{"id":86747,"date":"2026-10-01T06:23:21","date_gmt":"2026-10-01T13:23:21","guid":{"rendered":"https:\/\/drivesaversdatarecovery.com\/?p=86747"},"modified":"2026-10-01T13:49:08","modified_gmt":"2026-10-01T20:49:08","slug":"recovering-data-from-a-filevault-encrypted-mac","status":"publish","type":"post","link":"https:\/\/drivesaversdatarecovery.com\/da-dk\/blog\/recovering-data-from-a-filevault-encrypted-mac\/","title":{"rendered":"Gendannelse af data fra en FileVault-krypteret Mac"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><div id=\"case-study-image-and-title\" class=\"vc_section blog-header-top-padding vc_custom_1743006484198 wpex-vc-full-width-section wpex-vc-full-width-section--centered wpex-relative wpex-vc_section-has-fill wpex-vc-reset-negative-margin\"><div class=\"vc_row wpb_row vc_row-fluid wpex-relative no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t  <style>\n\n.vcex-video.wpex-bg-black {\n  border-radius: 15px;\n  overflow: hidden;\n}\n\n.vcex-video-inner video {\n  border-radius: 15px;\n}\n\n.case-study-video {\nborder-radius: 15px !important;\n}\n\n.cs-red-heading {\n      color: #EC0912;\nfont-weight: 600;\n    }\n.vcex-heading-inner {\nmargin-bottom:12px;\n}\n        .single-post-title {\n            display: none;\n        }\n    ul.meta {\n       display:none;\n        }\n\n.parent-div {\n  display: flex !important;       \/* Lay the items out in a row by default (desktop) *\/\n  flex-wrap: nowrap !important;   \/* Prevent wrapping on large screens *\/\n}\n\n\/* When the screen is below, say, 768px, wrap and make each child 50% width *\/\n@media (max-width: 768px) {\n  .parent-div {\n    flex-wrap: wrap !important;   \/* Allow wrapping on smaller screens (mobile) *\/\nfont-size: 15px !important;\n  }\n  .parent-div > div {\n    width: 50% !important;        \/* 2 columns (two items per row) *\/\n    box-sizing: border-box !important; \n  }\n.cs-quote-headshot {text-align: center;margin-bottom:13px;}\n.cs-quote-box {\n    margin-left: 30px;\n    margin-right: 30px;\n\n}\n.cs-quote-headshot-image {\nmax-width: 170px;\nmargin-bottom:13px;\nmargin: auto;\n}\n.cs-quote-nametitle {\ntext-align: center !important;\nalign-items: center !important;\n}\n\n}\n\n.cs-main-image-header .wpex-p-30 {\n    padding: 0 !important;\n    padding-left: 3% !important;\npadding-bottom: 3% !important;\n}\n\n.cs-main-image-header .wpex-items-center {\n    align-items: end !important;\n}\n\n@media screen and (max-width: 1300px) {\n    .cs-main-image-header .vcex-ib-content .vcex-ib-title {\n        font-size: 3.5vw !important;\n    }\n\n    .cs-main-image-header .vcex-ib-content .vcex-ib-caption {\n        font-size: 5.5vw !important;\n    }\n}\n\n.cs-main-image-header .vcex-ib-content {\n text-shadow: 0 0 10px #000; \n}\n\n.vc_custom_1743006484198 {\n    margin-top: -10px !important;\n    padding-bottom: 4% !important;\n    background-color: #000000 !important;\n}\n\n.case-study-image-and-title\n{\n    margin-top: -10px !important;\n    padding-bottom: 4% !important;\n    background-color: #000000 !important;\n}\n.blog-header-top-padding\n\n{\n    margin-top: -10px !important;\n    padding-bottom: 4% !important;\n    background-color: #000000 !important;\n}\n  <\/style>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1764869151897 wpex-relative no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><style>.vcex-image-banner.vcex_6ad92fab66302 .vcex-ib-title{color:#fefefe;font-size:45px;font-family:'DM Sans', sans-serif;font-weight:600;}.vcex-image-banner.vcex_6ad92fab66302 .vcex-ib-caption{color:#ffffff;font-size:60px;font-family:'DM Sans', sans-serif;font-weight:600;}<\/style><div class=\"vcex-module vcex-image-banner wpex-flex wpex-flex-col wpex-w-100 wpex-justify-center wpex-relative wpex-overflow-hidden wpex-bg-gray-900 wpex-text-white wpex-hover-text-white wpex-text-left wpex-rounded-md vcex-has-img-tag cs-main-image-header vcex_6ad92fab66302\"><img  src=\"https:\/\/drivesaversdatarecovery.com\/wp-content\/uploads\/2026\/09\/macbook.png\" class=\"vcex-ib-img wpex-block wpex-transition-all wpex-duration-500\" alt=\"\"><div class=\"vcex-ib-content-wrap wpex-w-100 wpex-transition-all wpex-duration-500 wpex-absolute wpex-inset-0 wpex-flex wpex-items-center wpex-p-30\"><div class=\"vcex-ib-content wpex-flex-grow wpex-mr-auto\"><div class=\"vcex-ib-title wpex-heading\">Gendannelse af data fra en<\/div><div class=\"vcex-ib-caption wpex-text-lg wpex-last-mb-0\">FileVault-krypteret Mac<\/div><\/div><\/div><\/div><div class=\"vcex-spacing wpex-w-100 wpex-clear\" style=\"height:35px;\"><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid wpex-relative no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div style=\"color:#ffffff;font-size:18px;\" class=\"wpb_text_column has-custom-color wpex-child-inherit-color wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p><span style=\"font-weight: 400;\">Apple forts\u00e6tter sin stabile fremmarch mod st\u00e6rkere standardsikkerhed. Fra og med macOS 26 Tahoe er FileVault-diskkryptering aktiveret som standard for brugere, der logger ind med en Apple-konto under ops\u00e6tningen. Dette sikrer, at selv hvis en Mac bliver mistet eller stj\u00e5let, forbliver dataene p\u00e5 dens drev beskyttet p\u00e5 hardwareniveau.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Mange Mac-brugere antager, at n\u00e5r FileVault f\u00f8rst er sl\u00e5et til, kan selv f\u00f8rende Mac-datagenoprettelsesfirmaer som DriveSavers ikke hj\u00e6lpe, hvis noget g\u00e5r galt. Virkeligheden er mere opmuntrende. Ikke enhver FileVault-udelukkelse skyldes mistede loginoplysninger. Firmwarekorruption, fejl p\u00e5 operativsystemniveau eller hardwareanomalier kan skabe situationer, hvor en bruger indtaster den korrekte adgangskode, men stadig ikke kan f\u00e5 adgang. I s\u00e5danne tilf\u00e6lde kan DriveSavers Data Recoverys specialiserede v\u00e6rkt\u00f8jer og ekspertise g\u00f8re genoprettelse mulig.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">I denne artikel viser vi, hvor professionel ekspertise inden for Mac-datagenoprettelse kan g\u00f8re en forskel p\u00e5 en FileVault-krypteret Mac, forklarer, hvordan FileVault fungerer, og behandler det ene scenarie, hvor kryptering har det sidste ord.<\/span><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"case-study-blurb-and-scenario\" class=\"vc_section vc_custom_1772461320762 wpex-relative\"><div id=\"video\" class=\"vc_row wpb_row vc_row-fluid vc_row-o-content-middle vc_row-flex wpex-relative no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-12\" id=\"video\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><style>.vcex-heading.vcex_6ad92fab67d76{color:#3e3d3e;font-size:35px;font-weight:400;}@media (max-width:1024px){.vcex-heading.vcex_6ad92fab67d76{font-size:25px;}}@media (max-width:959px){.vcex-heading.vcex_6ad92fab67d76{font-size:25px;}}@media (max-width:767px){.vcex-heading.vcex_6ad92fab67d76{font-size:25px;}}@media (max-width:479px){.vcex-heading.vcex_6ad92fab67d76{font-size:25px;}}<\/style><h2 class=\"vcex-heading vcex-heading-plain vcex-module wpex-heading wpex-text-2xl wpex-h2 vcex_6ad92fab67d76 translation-block\"><span class=\"vcex-heading-inner wpex-inline-block\">Hvor DriveSavers kan <strong><span style=\"color: #e31f26\">gendanne data fra en FileVault-krypteret Mac<\/span><\/strong><\/span><\/h2><div class=\"vc_empty_space\"   style=\"height: 10px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_row-o-content-middle vc_row-flex wpex-relative no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div style=\"color:#6f737e;font-size:18px;\" class=\"wpb_text_column has-custom-color wpex-child-inherit-color wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>FileVault er designet til at v\u00e6re robust, men det betyder ikke, at enhver FileVault-udelukkelse er endelig. I praksis skyldes ikke hvert tilf\u00e6lde af datatab p\u00e5 en krypteret Mac manglende loginoplysninger. Nogle gange er forhindringen ikke selve krypteringen, men det system, der omgiver den.<\/p>\n<p>Situationer, hvor gendannelse er mulig, omfatter:<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"case-study-solution\" class=\"vc_section wpex-relative\"><div class=\"vc_row wpb_row vc_row-fluid vc_row-o-equal-height vc_row-flex wpex-relative wpex-vc-has-custom-column-spacing wpex-vc-column-spacing-0px no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-4 wpex-vc_col-has-fill\"><div style=\"border-color:#000000!important;\" class=\"vc_column-inner vc_custom_1790874628436\"><div class=\"wpb_wrapper\"><style>.vcex-heading.vcex_6ad92fab693f1{color:#e31f26;}<\/style><h4 class=\"vcex-heading vcex-heading-plain vcex-module wpex-heading wpex-text-2xl wpex-h4 wpex-text-center vcex_6ad92fab693f1\"><span class=\"vcex-heading-inner wpex-inline-block\">Firmwarekorruption eller fejl p\u00e5 operativsystemniveau<\/span><\/h4><div class=\"vc_empty_space\"   style=\"height: 10px\"><span class=\"vc_empty_space_inner\"><\/span><\/div>\n\t<div style=\"color:#6f737e;text-align:center;\" class=\"wpb_text_column has-custom-color wpex-child-inherit-color wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Nogle gange indtaster en bruger den korrekte adgangskode, men systemet genkender den ikke. Det skyldes ikke krypteringens styrke, men det softwarelag, der validerer adgangen.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-4 wpex-vc_col-has-fill\"><div style=\"border-color:#000000!important;\" class=\"vc_column-inner vc_custom_1787855815151\"><div class=\"wpb_wrapper\"><style>.vcex-heading.vcex_6ad92fab69f23{color:#e31f26;}<\/style><h4 class=\"vcex-heading vcex-heading-plain vcex-module wpex-heading wpex-text-2xl wpex-h4 wpex-text-center vcex_6ad92fab69f23\"><span class=\"vcex-heading-inner wpex-inline-block\">Hardwareanomalier<\/span><\/h4><div class=\"vc_empty_space\"   style=\"height: 10px\"><span class=\"vc_empty_space_inner\"><\/span><\/div>\n\t<div style=\"color:#6f737e;text-align:center;\" class=\"wpb_text_column has-custom-color wpex-child-inherit-color wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Fejlende lagringsenheder, problemer med bundkortet (logic board) eller str\u00f8muregelm\u00e6ssigheder kan forhindre en Mac i at l\u00e5se korrekt op, selv n\u00e5r loginoplysningerne er gyldige. Med de rigtige v\u00e6rkt\u00f8jer kan genoprettelsesspecialister stabilisere milj\u00f8et og genoprette adgangen til dataene.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-4 wpex-vc_col-has-fill\"><div style=\"background-color:#ffffff!important;border-color:#000000!important;\" class=\"vc_column-inner vc_custom_1777731463422\"><div class=\"wpb_wrapper\"><style>.vcex-heading.vcex_6ad92fab6aa88{color:#e31f26;}<\/style><h4 class=\"vcex-heading vcex-heading-plain vcex-module wpex-heading wpex-text-2xl wpex-h4 wpex-text-center vcex_6ad92fab6aa88\"><span class=\"vcex-heading-inner wpex-inline-block\">Scenarier med delvis gendannelse<\/span><\/h4><div class=\"vc_empty_space\"   style=\"height: 10px\"><span class=\"vc_empty_space_inner\"><\/span><\/div>\n\t<div style=\"color:#6f737e;text-align:center;\" class=\"wpb_text_column has-custom-color wpex-child-inherit-color wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Afh\u00e6ngigt af, hvordan fejlen opstod, kan det v\u00e6re muligt at gendanne noget af dataene, selv n\u00e5r en fuld gendannelse ikke er mulig. Disse tilf\u00e6lde kr\u00e6ver specialiseret ekspertise til at vurdere.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_section wpex-relative\"><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_row-o-content-middle vc_row-flex wpex-relative no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div style=\"color:#6f737e;font-size:18px;\" class=\"wpb_text_column has-custom-color wpex-child-inherit-color wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Det er her, ekspertindgriben g\u00f8r en forskel. DriveSavers Data Recovery har set tilf\u00e6lde, hvor krypterede drev i f\u00f8rste omgang blev anset for utilg\u00e6ngelige, men som ved n\u00e6rmere analyse viste sig at kunne gendannes, fordi forhindringen ikke var selve krypteringen. Professionelle Mac-datagenoprettelsestjenester kan afg\u00f8re, hvorn\u00e5r FileVault-kryptering virkelig er forhindringen, og hvorn\u00e5r problemet ligger et andet sted, og denne diagnose kan adskille tabte data fra gendannede data.<\/p>\n<p>Den vigtigste pointe for it-professionelle og avancerede brugere er denne: f\u00f8r man antager, at dataene p\u00e5 en FileVault-krypteret Mac er tabt, b\u00f8r grund\u00e5rsagen diagnosticeres.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div id=\"case-study-takeaways\" class=\"vc_section vc_custom_1772464095377 vc_section-o-content-middle vc_section-flex wpex-vc-full-width-section wpex-vc-full-width-section--centered wpex-relative wpex-vc_section-has-fill wpex-vc-reset-negative-margin\"><div class=\"vc_row wpb_row vc_row-fluid vc_row-o-content-middle vc_row-flex wpex-relative no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_empty_space\"   style=\"height: 40px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><style>.vcex-heading.vcex_6ad92fab6c42a{color:#3e3d3e;font-size:35px;font-weight:400;}@media (max-width:1024px){.vcex-heading.vcex_6ad92fab6c42a{font-size:25px;}}@media (max-width:959px){.vcex-heading.vcex_6ad92fab6c42a{font-size:25px;}}@media (max-width:767px){.vcex-heading.vcex_6ad92fab6c42a{font-size:25px;}}@media (max-width:479px){.vcex-heading.vcex_6ad92fab6c42a{font-size:25px;}}<\/style><h2 class=\"vcex-heading vcex-heading-plain vcex-module wpex-heading wpex-text-2xl wpex-h2 vcex_6ad92fab6c42a translation-block\"><span class=\"vcex-heading-inner wpex-inline-block\"><strong><span style=\"color: #e31f26\">FileVault som standard<\/span><\/strong>, fra og med macOS Tahoe<\/span><\/h2><div class=\"vc_empty_space\"   style=\"height: 10px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_row-o-content-middle vc_row-flex wpex-relative no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div style=\"color:#6f737e;font-size:18px;\" class=\"wpb_text_column has-custom-color wpex-child-inherit-color wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Fra og med macOS 26 Tahoe er FileVault \u2013 Apples teknologi til fuld diskkryptering \u2013 ikke l\u00e6ngere noget, brugerne selv skal sl\u00e5 til. Hvis en bruger logger ind med en Apple-konto under ops\u00e6tningen, bliver FileVault sl\u00e5et til automatisk, s\u00e5 dataene p\u00e5 drevet er beskyttet af brugerens loginoplysninger fra starten. Brugere, der i stedet ops\u00e6tter en lokal konto, tilbydes FileVault, men kan springe det over, og de kan stadig sl\u00e5 det fra i Systemindstillinger.<\/p>\n<p>Set fra Apples perspektiv er fordelene tydelige. Hvis en Mac bliver mistet eller stj\u00e5let, giver FileVault en st\u00e6rk beskyttelse mod uautoriseret adgang. Selv hvis nogen fors\u00f8ger at f\u00e5 adgang til lagringen fra et andet system, forbliver dataene krypterede og ul\u00e6selige uden de rette loginoplysninger. For virksomheders it-afdelinger hj\u00e6lper denne \u00e6ndring ogs\u00e5 med at standardisere udrulninger: nye maskiner starter deres liv med kryptering allerede aktiveret.<\/p>\n<p>Hvor FileVault-gendannelsesn\u00f8glen opbevares, afh\u00e6nger af, hvordan FileVault blev sat op. Nyere versioner af macOS kan gemme den i brugerens ende-til-ende-krypterede iCloud-n\u00f8glering, hvor den kan ses i appen Adgangskoder p\u00e5 andre enheder, der er logget ind p\u00e5 den samme Apple-konto. Organisationer kan deponere gendannelsesn\u00f8gler gennem deres enhedsstyringssystem, og nogle brugere skriver n\u00f8glen ned eller opbevarer den i en separat adgangskodeadministrator. Uanset hvor den befinder sig, er der meget p\u00e5 spil: hvis en bruger mister b\u00e5de sin kontoadgangskode og adgangen til sin gendannelsesn\u00f8gle, kan deres data blive permanent utilg\u00e6ngelige.<\/p>\n<p>Kort sagt styrker FileVault som standard Apples sikkerhed-f\u00f8rst-filosofi. Det \u00f8ger ogs\u00e5 ansvaret for brugere og it-chefer for at sikre, at deres gendannelsesmuligheder vedligeholdes omhyggeligt. Dette design fungerer kun som tilt\u00e6nkt, hvis disse gendannelsesmekanismer er b\u00e5de sikre og tilg\u00e6ngelige, n\u00e5r der er brug for dem.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_row-o-content-middle vc_row-flex wpex-relative no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_empty_space\"   style=\"height: 40px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><style>.vcex-heading.vcex_6ad92fab6d861{color:#3e3d3e;font-size:35px;font-weight:400;}@media (max-width:1024px){.vcex-heading.vcex_6ad92fab6d861{font-size:25px;}}@media (max-width:959px){.vcex-heading.vcex_6ad92fab6d861{font-size:25px;}}@media (max-width:767px){.vcex-heading.vcex_6ad92fab6d861{font-size:25px;}}@media (max-width:479px){.vcex-heading.vcex_6ad92fab6d861{font-size:25px;}}<\/style><h2 class=\"vcex-heading vcex-heading-plain vcex-module wpex-heading wpex-text-2xl wpex-h2 vcex_6ad92fab6d861 translation-block\"><span class=\"vcex-heading-inner wpex-inline-block\"><strong><span style=\"color: #e31f26\">How FileVault Protects Data<\/span><\/strong> on Modern Macs<\/span><\/h2><div class=\"vc_empty_space\"   style=\"height: 10px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_row-o-content-middle vc_row-flex wpex-relative no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div style=\"color:#6f737e;font-size:18px;\" class=\"wpb_text_column has-custom-color wpex-child-inherit-color wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>I \u00e5revis har DriveSavers' Mac-datagenoprettelsesspecialister hjulpet brugere, der mistede adgangen til deres systemer p\u00e5 grund af hardwarefejl, beskadigede filsystemer eller glemte kontooplysninger. P\u00e5 \u00e6ldre Mac-computere var selve dataene ofte ukrypterede. P\u00e5 Mac-computere med Apple T2-sikkerhedschippen eller Apple silicon er den interne lagring altid krypteret, men uden FileVault er det Mac'ens hardware, der beskytter krypteringsn\u00f8glen. I begge tilf\u00e6lde var gendannelse mulig med den rette ekspertise og de rette v\u00e6rkt\u00f8jer.<\/p>\n<p>FileVault \u00e6ndrer denne ligning. P\u00e5 moderne Mac-computere tilf\u00f8jer FileVault ikke et nyt krypteringslag. I stedet beskytter det den eksisterende krypteringsn\u00f8gle med brugerens loginoplysninger. N\u00e5r FileVault er aktiveret, kan denne n\u00f8gle \u2013 og dermed den st\u00e6rke AES-XTS-kryptering, der beskytter dataene p\u00e5 drevet \u2013 ikke l\u00e5ses op uden den korrekte login-adgangskode eller FileVault-gendannelsesn\u00f8glen. Dette er designet med vilje: dataene er derefter ul\u00e6selige og utilg\u00e6ngelige.<\/p>\n<p>Fra et sikkerhedsm\u00e6ssigt synspunkt er dette pr\u00e6cis, hvad Apple tilsigter. Kryptering sikrer, at selv hvis nogen f\u00e5r fysisk adgang til en Mac, forbliver dens data beskyttet. I mods\u00e6tning til traditionelle computere, hvor et SSD-drev ofte kan fjernes og l\u00e6ses eksternt, fungerer moderne Mac-computere anderledes. Apple integrerede f\u00f8rst SSD-controlleren i T2-sikkerhedschippen og har siden bygget disse funktioner direkte ind i Apple silicon. Denne arkitektur g\u00f8r, at lagring og dens krypteringsn\u00f8gler er uadskillelige fra selve systemet, hvilket skaber et yderst sikkert milj\u00f8.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_row-o-content-middle vc_row-flex wpex-relative no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_empty_space\"   style=\"height: 40px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><style>.vcex-heading.vcex_6ad92fab6ec2d{color:#3e3d3e;font-size:35px;font-weight:400;}@media (max-width:1024px){.vcex-heading.vcex_6ad92fab6ec2d{font-size:25px;}}@media (max-width:959px){.vcex-heading.vcex_6ad92fab6ec2d{font-size:25px;}}@media (max-width:767px){.vcex-heading.vcex_6ad92fab6ec2d{font-size:25px;}}@media (max-width:479px){.vcex-heading.vcex_6ad92fab6ec2d{font-size:25px;}}<\/style><h2 class=\"vcex-heading vcex-heading-plain vcex-module wpex-heading wpex-text-2xl wpex-h2 vcex_6ad92fab6ec2d translation-block\"><span class=\"vcex-heading-inner wpex-inline-block\"><strong><span style=\"color: #e31f26\">Den ene begr\u00e6nsning<\/span><\/strong>: n\u00e5r b\u00e5de adgangskoden og gendannelsesn\u00f8glen er mistet<\/span><\/h2><div class=\"vc_empty_space\"   style=\"height: 10px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_row-o-content-middle vc_row-flex wpex-relative no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div style=\"color:#6f737e;font-size:18px;\" class=\"wpb_text_column has-custom-color wpex-child-inherit-color wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Der er \u00e9t scenarie, som ingen datagenoprettelsestjeneste kan overvinde: n\u00e5r en bruger har mistet b\u00e5de sin adgangskode og sin gendannelsesn\u00f8gle, fungerer FileVault pr\u00e6cis, som det er designet til:<\/p>\n<ul>\n<li>Der findes ingen kryptografisk genvej til dataene.<\/li>\n<li>V\u00e6rkt\u00f8jer, der traditionelt bruges til at gendanne data fra beskadigede drev, kan ikke omg\u00e5 FileVault-krypteringen.<\/li>\n<li>Selv professionelle datagendannelseslaboratorier m\u00f8der den samme matematiske barriere, der beskytter brugere mod hackere.<\/li>\n<\/ul>\n<p>Det er derfor, FileVault ofte fremstilles som en absolut mur mod Mac-datagenoprettelse, og i tilf\u00e6lde af reelt krypteringstab er det netop det. Men reelt krypteringstab er kun \u00e9n mulig \u00e5rsag til en utilg\u00e6ngelig krypteret Mac, hvilket er grunden til, at det er v\u00e6rd at lade en ekspert vurdere situationen, f\u00f8r man antager, at dataene er tabt.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_row-o-content-middle vc_row-flex wpex-relative no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_empty_space\"   style=\"height: 40px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><style>.vcex-heading.vcex_6ad92fab7004c{color:#3e3d3e;font-size:35px;font-weight:400;}@media (max-width:1024px){.vcex-heading.vcex_6ad92fab7004c{font-size:25px;}}@media (max-width:959px){.vcex-heading.vcex_6ad92fab7004c{font-size:25px;}}@media (max-width:767px){.vcex-heading.vcex_6ad92fab7004c{font-size:25px;}}@media (max-width:479px){.vcex-heading.vcex_6ad92fab7004c{font-size:25px;}}<\/style><h2 class=\"vcex-heading vcex-heading-plain vcex-module wpex-heading wpex-text-2xl wpex-h2 vcex_6ad92fab7004c translation-block\"><strong><span style=\"color: #e31f26\">Best practices <\/span><\/strong>for brugere og IT-teams<\/h2><div class=\"vc_empty_space\"   style=\"height: 10px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_row-o-content-middle vc_row-flex wpex-relative no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div style=\"color:#6f737e;font-size:18px;\" class=\"wpb_text_column has-custom-color wpex-child-inherit-color wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>At aktivere FileVault som standard understreger en bredere sandhed: en solid datah\u00e5ndteringsplan virker kun, hvis gendannelse er mulig, n\u00e5r noget g\u00e5r galt. For b\u00e5de individuelle brugere og it-afdelinger betyder dette at indf\u00f8re processer, der afbalancerer beskyttelse med tilg\u00e6ngelighed.<\/p>\n<p>For at mindske risikoen for uopretteligt datatab b\u00f8r brugere og IT-teams f\u00f8lge disse anbefalinger:<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_row-o-equal-height vc_row-flex wpex-relative wpex-vc-has-custom-column-spacing wpex-vc-column-spacing-0px no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-3 wpex-vc_col-has-fill\"><div style=\"border-color:#000000!important;\" class=\"vc_column-inner vc_custom_1777731447846\"><div class=\"wpb_wrapper\"><style>.vcex-heading.vcex_6ad92fab712bd{color:#e31f26;}<\/style><h4 class=\"vcex-heading vcex-heading-plain vcex-module wpex-heading wpex-text-2xl wpex-h4 wpex-text-center vcex_6ad92fab712bd\"><span class=\"vcex-heading-inner wpex-inline-block\">Opbevar gendannelsesn\u00f8gler p\u00e5 flere sikre steder<\/span><\/h4><div class=\"vc_empty_space\"   style=\"height: 10px\"><span class=\"vc_empty_space_inner\"><\/span><\/div>\n\t<div style=\"color:#6f737e;text-align:center;\" class=\"wpb_text_column has-custom-color wpex-child-inherit-color wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Nyere versioner af macOS kan gemme FileVault-gendannelsesn\u00f8gler i appen Adgangskoder, men at stole p\u00e5 \u00e9t enkelt lager er risikabelt. IT-teams b\u00f8r dokumentere politikker for sikkert at tage backup af gendannelsesn\u00f8gler p\u00e5 mere end \u00e9t beskyttet sted.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-3 wpex-vc_col-has-fill\"><div style=\"border-color:#000000!important;\" class=\"vc_column-inner vc_custom_1787855815151\"><div class=\"wpb_wrapper\"><style>.vcex-heading.vcex_6ad92fab71e17{color:#e31f26;}<\/style><h4 class=\"vcex-heading vcex-heading-plain vcex-module wpex-heading wpex-text-2xl wpex-h4 wpex-text-center vcex_6ad92fab71e17\"><span class=\"vcex-heading-inner wpex-inline-block\">Test adgangen, f\u00f8r en krise opst\u00e5r<\/span><\/h4><div class=\"vc_empty_space\"   style=\"height: 10px\"><span class=\"vc_empty_space_inner\"><\/span><\/div>\n\t<div style=\"color:#6f737e;text-align:center;\" class=\"wpb_text_column has-custom-color wpex-child-inherit-color wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>At verificere, at gendannelsesn\u00f8gler og adgangskoder virker\u2014inden et nedbrud opst\u00e5r\u2014kan forhindre dyre overraskelser. Rutinem\u00e6ssig validering er is\u00e6r vigtig i administrerede milj\u00f8er, hvor enheder udrulles i stor skala.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-3 wpex-vc_col-has-fill\"><div style=\"background-color:#ffffff!important;border-color:#000000!important;\" class=\"vc_column-inner vc_custom_1777731463422\"><div class=\"wpb_wrapper\"><style>.vcex-heading.vcex_6ad92fab72959{color:#e31f26;}<\/style><h4 class=\"vcex-heading vcex-heading-plain vcex-module wpex-heading wpex-text-2xl wpex-h4 wpex-text-center vcex_6ad92fab72959\"><span class=\"vcex-heading-inner wpex-inline-block\">Oplyse brugere om FileVaults indvirkning<\/span><\/h4><div class=\"vc_empty_space\"   style=\"height: 10px\"><span class=\"vc_empty_space_inner\"><\/span><\/div>\n\t<div style=\"color:#6f737e;text-align:center;\" class=\"wpb_text_column has-custom-color wpex-child-inherit-color wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Mange enkeltpersoner er ikke klar over, at FileVault muligvis er sl\u00e5et til som standard p\u00e5 deres Mac. Klar kommunikation hj\u00e6lper med at reducere utilsigtet datatab for\u00e5rsaget af bortkomne loginoplysninger.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-3 wpex-vc_col-has-fill\"><div style=\"background-color:#ffffff!important;border-color:#040404!important;\" class=\"vc_column-inner vc_custom_1790874797917\"><div class=\"wpb_wrapper\"><style>.vcex-heading.vcex_6ad92fab7349a{color:#e31f26;}<\/style><h4 class=\"vcex-heading vcex-heading-plain vcex-module wpex-heading wpex-text-2xl wpex-h4 wpex-text-center vcex_6ad92fab7349a\"><span class=\"vcex-heading-inner wpex-inline-block\">Hav en beredskabsplan ved fejl<\/span><\/h4><div class=\"vc_empty_space\"   style=\"height: 10px\"><span class=\"vc_empty_space_inner\"><\/span><\/div>\n\t<div style=\"color:#6f737e;letter-spacing:var(--wpex-tracking-tighter);text-align:center;\" class=\"wpb_text_column has-custom-color wpex-child-inherit-color wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Ikke alle tilf\u00e6lde af FileVault-udelukkelse er en blindgyde, men at diagnosticere \u00e5rsagen kr\u00e6ver ekspertise. IT-teams b\u00f8r v\u00e6re forberedt p\u00e5 at eskalere sager, hvor loginoplysninger fejler p\u00e5 trods af at v\u00e6re korrekte. Undg\u00e5 at slette Mac'en, f\u00f8r du har f\u00e5et en vurdering, da sletning af en FileVault-krypteret Mac \u00f8del\u00e6gger de n\u00f8gler, der er n\u00f8dvendige for at f\u00e5 adgang til dens data. Professionelle Mac-datagenoprettelsestjenester kan ofte afg\u00f8re, om forhindringen er selve krypteringen eller et problem, der kan udbedres.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_row-o-content-middle vc_row-flex wpex-relative no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div style=\"color:#6f737e;font-size:18px;\" class=\"wpb_text_column has-custom-color wpex-child-inherit-color wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Fordi Apple integrerede SSD-controlleren i T2-sikkerhedschippen og siden har bygget lagerstyring direkte ind i Apple silicon, kan du ikke bare fjerne lagringen fra moderne Mac-computere og f\u00e5 adgang til den eksternt. Denne innovation forbedrer sikkerheden, men g\u00f8r ogs\u00e5 en korrekt genoprettelsesplanl\u00e6gning vigtigere end nogensinde.<\/p>\n<p>Tilsammen forvandler disse praksisser FileVault fra et potentielt svaghedspunkt til et st\u00e6rkt beskyttelseslag, der stadig muligg\u00f8r gendannelse, n\u00e5r noget g\u00e5r galt. For organisationer og avancerede brugere er n\u00f8glen at t\u00e6nke p\u00e5 FileVault ikke som en \"indstil og glem\"-funktion, men som en del af en bredere strategi for datasikkerhed og -gendannelse.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_row-o-content-middle vc_row-flex wpex-relative no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_empty_space\"   style=\"height: 40px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><style>.vcex-heading.vcex_6ad92fab74a05{color:#3e3d3e;font-size:35px;font-weight:400;}@media (max-width:1024px){.vcex-heading.vcex_6ad92fab74a05{font-size:25px;}}@media (max-width:959px){.vcex-heading.vcex_6ad92fab74a05{font-size:25px;}}@media (max-width:767px){.vcex-heading.vcex_6ad92fab74a05{font-size:25px;}}@media (max-width:479px){.vcex-heading.vcex_6ad92fab74a05{font-size:25px;}}<\/style><h2 class=\"vcex-heading vcex-heading-plain vcex-module wpex-heading wpex-text-2xl wpex-h2 vcex_6ad92fab74a05 translation-block\"><span class=\"vcex-heading-inner wpex-inline-block\">Konklusion: <strong><span style=\"color: #e31f26\">Sikkerhed og gendannelse i balance<\/span><\/strong><\/span><\/h2><div class=\"vc_empty_space\"   style=\"height: 10px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_row-o-content-middle vc_row-flex wpex-relative no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div style=\"color:#6f737e;font-size:18px;\" class=\"wpb_text_column has-custom-color wpex-child-inherit-color wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Ved at aktivere FileVault-kryptering som standard har Apple styrket sin forpligtelse til databeskyttelse. Denne \u00e6ndring forbedrer sikkerheden mod tyveri og uautoriseret adgang betydeligt, men det betyder ikke, at dataene p\u00e5 en krypteret Mac er uden for r\u00e6kkevidde, n\u00e5r noget g\u00e5r galt.<\/p>\n<p>DriveSavers har set virkelige tilf\u00e6lde, hvor firmwarekorruption, hardwareanomalier eller problemer p\u00e5 operativsystemniveau, ikke selve krypteringen, var de egentlige forhindringer. I s\u00e5danne scenarier kan gendannelse v\u00e6re mulig med den rette ekspertise. Undtagelsen er reelt krypteringstab: n\u00e5r b\u00e5de adgangskoden og gendannelsesn\u00f8glen er v\u00e6k, kan dataene ikke gendannes.<\/p>\n<p>L\u00e6ringen for b\u00e5de IT-professionelle og individuelle brugere er todelt:<\/p>\n<p><i class=\"fas fa-check-circle\" style=\"font-size: 22px; color: #f60000; margin-right: 5px;\"><\/i> Betragt FileVault som en essentiel del af din sikkerhedsstrategi.<br \/>\n<i class=\"fas fa-check-circle\" style=\"font-size: 22px; color: #f60000; margin-right: 5px;\"><\/i> Kombin\u00e9r den sikkerhed med en gennemt\u00e6nkt tilgang til gendannelse \u2013 beskyt n\u00f8glerne, uddan brugerne, og vid hvorn\u00e5r du skal kontakte DriveSavers for en gratis vurdering.<\/p>\n<p>I sidste ende er FileVault en gevinst for sikkerheden, men sikkerhed b\u00f8r aldrig ske p\u00e5 bekostning af at overlade gendannelse helt til tilf\u00e6ldighederne. N\u00e5r forhindringen ikke er krypteringen, kan en ekspertdiagnose g\u00f8re hele forskellen. Gendannelse er kun umulig, n\u00e5r selve krypteringen er den uforanderlige forhindring.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_row-o-content-middle vc_row-flex wpex-relative no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_empty_space\"   style=\"height: 50px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1790812589811 wpex-relative no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-12 wpex-vc_col-has-fill\"><div class=\"vc_column-inner vc_custom_1760029818507\"><div class=\"wpb_wrapper\"><div class=\"theme-button-wrap textcenter wpex-clr\"><a href=\"\/da-dk\/data-recovery-services\/devices-supported\/mac-data-recovery\/\" class=\"vcex-button theme-button align-center inline\"><span class=\"vcex-button-inner theme-button-inner wpex-flex wpex-flex-wrap wpex-items-center wpex-justify-center\">L\u00e6r mere om Mac-datagenoprettelse<\/span><\/a><\/div> <\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_row-o-content-middle vc_row-flex wpex-relative no-bottom-margins\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_empty_space\"   style=\"height: 30px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>FileVault er nu sl\u00e5et til som standard p\u00e5 mange Mac-computere, men en l\u00e5st Mac er ikke altid et h\u00e5bl\u00f8st tilf\u00e6lde. L\u00e6r, hvorn\u00e5r DriveSavers kan gendanne data fra en krypteret Mac.<\/p>","protected":false},"author":25,"featured_media":86775,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"inline_featured_image":false,"footnotes":""},"categories":[264],"tags":[],"post_series":[],"class_list":["post-86747","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","entry","has-media"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.2 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Recovering Data from a FileVault-Encrypted Mac | DriveSavers<\/title>\n<meta name=\"description\" content=\"FileVault is now on by default for many Macs, but a locked Mac isn&#039;t always a lost cause. Learn when DriveSavers can recover data from an encrypted Mac.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/drivesaversdatarecovery.com\/da-dk\/blog\/recovering-data-from-a-filevault-encrypted-mac\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Recovering Data from a FileVault-Encrypted Mac\" \/>\n<meta property=\"og:description\" content=\"FileVault is now on by default for many Macs, but a locked Mac isn&#039;t always a lost cause. 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