{"id":34920,"date":"2026-10-07T18:13:05","date_gmt":"2026-10-07T16:13:05","guid":{"rendered":"https:\/\/eu.wedoback.com\/?page_id=34920"},"modified":"2026-10-08T13:16:19","modified_gmt":"2026-10-08T11:16:19","slug":"vad-ar-en-sakerhetskopia","status":"publish","type":"page","link":"https:\/\/eu.wedoback.com\/sv\/guider\/sakerhetskopiering\/vad-ar-en-sakerhetskopia\/","title":{"rendered":"Vad \u00e4r en s\u00e4kerhetskopia?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"34920\" class=\"elementor elementor-34920 elementor-31913\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bf7ddae e-con-full wdb-g e-flex e-con e-parent\" data-id=\"bf7ddae\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-738fcb6 e-con-full wdb-g-hero e-flex e-con e-parent\" data-id=\"738fcb6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-b654ad0 e-con-full wdb-g-hero-in e-flex e-con e-parent\" data-id=\"b654ad0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dfeb8ef elementor-widget elementor-widget-text-editor\" data-id=\"dfeb8ef\" 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=\"\/sv\/\">Startsida<\/a><span>\u203a<\/span><a href=\"\/sv\/guider\/\">Guider<\/a><span>\u203a<\/span><a href=\"\/sv\/guider\/sakerhetskopiering\/\">S\u00e4kerhetskopiering<\/a><\/p><p class=\"wdb-g-pill\" style=\"--pill:#01adb9\">S\u00e4kerhetskopiering<\/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-22e52d0 elementor-widget elementor-widget-heading\" data-id=\"22e52d0\" 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\">Vad \u00e4r en s\u00e4kerhetskopia?<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c19cac7 elementor-widget elementor-widget-text-editor\" data-id=\"c19cac7\" 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\">En s\u00e4kerhetskopia \u00e4r en kopia av data som g\u00f6rs f\u00f6r att kunna \u00e5terst\u00e4llas: den dag originalet f\u00f6rsvinner, \u00e4ndras av misstag eller krypteras vid en attack kan ni g\u00e5 tillbaka till ett tidigare l\u00e4ge. S\u00e5 l\u00e4nge ingen har \u00e5terst\u00e4llt en fil och kontrollerat att den g\u00e5r att \u00f6ppna har ni en data\u00f6verf\u00f6ring, inte en bevisad s\u00e4kerhetskopia.<\/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-79fb99c elementor-widget elementor-widget-text-editor\" data-id=\"79fb99c\" 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>Uppdaterad i <b>oktober 2026<\/b><\/span><span><b>4 min<\/b> l\u00e4sning<\/span><span><b>5<\/b> k\u00e4llor<\/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-6ea7fb9 e-con-full wdb-g-body e-flex e-con e-parent\" data-id=\"6ea7fb9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-94aa479 e-con-full wdb-g-grid e-flex e-con e-parent\" data-id=\"94aa479\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4041a4b e-con-full wdb-g-article e-flex e-con e-parent\" data-id=\"4041a4b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0871e3e elementor-widget elementor-widget-text-editor\" data-id=\"0871e3e\" 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>Det viktigaste<\/h2><ul><li>En riktig s\u00e4kerhetskopia \u00e4r <strong>skild fr\u00e5n originalet<\/strong>, sparar <strong>flera tidpunkter<\/strong> och \u00e5terst\u00e4lls med en k\u00e4nd rutin.<\/li><li>ANSSI (Frankrikes nationella cybers\u00e4kerhetsmyndighet) och CNIL (Frankrikes dataskyddsmyndighet) rekommenderar <strong>3-2-1<\/strong>-regeln: tre exemplar, tv\u00e5 olika medier, varav ett offline.<\/li><li>RAID, synkronisering och papperskorgen i Microsoft 365 \u00e4r inte s\u00e4kerhetskopior.<\/li><li>Frekvensen avg\u00f6r hur stor dataf\u00f6rlust som \u00e4r acceptabel (RPO); \u00e5terst\u00e4llningsmetoden avg\u00f6r hur l\u00e4nge verksamheten st\u00e5r still (RTO).<\/li><li>En s\u00e4kerhetskopia som aldrig har \u00e5terst\u00e4llts, eller vars nyckel har g\u00e5tt f\u00f6rlorad, bevisar ingenting.<\/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-420e0df elementor-widget elementor-widget-text-editor\" data-id=\"420e0df\" 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>Vad kopian m\u00e5ste g\u00f6ra m\u00f6jligt<\/h2><p>Tre egenskaper skiljer en s\u00e4kerhetskopia fr\u00e5n en vanlig dubblett:<\/p><ol><li><strong>Den \u00e4r skild fr\u00e5n originalet.<\/strong> En extra disk i samma server, eller programmets papperskorg, drabbas av samma brand, samma str\u00f6mavbrott och ofta samma ransomware. CNIL r\u00e4knar det som ett misstag att lagra s\u00e4kerhetskopiorna p\u00e5 samma plats som originaldata.<\/li><li><strong>Den sparar en historik.<\/strong> Ni ska kunna g\u00e5 tillbaka till tisdag kl. 18, inte bara till den senaste kopian, som redan kan inneh\u00e5lla den skadade filen.<\/li><li><strong>Den kan \u00e5terst\u00e4llas av n\u00e5gon som k\u00e4nner till rutinen.<\/strong> Mediet, programvaran, l\u00f6senordet och krypteringsnyckeln m\u00e5ste finnas tillg\u00e4ngliga den dag incidenten intr\u00e4ffar, inte bara den dag l\u00f6sningen installerades. ANSSI kr\u00e4ver att s\u00e4kerhetskopiorna testas regelbundet och att en \u00e5terst\u00e4llningsrutin dokumenteras och till\u00e4mpas.<\/li><\/ol><p>S\u00e4kerhetskopieringen kan omfatta filer, databaser, e-postl\u00e5dor eller en hel maskin (system, applikationer, konton, inst\u00e4llningar). Om bara filerna \u00e5terst\u00e4lls m\u00e5ste servern installeras om innan de kan l\u00e4ggas tillbaka. En \u00e5terst\u00e4lld systemavbildning s\u00e4tter maskinen i drift igen.<\/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-e9f4e14 elementor-widget elementor-widget-text-editor\" data-id=\"e9f4e14\" 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>3-2-1-regeln<\/h2><p>ANSSI och CNIL rekommenderar b\u00e5da den s\u00e5 kallade 3-2-1-regeln:<\/p><ul><li><strong>3<\/strong> exemplar av data: produktionsdata och tv\u00e5 s\u00e4kerhetskopior;<\/li><li><strong>2<\/strong> olika medier;<\/li><li><strong>1<\/strong> kopia offline, det vill s\u00e4ga p\u00e5 ett medium som \u00e4r fr\u00e5nkopplat fr\u00e5n alla informationssystem.<\/li><\/ul><figure class=\"wdb-f wdb-f-321\" role=\"img\" aria-label=\"3-2-1-regeln: 3 kopior av era data, 2 olika medier, 1 kopia offline\"><figcaption class=\"wdb-f-title\">3-2-1-regeln<\/figcaption><div class=\"wdb-f-cols\"><div class=\"wdb-f-col\"><span class=\"wdb-f-num\">3<\/span><p>kopior av era data<\/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>olika medier<\/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>kopia 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\">Rekommendation fr\u00e5n ANSSI och CNIL (Frankrike)<\/p><\/figure><p>ANSSI anser att denna offlinekopia \u00e4r oumb\u00e4rlig, \u00e4ven om den g\u00f6rs mer s\u00e4llan \u00e4n de andra. Hur man r\u00e4knar finns i <a href=\"\/sv\/guider\/sakerhetskopiering\/hur-manga-sakerhetskopior-spara\/\">Hur m\u00e5nga s\u00e4kerhetskopior ska man spara?<\/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-0be9f9f elementor-widget elementor-widget-text-editor\" data-id=\"0be9f9f\" 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>Tre begrepp som ofta blandas ihop<\/h2><table><thead><tr><th>\u00c5tg\u00e4rd<\/th><th>Syfte<\/th><th>Historik<\/th><\/tr><\/thead><tbody><tr><td>S\u00e4kerhetskopiering<\/td><td>G\u00e5 tillbaka till ett tidigare l\u00e4ge<\/td><td>Ja, flera tidpunkter<\/td><\/tr><tr><td>Replikering<\/td><td>Ha en n\u00e4stan identisk kopia, direkt<\/td><td>Oftast inte: kopian f\u00f6ljer originalet, \u00e4ven dess fel<\/td><\/tr><tr><td>Arkivering<\/td><td>Bevara ett bevis eller ett dokument p\u00e5 l\u00e5ng sikt<\/td><td>Ja, men syftet \u00e4r bevarande, inte att \u00e5teruppta verksamheten n\u00e4sta dag<\/td><\/tr><\/tbody><\/table><p>L\u00e4s mer i <a href=\"\/sv\/guider\/sakerhetskopiering\/skillnad-sakerhetskopiering-replikering\/\">s\u00e4kerhetskopiering och replikering<\/a> och <a href=\"\/sv\/guider\/sakerhetskopiering\/skillnad-sakerhetskopiering-arkivering\/\">s\u00e4kerhetskopiering och arkivering<\/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-46ffbd8 elementor-widget elementor-widget-text-editor\" data-id=\"46ffbd8\" 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>Fullst\u00e4ndig, inkrementell, differentiell<\/h2><p>Det finns tre metoder:<\/p><ul><li><strong>Fullst\u00e4ndig<\/strong>: allt kopieras. \u00c5terst\u00e4llningen \u00e4r enkel. Den tar tid och utrymme.<\/li><li><strong>Inkrementell<\/strong>: endast \u00e4ndringarna sedan den senaste s\u00e4kerhetskopian, oavsett typ, kopieras. Den \u00e4r l\u00e4tt. \u00c5terst\u00e4llningen spelar upp den fullst\u00e4ndiga kopian och sedan varje inkrement.<\/li><li><strong>Differentiell<\/strong>: \u00e4ndringarna sedan den senaste fullst\u00e4ndiga kopian kopieras. Den v\u00e4xer under veckan. \u00c5terst\u00e4llningen spelar upp den fullst\u00e4ndiga kopian och den senaste differentiella.<\/li><\/ul><p>CNIL rekommenderar att kombinera dagliga inkrementella s\u00e4kerhetskopior med regelbundna fullst\u00e4ndiga s\u00e4kerhetskopior.<\/p><p>Frekvensen avg\u00f6r <strong>RPO<\/strong> (hur mycket arbete ni accepterar att g\u00f6ra om). \u00c5terst\u00e4llningstiden avg\u00f6r <strong>RTO<\/strong> (hur l\u00e4nge verksamheten kan st\u00e5 still). ANSSI talar om PDMA (maximal tolererbar dataf\u00f6rlust) och DMIA (maximal tolererbar avbrottstid). Dessa tv\u00e5 gr\u00e4nser v\u00e4ljs verksamhet f\u00f6r verksamhet: bokf\u00f6ringen p\u00e5 fredagskv\u00e4llen och kassaservern p\u00e5 l\u00f6rdagslunchen har inte samma RPO. Se <a href=\"\/sv\/guider\/drp-bcp\/vad-ar-rto\/\">Vad \u00e4r 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-b4047bf elementor-widget elementor-widget-text-editor\" data-id=\"b4047bf\" 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>Vad en s\u00e4kerhetskopia inte g\u00f6r<\/h2><p>Den ers\u00e4tter inte ett antivirusprogram, en brandv\u00e4gg eller separata administrat\u00f6rskonton. Den h\u00e5ller inte tj\u00e4nsten ig\u00e5ng under avbrottet: det \u00e4r uppgiften f\u00f6r en katastrof\u00e5terst\u00e4llningsplan (DRP) eller en kontinuitetsplan (BCP). Den uppfyller inte i sig en lagstadgad skyldighet att bevara handlingar: ett r\u00e4kenskapsunderlag som ska sparas under den tid som lagen i ert land f\u00f6reskriver h\u00f6r till arkiveringen, med egna regler f\u00f6r integritet.<\/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-df681ed elementor-widget elementor-widget-text-editor\" data-id=\"df681ed\" 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>Vanliga misstag<\/h2><ul><li>Att tro att RAID \u00e4r en s\u00e4kerhetskopia. RAID skyddar mot en trasig disk. Det kopierar ocks\u00e5 raderingar och skadlig kryptering.<\/li><li>Att s\u00e4kerhetskopiera till en delad mapp som anv\u00e4ndare och administrat\u00f6rer kan radera.<\/li><li>Att l\u00e5ta s\u00e4kerhetskopieringsdisken vara ansluten hela tiden. ENISA, EU:s cybers\u00e4kerhetsbyr\u00e5, rekommenderar att s\u00e4kerhetskopiorna h\u00e5lls \u00e5tskilda fr\u00e5n produktionen: koppla bort mediet fr\u00e5n datorn eller n\u00e4tverket n\u00e4r det inte anv\u00e4nds.<\/li><li>Att aldrig \u00e5terst\u00e4lla. En s\u00e4kerhetskopia vars nyckel har g\u00e5tt f\u00f6rlorad, eller vars programvara inte l\u00e4ngre finns, ger ingenting tillbaka.<\/li><li>Att gl\u00f6mma molnbaserad e-post. Microsoft 365 och Google Workspace driftar e-posten men sparar ingen obegr\u00e4nsad, oberoende historik: i Exchange Online g\u00e5r ett raderat objekt att \u00e5terst\u00e4lla i 14 dagar som standard, h\u00f6gst 30 dagar.<\/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-daefaee elementor-widget elementor-widget-text-editor\" data-id=\"daefaee\" 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>Checklista: har ni en riktig s\u00e4kerhetskopia?<\/h2><ul><li>Det finns en kopia utanf\u00f6r servern och utanf\u00f6r byggnaden.<\/li><li>Minst en kopia kan inte raderas av ett vardagligt konto.<\/li><li>Flera tidpunkter finns tillg\u00e4ngliga, inte bara den senaste natten.<\/li><li>En misslyckad s\u00e4kerhetskopiering utl\u00f6ser ett larm som n\u00e5gon l\u00e4ser.<\/li><li>En fil har \u00e5terst\u00e4llts och \u00f6ppnats under de senaste tre m\u00e5naderna.<\/li><li>Krypteringsnyckeln f\u00f6rvaras n\u00e5gon annanstans \u00e4n p\u00e5 den s\u00e4kerhetskopierade maskinen.<\/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-55d4b0d elementor-widget elementor-widget-text-editor\" data-id=\"55d4b0d\" 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>Hos WeDoBack<\/h2><p>WeDoBack s\u00e4kerhetskopierar Windows- och Linux-servrar, fysiska eller virtuella, Windows- och macOS-datorer, NAS och e-post i Microsoft 365 eller Google Workspace. Data krypteras p\u00e5 kundens maskin, med en nyckel som endast kunden har, och lagras sedan p\u00e5 servrar avsedda f\u00f6r s\u00e4kerhetskopiering, \u00e5tskilda fr\u00e5n kundens produktion och redundanta. \u00c5terst\u00e4llningen kan g\u00e4lla enskilda filer eller hela servern, inklusive system och applikationer. Frekvens och lagringstid st\u00e4lls in inom ramen f\u00f6r den tecknade volymen. Erbjudandena <a href=\"\/sv\/erbjudande-smart\/\">SMART<\/a> och <a href=\"\/sv\/erbjudande-integral\/\">INTEGRAL<\/a> beskrivs p\u00e5 sidan <a href=\"\/sv\/erbjudanden-och-priser\/\">erbjudanden och priser<\/a>.<\/p><div class=\"wdb-g-btns\"><a class=\"wdb-g-btn wdb-g-btn-primary\" href=\"\/sv\/erbjudanden-och-priser\/\">Se erbjudanden och priser<\/a><a class=\"wdb-g-btn wdb-g-btn-ghost\" href=\"\/sv\/offertforfragan\/\">Beg\u00e4r en offert<\/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-6a634ee elementor-widget elementor-widget-text-editor\" data-id=\"6a634ee\" 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>Vanliga fr\u00e5gor<\/h2><details><summary>R\u00e4cker RAID eller en extra disk som s\u00e4kerhetskopia?<\/summary><p>Nej. RAID skyddar mot ett diskhaveri, inte mot radering, brand eller ransomware: felet kopieras omedelbart till alla diskar. En s\u00e4kerhetskopia ska ligga p\u00e5 ett annat medium, p\u00e5 en annan plats och ha en historik.<\/p><\/details><details><summary>Hur ofta b\u00f6r man s\u00e4kerhetskopiera?<\/summary><p>Frekvensen beror p\u00e5 hur mycket arbete ni \u00e4r beredda att g\u00f6ra om. F\u00f6r de flesta servrar i sm\u00e5 och medelstora f\u00f6retag \u00e4r en s\u00e4kerhetskopia per dag ett minimum; en databas som uppdateras kontinuerligt kr\u00e4ver flera. CNIL, Frankrikes dataskyddsmyndighet, rekommenderar dagliga inkrementella s\u00e4kerhetskopior och fullst\u00e4ndiga s\u00e4kerhetskopior med j\u00e4mna mellanrum.<\/p><\/details><details><summary>S\u00e4kerhetskopierar Microsoft 365 eller Google Workspace min e-post?<\/summary><p>De driftar och skyddar tj\u00e4nsten, men deras papperskorgar har begr\u00e4nsad lagringstid. I Exchange Online g\u00e5r raderade objekt att \u00e5terst\u00e4lla i 14 dagar som standard, h\u00f6gst 30 dagar. D\u00e4refter, eller om ett administrat\u00f6rskonto komprometteras, \u00e4r det bara en kopia utanf\u00f6r tenanten som g\u00f6r det m\u00f6jligt att g\u00e5 tillbaka.<\/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-8e3e455 elementor-widget elementor-widget-text-editor\" data-id=\"8e3e455\" 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>L\u00e4s vidare<\/h2><div class=\"wdb-g-related\"><a href=\"\/sv\/guider\/sakerhetskopiering\/strategi-sakerhetskopiering-smaforetag\/\"><small>S\u00e4kerhetskopiering<\/small>Vilken strategi f\u00f6r s\u00e4kerhetskopiering passar ett mindre f\u00f6retag?<\/a><a href=\"\/sv\/guider\/sakerhetskopiering\/testa-sakerhetskopia\/\"><small>S\u00e4kerhetskopiering<\/small>Hur testar man att en s\u00e4kerhetskopia fungerar?<\/a><a href=\"\/sv\/guider\/drp-bcp\/vad-ar-rpo\/\"><small>DRP och BCP<\/small>Vad \u00e4r RPO?<\/a><a href=\"\/sv\/guider\/sakerhetskopiering\/var-forvara-sakerhetskopior\/\"><small>S\u00e4kerhetskopiering<\/small>Var ska man f\u00f6rvara sina s\u00e4kerhetskopior?<\/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-199467b elementor-widget elementor-widget-text-editor\" data-id=\"199467b\" 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>K\u00e4llor<\/h2><p class=\"wdb-g-src-date\">Dokument som konsulterades i oktober 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\">S\u00e4kerhetskopiering av informationssystem \u2013 Grunderna (ANSSI-BP-100, v1.1, 27 november 2025, p\u00e5 franska)<\/a> \u2014 ANSSI (fransk myndighet)<\/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 (steg 9: s\u00e4kerhetskopior, p\u00e5 engelska)<\/a> \u2014 ENISA (Europeiska unionen)<\/li><li><a href=\"https:\/\/www.cnil.fr\/fr\/securite-sauvegarder\" target=\"_blank\" rel=\"noopener\">S\u00e4kerhet: S\u00e4kerhetskopiera (p\u00e5 franska)<\/a> \u2014 CNIL (fransk myndighet)<\/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\">Erbjudanden och priser<\/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-60c4b73 e-con-full wdb-g-aside e-flex e-con e-parent\" data-id=\"60c4b73\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fe6035f elementor-widget elementor-widget-text-editor\" data-id=\"fe6035f\" 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=\"Inneh\u00e5llsf\u00f6rteckning\"><p>P\u00e5 den h\u00e4r sidan<\/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-2c16c2b elementor-widget elementor-widget-text-editor\" data-id=\"2c16c2b\" 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>Ett projekt inom s\u00e4kerhetskopiering, DRP eller BCP?<\/h3><p>\u00d6ver 20 \u00e5rs erfarenhet av att skydda f\u00f6retags data.<\/p><a class=\"wdb-g-btn wdb-g-btn-primary\" href=\"\/sv\/offertforfragan\/\">Beg\u00e4r en offert<\/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-552b2b3 e-con-full wdb-g-aside e-flex e-con e-parent\" data-id=\"552b2b3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a6913a5 elementor-widget elementor-widget-text-editor\" data-id=\"a6913a5\" 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=\"Inneh\u00e5llsf\u00f6rteckning\"><p>P\u00e5 den h\u00e4r sidan<\/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-f25c756 elementor-widget elementor-widget-text-editor\" data-id=\"f25c756\" 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>Ett projekt inom s\u00e4kerhetskopiering, DRP eller BCP?<\/h3><p>\u00d6ver 20 \u00e5rs erfarenhet av att skydda f\u00f6retags data.<\/p><a class=\"wdb-g-btn wdb-g-btn-primary\" href=\"\/sv\/offertforfragan\/\">Beg\u00e4r en offert<\/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-91a0721 e-con-full wdb-g-cta e-flex e-con e-parent\" data-id=\"91a0721\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-e826f63 e-con-full wdb-g-cta-in e-flex e-con e-parent\" data-id=\"e826f63\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e0f69bc elementor-widget elementor-widget-text-editor\" data-id=\"e0f69bc\" 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>Skydda era data med WeDoBack<\/h2><p>Krypterad extern s\u00e4kerhetskopiering, of\u00f6r\u00e4nderlig lagring, DRP och BCP: beskriv era servrar f\u00f6r oss s\u00e5 f\u00f6resl\u00e5r vi r\u00e4tt kombination.<\/p><div class=\"wdb-g-btns\"><a class=\"wdb-g-btn wdb-g-btn-primary\" href=\"\/sv\/offertforfragan\/\">Beg\u00e4r en offert<\/a><a class=\"wdb-g-btn wdb-g-btn-ghost\" href=\"\/sv\/erbjudanden-och-priser\/\">Se erbjudanden och priser<\/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":33674,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_seopress_titles_title":"S\u00e4kerhetskopiering: definition och grundregler | WeDoBack","_seopress_titles_desc":"En s\u00e4kerhetskopia \u00e4r en \u00e5terst\u00e4llningsbar kopia, skild fr\u00e5n originalet, som tar er tillbaka till ett tidigare l\u00e4ge efter ett fel, ett misstag eller en 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