1,"href":"https:\/\/eu.wedoback.com\/hu\/wp-json\/wp\/v2\/pages\/34819\/revisions"}],"predecessor-version":[{"id":35162,"href":"https:\/\/eu.wedoback.com\/hu\/wp-json\/wp\/v2\/pages\/34819\/revisions\/35162"}],"up":[{"embeddable":true,"href":"https:\/\/eu.wedoback.com\/hu\/wp-json\/wp\/v2\/pages\/33613"}],"wp:attachment":[{"href":"https:\/\/eu.wedoback.com\/hu\/wp-json\/wp\/v2\/media?parent=34819"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}