{"id":4185,"date":"2025-12-01T10:45:57","date_gmt":"2025-12-01T09:45:57","guid":{"rendered":"https:\/\/intelion.pl\/?p=4185"},"modified":"2025-12-02T12:40:39","modified_gmt":"2025-12-02T11:40:39","slug":"zasada-3-2-1-czyli-fundament-bezpiecznego-backupu-w-firmie","status":"publish","type":"post","link":"https:\/\/intelion.pl\/en\/bezpieczenstwo-it\/zasada-3-2-1-czyli-fundament-bezpiecznego-backupu-w-firmie\/","title":{"rendered":"Zasada 3-2-1, czyli fundament bezpiecznego backupu w firmie"},"content":{"rendered":"<div id=\"fws_6a0e714d9b1f1\"  data-column-margin=\"default\" data-midnight=\"dark\"  class=\"wpb_row vc_row-fluid vc_row\"  style=\"padding-top: 0px; padding-bottom: 0px; \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-animation-delay=\"\" data-bg-overlay=\"false\"><div class=\"inner-wrap row-bg-layer\" ><div class=\"row-bg viewport-desktop\"  style=\"\"><\/div><\/div><\/div><div class=\"row_col_wrap_12 col span_12 dark left\">\n\t<div  class=\"vc_col-sm-12 wpb_column column_container vc_column_container col no-extra-padding inherit_tablet inherit_phone\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t\t<\/div>\n<\/div>\n\n\n\n\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t<div id=\"fws_6a0e714d9bdd7\"  data-column-margin=\"default\" data-midnight=\"dark\"  class=\"wpb_row vc_row-fluid vc_row\"  style=\"padding-top: 0px; padding-bottom: 0px; \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-animation-delay=\"\" data-bg-overlay=\"false\"><div class=\"inner-wrap row-bg-layer\" ><div class=\"row-bg viewport-desktop\"  style=\"\"><\/div><\/div><\/div><div class=\"row_col_wrap_12 col span_12 dark left\">\n\t<div  class=\"vc_col-sm-12 wpb_column column_container vc_column_container col no-extra-padding inherit_tablet inherit_phone\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t<div class=\"divider-wrap\" data-alignment=\"default\"><div style=\"margin-top: 20px; width: 30px; height: 2px; margin-bottom: 20px;\" data-width=\"30px\" data-animate=\"yes\" data-animation-delay=\"\" data-color=\"accent-color\" class=\"divider-small-border\"><\/div><\/div>\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<p><span class=\"TextRun SCXW43119573 BCX0\" lang=\"PL-PL\" xml:lang=\"PL-PL\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW43119573 BCX0\">Firma jest przestrzeni\u0105, w kt\u00f3rej <\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">ka\u017cdego dnia <\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">przetwarza si\u0119<\/span> <span class=\"NormalTextRun SCXW43119573 BCX0\">bardzo <\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">du\u017ce<\/span><span class=\"NormalTextRun SCXW43119573 BCX0\"> ilo\u015bci danych \u2013<\/span> <span class=\"NormalTextRun SCXW43119573 BCX0\">dokument<\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">y<\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">,<\/span><span class=\"NormalTextRun SCXW43119573 BCX0\"> mail<\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">e<\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">, <\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">bazy klient\u00f3w, <\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">zaawansowane <\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">systemy<\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">,<\/span><span class=\"NormalTextRun SCXW43119573 BCX0\"> narz\u0119dzia do komunikacji<\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">..<\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">. <\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">Cho\u0107 na co dzie\u0144 zwykle<\/span><span class=\"NormalTextRun SCXW43119573 BCX0\"> o tym nie my\u015blimy, utrata tych <\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">zasob\u00f3w<\/span><span class=\"NormalTextRun SCXW43119573 BCX0\"> mo\u017ce zdarzy\u0107 si\u0119 w jednej<\/span> <span class=\"NormalTextRun SCXW43119573 BCX0\">chwili<\/span><span class=\"NormalTextRun SCXW43119573 BCX0\"> \u2013 w<\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">ystarczy awaria, b\u0142\u0105d cz\u0142owieka<\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">,<\/span><span class=\"NormalTextRun SCXW43119573 BCX0\"> cyberatak.<\/span> <span class=\"NormalTextRun SCXW43119573 BCX0\">Dlatego tak wa\u017cne jest regularne <\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">tworzenie<\/span><span class=\"NormalTextRun SCXW43119573 BCX0\"> kopii zapasowych<\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">, <\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">jednak<\/span><span class=\"NormalTextRun SCXW43119573 BCX0\"> nie byle jakich<\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">. <\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">Solidn\u0105 ochron\u0119 gwarantuje sprawdzona <\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">i stosowana od lat <\/span><span class=\"NormalTextRun SCXW43119573 BCX0\">zasada 3-2-1.<\/span><\/span><span class=\"EOP SCXW43119573 BCX0\" data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n\t<\/div>\n<\/div>\n\n\n\n<h2 style=\"text-align: left;font-family:Raleway;font-weight:400;font-style:normal\" class=\"vc_custom_heading vc_do_custom_heading\" >Backup jako kluczowy element ochrony danych w firmie<\/h2>\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<p><span data-contrast=\"auto\">Na pocz\u0105tek gar\u015b\u0107 danych:<\/span><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n<ul>\n<li><span data-contrast=\"none\"> 66% polskich przedsi\u0119biorstw odnotowa\u0142o w ci\u0105gu roku naruszenie ochrony IT (\u017ar\u00f3d\u0142o: Badanie KPMG \u201eBarometr Cyberbezpiecze\u0144stwa\u201d).<\/span><\/li>\n<li><b> <\/b><span data-contrast=\"none\">Tylko 2% polskich firm ma wysoki poziom gotowo\u015bci na obecne cyberzagro\u017cenia (\u017ar\u00f3d\u0142o: Raport Cisco Cybersecurity Readiness Index 2024).<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"auto\">Utrata danych mo\u017ce nast\u0105pi\u0107 jednak nie tylko w wyniku cyberataku, ale te\u017c awarii sprz\u0119tu, problem\u00f3w z sieci\u0105, b\u0142\u0119du cz\u0142owieka czy zdarze\u0144 losowych, typu po\u017car, zalanie, zniszczenie. Koszty takich incydent\u00f3w mog\u0105 by\u0107 dla firmy ogromne, zar\u00f3wno pod k\u0105tem finansowym, jak i reputacyjnym.<\/span> <b><span data-contrast=\"auto\">Nie ma w\u0105tpliwo\u015bci, \u017ce solidny backup, kt\u00f3ry przetrwa ka\u017cde zagro\u017cenie, to dzi\u015b nie opcja, ale must have ka\u017cdego biznesu<\/span><\/b><span data-contrast=\"auto\">.<\/span><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n<p><a href=\"https:\/\/intelion.pl\/en\/bezpieczenstwo-it\/jak-chronic-sie-przed-cyberzagrozeniami\/\"><span data-contrast=\"none\">Sprawd\u017a, jak na co dzie\u0144 chroni\u0107 si\u0119 przed cyberzagro\u017ceniami<\/span><\/a><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n\t<\/div>\n<\/div>\n\n\n\n<div class=\"nectar-fancy-ul\" data-list-icon=\"icon-salient-check\" data-animation=\"false\" data-animation-delay=\"0\" data-color=\"accent-color\" data-spacing=\"25px\" data-alignment=\"left\"> \n<blockquote>\n<h3><span class=\"TextRun SCXW219436477 BCX0\" lang=\"PL-PL\" xml:lang=\"PL-PL\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW219436477 BCX0\">Z<\/span><span class=\"NormalTextRun SCXW219436477 BCX0\">asada 3-2-1<\/span> <span class=\"NormalTextRun SCXW219436477 BCX0\">w tworzeniu backupu <\/span><span class=\"NormalTextRun SCXW219436477 BCX0\">\u2013 na czym polega?<\/span><\/span><span class=\"EOP SCXW219436477 BCX0\" data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/h3>\n<\/blockquote>\n<p><span data-contrast=\"auto\">Warto pami\u0119ta\u0107, \u017ce backup backupowi nier\u00f3wny. Nasze do\u015bwiadczenie pokazuje, \u017ce aby dane by\u0142y naprawd\u0119 chronione, nale\u017cy zastosowa\u0107 sprawdzon\u0105 metod\u0119:<\/span><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n<p><b><span data-contrast=\"auto\">3 \u2013 Przechowuj minimum trzy kopie danych<\/span><\/b><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">W tym jedna g\u0142\u00f3wna, \u201e\u017cywa\u201d, na kt\u00f3rej firma pracuje (zwykle na serwerze) + co najmniej dwie kopie zapasowe.<\/span><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n<p><b><span data-contrast=\"auto\">2 \u2013 Umie\u015b\u0107 kopie zapasowe na dw\u00f3ch r\u00f3\u017cnych no\u015bnikach<\/span><\/b><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Trzymanie kopii na jednej macierzy to zbyt du\u017ce ryzyko. Przyk\u0142ady no\u015bnik\u00f3w kopii zapasowych to: NAS, chmura, serwer w zewn\u0119trznym centrum danych, ta\u015bmy LTO, dysk zewn\u0119trzny. Warto jednak dobra\u0107 no\u015bniki do specyfiki danej firmy i skali dzia\u0142alno\u015bci.<\/span><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n<p><b><span data-contrast=\"auto\">1 \u2013 Jedn\u0105 kopi\u0119 trzymaj poza siedzib\u0105 firmy<\/span><\/b><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Wa\u017cne, by mie\u0107 backup, kt\u00f3ry przetrwa w sytuacji zniszczenia czy zalania firmy, kradzie\u017cy b\u0105d\u017a awarii ca\u0142ej infrastruktury. Obecnie najcz\u0119\u015bciej wykorzystuje si\u0119 do tego chmur\u0119 lub zdalne centrum danych.<\/span><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span> <\/div><div class=\"divider-wrap\" data-alignment=\"default\"><div style=\"height: 40px;\" class=\"divider\"><\/div><\/div><a class=\"nectar-button medium see-through accent-color has-icon\"  role=\"button\" style=\"\"  href=\"https:\/\/intelion.pl\/en\/outsourcing-it\/outsourcing-it-budowanie-zaufania\/\" data-color-override=\"false\" data-hover-color-override=\"false\" data-hover-text-color-override=\"#fff\"><span>Zobacz, jak budujemy zaufanie klient\u00f3w w outsourcingu IT<\/span><i  class=\"icon-button-arrow\"><\/i><\/a><div class=\"divider-wrap\" data-alignment=\"default\"><div style=\"height: 40px;\" class=\"divider\"><\/div><\/div><h2 style=\"text-align: left\" class=\"vc_custom_heading vc_do_custom_heading\" >Zasada 3-2-1 \u2013 dlaczego warto j\u0105 stosowa\u0107?<\/h2><div class=\"divider-wrap\" data-alignment=\"default\"><div style=\"margin-top: 20px; width: 30px; height: 2px; margin-bottom: 20px;\" data-width=\"30px\" data-animate=\"\" data-animation-delay=\"\" data-color=\"accent-color\" class=\"divider-small-border\"><\/div><\/div><div class=\"nectar-fancy-ul\" data-list-icon=\"icon-salient-check\" data-animation=\"false\" data-animation-delay=\"0\" data-color=\"accent-color\" data-spacing=\"default\" data-alignment=\"left\"> <span data-contrast=\"auto\">Powy\u017cszy spos\u00f3b praktykowania backup\u00f3w przynosi wielowymiarowe korzy\u015bci.<\/span><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><b><span data-contrast=\"auto\">Zabezpieczenie na wypadek awarii sprz\u0119tu lub dzia\u0142ania cz\u0142owieka<\/span><\/b><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Dyski i serwery z czasem si\u0119 zu\u017cywaj\u0105, ulegaj\u0105 awariom, to tylko kwestia czasu. Backup adresowany do r\u00f3\u017cnych \u017ar\u00f3de\u0142 daje pewno\u015b\u0107, \u017ce pojedynczy problem nie spowoduje utraty danych. To wa\u017cne r\u00f3wnie\u017c w kontek\u015bcie ryzyka b\u0142\u0119du ludzkiego lub celowego, nieetycznego dzia\u0142ania, jak usuni\u0119cie danych, bo takie sytuacje niestety te\u017c si\u0119 zdarzaj\u0105. \u00a0W\u00f3wczas d\u0142ugi okres trzymania kopii zapasowych (tzw. retencji), np. kopia danych na koniec ka\u017cdego roku przez 3 lata, mo\u017ce okaza\u0107 si\u0119 kluczowy\u00a0w odzyskaniu danych, nawet je\u015bli od ich naruszenia danych min\u0119\u0142o du\u017co czasu.\u00a0<\/span><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n<p><b><span data-contrast=\"auto\">Ochrona przed cyberzagro\u017ceniami<\/span><\/b><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Coraz cz\u0119\u015bciej zdarzaj\u0105 si\u0119 ataki szyfruj\u0105ce dane, a przest\u0119pcy atakuj\u0105 nie tylko firmy, ale te\u017c ich serwery backupowe. Posiadanie odpowiednich kopii znacz\u0105co zwi\u0119ksza szanse na odzyskanie danych.<\/span><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n<p><b><span data-contrast=\"auto\">Minimalizacja przestoj\u00f3w<\/span><\/b><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Dost\u0119p do aktualnej kopii zapasowej umo\u017cliwia szybkie odtworzenie systemu i powr\u00f3t do pracy. Tym samym minimalizuje ryzyko kosztownych przestoj\u00f3w.<\/span><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n<p><b><span data-contrast=\"auto\">Skalowalno\u015b\u0107<\/span><\/b><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Mo\u017cna na bie\u017c\u0105co dostosowywa\u0107 przestrze\u0144 kopii zapasowych do zmieniaj\u0105cych si\u0119 potrzeb firmy bez konieczno\u015bci ponoszenia koszt\u00f3w sprz\u0119tu lokalnego. Zasada 3-2-1 daje wi\u0119c du\u017c\u0105 elastyczno\u015b\u0107.<\/span><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n<p><b><span data-contrast=\"auto\">Zgodno\u015b\u0107 z wymogami prawnymi<\/span><\/b><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Wiele bran\u017c obj\u0119tych jest obowi\u0105zkiem archiwizacji danych. Dobra strategia backupowa pomaga spe\u0142ni\u0107 wymagania prawne oraz audytowe.<\/span><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span> <\/div><h2 style=\"text-align: left;font-family:Raleway;font-weight:400;font-style:normal\" class=\"vc_custom_heading vc_do_custom_heading\" >Backup danych \u2013 o tym warto pami\u0119ta\u0107<\/h2><div class=\"nectar-fancy-ul\" data-list-icon=\"icon-salient-check\" data-animation=\"false\" data-animation-delay=\"0\" data-color=\"accent-color\" data-spacing=\"default\" data-alignment=\"left\"> <span data-contrast=\"auto\">Trzeba podkre\u015bli\u0107, \u017ce wyb\u00f3r no\u015bnik\u00f3w kopii zapasowych i wdro\u017cenie ich to jedna kwestia. Drug\u0105, r\u00f3wnie wa\u017cn\u0105, jest <\/span><b><span data-contrast=\"auto\">regularne testowanie procedur odtwarzania<\/span><\/b><span data-contrast=\"auto\">, kt\u00f3re przynosi pewno\u015b\u0107, \u017ce system kopiowania i odzyskiwania danych dzia\u0142a prawid\u0142owo.<\/span> <span data-contrast=\"auto\">Istotne jest tak\u017ce, by firma mia\u0142a <\/span><b><span data-contrast=\"auto\">opracowan\u0105 procedur\u0119 okre\u015blaj\u0105c\u0105 zakres backupu, cz\u0119stotliwo\u015bci tworzenia kopii zapasowych, odpowiedzialno\u015bci konkretnych os\u00f3b w tym zakresie, spos\u00f3b testowania, bezpiecze\u0144stwo dost\u0119pu i post\u0119powanie w razie awarii<\/span><\/b><span data-contrast=\"auto\">.<\/span><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span> <\/div><h2 style=\"text-align: left;font-family:Raleway;font-weight:400;font-style:normal\" class=\"vc_custom_heading vc_do_custom_heading\" >Outsourcing IT a skuteczna strategia backupu<\/h2><div class=\"nectar-fancy-ul\" data-list-icon=\"icon-salient-check\" data-animation=\"false\" data-animation-delay=\"0\" data-color=\"accent-color\" data-spacing=\"default\" data-alignment=\"left\"> <span data-contrast=\"auto\">Dla wielu firm przygotowanie i utrzymanie profesjonalnej polityki backupu bywa sporym wyzwaniem. Warto rozwa\u017cy\u0107 przeniesienie tego zadania na specjalist\u00f3w. W INTELION w ramach outsourcingu IT zapewniamy:<\/span><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:&#091;8226&#093;,&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">dob\u00f3r i wdro\u017cenie optymalnego systemu backupu zgodnie z zasad\u0105 3-2-1,<\/span><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:&#091;8226&#093;,&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">automatyzacj\u0119 i monitoring kopii zapasowych,<\/span><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:&#091;8226&#093;,&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">regularne testy mo\u017cliwo\u015b\u0107 odtworzenia system\u00f3w.<\/span><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"auto\">Obecnie u naszych klient\u00f3w najcz\u0119\u015bciej stosujemy\u00a0<\/span><b><span data-contrast=\"auto\">jedn\u0105 kopi\u0119 zapasow\u0105 w sieci lokalnej NAS, a kolejn\u0105 w chmurze, np. w ramach Azure Backup<\/span><\/b><span data-contrast=\"auto\">. Nasza praktyka pokazuje, \u017ce taki model jest<\/span><b><span data-contrast=\"auto\"> \u0142atwy do wdro\u017cenia i automatyzacji, a do tego stosunkowo niedrogi<\/span><\/b><span data-contrast=\"auto\">. Wprowadzone rozwi\u0105zanie jest pewne i nie wymaga ingerencji cz\u0142owieka. Dzi\u0119ki temu firma mo\u017ce skupi\u0107 si\u0119 na swojej dzia\u0142alno\u015bci, maj\u0105c pewno\u015b\u0107, \u017ce dane s\u0105 odpowiednio chronione.<\/span><span data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:0}\">\u00a0<\/span> <\/div><div class=\"divider-wrap\" data-alignment=\"default\"><div style=\"height: 25px;\" class=\"divider\"><\/div><\/div><h2 style=\"text-align: left;font-family:Raleway;font-weight:400;font-style:normal\" class=\"vc_custom_heading vc_do_custom_heading\" >Backup, kt\u00f3ry naprawd\u0119 dzia\u0142a<\/h2>\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<p><strong><span class=\"TextRun SCXW5944352 BCX0\" lang=\"PL-PL\" xml:lang=\"PL-PL\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW5944352 BCX0\">Zasada<\/span><span class=\"NormalTextRun SCXW5944352 BCX0\">, by<\/span> <\/span><span class=\"TextRun SCXW5944352 BCX0\" lang=\"PL-PL\" xml:lang=\"PL-PL\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW5944352 BCX0\">posiada<\/span><span class=\"NormalTextRun SCXW5944352 BCX0\">\u0107<\/span> <span class=\"NormalTextRun SCXW5944352 BCX0\">3<\/span><span class=\"NormalTextRun SCXW5944352 BCX0\"> kopi<\/span><span class=\"NormalTextRun SCXW5944352 BCX0\">e<\/span><span class=\"NormalTextRun SCXW5944352 BCX0\"> danych na <\/span><span class=\"NormalTextRun SCXW5944352 BCX0\">2<\/span><span class=\"NormalTextRun SCXW5944352 BCX0\"> r\u00f3\u017cnych no\u015bnikach, z kt\u00f3rych <\/span><span class=\"NormalTextRun SCXW5944352 BCX0\">1<\/span><span class=\"NormalTextRun SCXW5944352 BCX0\"> poza siedzib\u0105 firmy<\/span><span class=\"NormalTextRun SCXW5944352 BCX0\">, n<\/span><span class=\"NormalTextRun SCXW5944352 BCX0\">ajlepiej<\/span> <span class=\"NormalTextRun SCXW5944352 BCX0\">w chmurze<\/span><span class=\"NormalTextRun SCXW5944352 BCX0\">,<\/span> <span class=\"NormalTextRun SCXW5944352 BCX0\">to <\/span><span class=\"NormalTextRun SCXW5944352 BCX0\">jedna z najprostszych<\/span><span class=\"NormalTextRun SCXW5944352 BCX0\">, a <\/span><span class=\"NormalTextRun SCXW5944352 BCX0\">jednocze\u015bnie<\/span><span class=\"NormalTextRun SCXW5944352 BCX0\"> najskuteczniejszych metod zabezpieczania danych<\/span><\/span><\/strong><span class=\"TextRun SCXW5944352 BCX0\" lang=\"PL-PL\" xml:lang=\"PL-PL\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW5944352 BCX0\">. Odpowiednio wdro\u017cona pozwala chroni\u0107 firm\u0119 przed awariami, atakami <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW5944352 BCX0\">ransomware<\/span><span class=\"NormalTextRun SCXW5944352 BCX0\">, b\u0142\u0119dami ludzkimi i niespodziewanymi zdarzeniami losowymi<\/span><span class=\"NormalTextRun SCXW5944352 BCX0\">, a wi\u0119c <\/span><span class=\"NormalTextRun SCXW5944352 BCX0\">zapewnia pe\u0142ny spok\u00f3j.<\/span><\/span><span class=\"EOP SCXW5944352 BCX0\" data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6}\">\u00a0<\/span><\/p>\n\t<\/div>\n<\/div>\n\n\n\n\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t<div id=\"fws_6a0e714d9de36\"  data-column-margin=\"default\" data-midnight=\"light\"  class=\"wpb_row vc_row-fluid vc_row full-width-section\"  style=\"padding-top: 20px; padding-bottom: 20px; \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-animation-delay=\"\" data-bg-overlay=\"false\"><div 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strategi\u0119 kopii zapasowych?<\/span><\/span><\/a><\/p>\n\t<\/div>\n<\/div>\n\n\n\n<div class=\"divider-wrap\" data-alignment=\"default\"><div style=\"height: 10px;\" class=\"divider\"><\/div><\/div><a class=\"nectar-button jumbo see-through extra-color-2 has-icon\"  role=\"button\" style=\"\"  href=\"https:\/\/intelion.pl\/en\/kontakt\/#formularz\" data-color-override=\"false\" data-hover-color-override=\"false\" data-hover-text-color-override=\"#fff\"><span>Skontaktuj si\u0119 z nami!<\/span><i  class=\"fa fa-envelope-open-o\"><\/i><\/a>\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t<div id=\"fws_6a0e714d9e9d2\"  data-column-margin=\"default\" data-midnight=\"light\"  class=\"wpb_row vc_row-fluid vc_row full-width-section vc_row-o-equal-height vc_row-flex vc_row-o-content-middle\"  style=\"padding-top: 70px; padding-bottom: 70px; \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-animation-delay=\"\" data-bg-overlay=\"false\"><div class=\"inner-wrap row-bg-layer\" ><div class=\"row-bg viewport-desktop using-bg-color\"  style=\"background-color: #000000; \"><\/div><\/div><\/div><div class=\"row_col_wrap_12 col span_12 light left\">\n\t<div  class=\"vc_col-sm-6 wpb_column column_container vc_column_container col centered-text no-extra-padding force-tablet-text-align-center force-phone-text-align-center inherit_tablet inherit_phone\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t<div id=\"fws_6a0e714d9f165\"  data-column-margin=\"default\" data-midnight=\"dark\"  class=\"wpb_row vc_row-fluid vc_row\"  style=\"padding-top: 0px; padding-bottom: 0px; \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-animation-delay=\"\" data-bg-overlay=\"false\"><div class=\"inner-wrap row-bg-layer\" ><div 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bardzo...","protected":false},"author":5,"featured_media":4195,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17,21],"tags":[],"class_list":{"0":"post-4185","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-bezpieczenstwo-it","8":"category-microsoft-azure"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.6 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Zasada 3-2-1 w tworzeniu backupu w firmie<\/title>\n<meta name=\"description\" content=\"Poznaj zasad\u0119 3-2-1 i dowiedz si\u0119, jak skutecznie zabezpieczy\u0107 firmowe dane przed awariami, b\u0142\u0119dami i cyberzagro\u017ceniami dzi\u0119ki w\u0142a\u015bciwej strategii backupu.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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