Apple's trademark for features of the Mac OS X operating system involving encrypting computer data for security purposes

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34
votes
11answers
24k views

How can I figure out what's slowly eating my HD space?

Every few days I get notices on my MacBook that it's running or run out of hard drive space. Curiously, restarting the computer will enable me to recover gigabytes of space (this past time, it was ...
0
votes
1answer
86 views

With FileVault: Yosemite starts with default desktop background

Since enabling FileVault (I think only after I did that for my second hard drive), the desktop background keeps resetting to the default at every startup. It suffices to select another folder in ...
0
votes
0answers
19 views

FileVault encrypted installation corrupted, unable to boot

I recently force-shutdown my MacBook Pro Retina, late-2013 model. After entering my FileVault password to unlock the volume, the Apple logo appears, as does the spinny circle. Given time, the Apple ...
0
votes
0answers
85 views

Why did restoring a system from a recent Time Machine backup fail to restore recent files?

I used a recent Time Machine backup to restore a Late 2008 MacBook Pro system for a family member today. She had been backing up faithfully about once a week to an external HDD using Time Machine for ...
0
votes
3answers
727 views

Why did OS X ask me to reset my password at startup?

Something came up today that bugged me a bit, I left my laptop on battery power before going to bed. When starting it up the battery was dead. I plugged it in, and here is what happened: The startup ...
0
votes
1answer
33 views

Do I have a Recovery HD?

I replaced my MBPs HDD with an SSD and put the HDD in the optical bay. Since then, I was missing the Recovery HD partition. That was still on Lion Now I have upgraded to Yosemite, and running ...
1
vote
0answers
59 views

Does iCloud keychain stores FileVault passwords?

My MacBook Air drowned today and it was connected to an external hard drive encrypted with FileVault. I can't remember password for it. Will new Mac sync that password from iCloud or is the encrypted ...
0
votes
0answers
51 views

How to access a FileVault-encrypted home directory with forgotten password

For ease of the reader, the short version: MacBook Pro running Mountain Lion. A user has forgotten his FileVault password and master recovery code. FileVault 2 is not enabled, just the user's home ...
1
vote
1answer
1k views

Screen backlight does not turn on during bootup, but turns on when accessing recovery partition

I have a late-2011 15" MacBook Pro running Mavericks. I normally don't reboot my computer and can leave it logged in for days on end. I decided to reboot my computer and when it was booting, the ...
0
votes
0answers
69 views

Why speed of SSD is increased after enabling FileVault?

My config is following: Mac Book Pro Retina, 15-inch, Mid 2014 Processor 2.8 GHz Intel Core i7 Memory 16 GB 1600 MHz DDR3 Apple SSD Controller: Vendor: Apple Product: SSD Controller ...
3
votes
1answer
4k views

Yosemite won't boot any more after attempting to enable FileVault and TRIM

I installed Yosemite yesterday and it was working fine. Now whenever it tries to boot it runs Safe Mode and fails 1/3 of the way through. From what I can remember I went to enable FileVault and ...
0
votes
1answer
40 views

Verifying emergency decryption code

I encrypted my computer with FileVault full disk encryption on Yosemite. FileVault gave me an emergency decryption code to use when I forgot my password. For some reason, when I changed my account ...
0
votes
0answers
50 views

why does Filevault hangs on mac book Pro OS X 10.8.5

Filevault freezes the mac book pro after sometime and never recovers. Is there any issue with the laptop or is there any other issue?
0
votes
1answer
134 views

Can you help me reformat my disk in recovery mode? Seriously botched Yosemite/FileVault installation

I have a mid-2011 macbook air. When I start up my computer, it automatically goes to recovery mode. I have a backup of my data, so I don't care what I have to do to get OS X working again. Disk ...
1
vote
1answer
68 views

OS X Filevault Login issue

I just reformatted and did a clean OS X 10.10 install on my MacBook Pro. When setting it up the first time I enabled FileVault. I then noticed I had configured my account wrong, so I created a ...
2
votes
2answers
1k views

Bootcamp and Filevault 2 boot to OS X before a restart allows Windows to load

I've got a mid 2011 MBA with Windows 7 running via Bootcamp. In Lion, i've enabled Filevault 2. Normally, when I turn my laptop on, I first enter the filevault password before the laptop boots into ...
0
votes
1answer
44 views

Mounting Encrypted Core Storage Volume(s) On Startup

Okay, so I have three main volumes for my system; one for the OS (SSD) one for users and files (Fusion Drive) and one for backup. All three are encrypted Core Storage volumes. The problem is that ...
0
votes
2answers
1k views

FileVault security hole when used on SSDs

I just woke up to the fact that it looks like user data can be leaked when using FileVault and Migration Assistant on an SSD on a new Mac when following the default prompts. When I set up a new Mac, ...
1
vote
0answers
48 views

Little Snitch in Safari-only guest account?

I have FileVault 2 enabled on Yosemite. I use Little Snitch and would generally like to limit information sent to Apple while I'm using the laptop, but I would also like to use Find my Mac. In the ...
0
votes
1answer
126 views

Has anyone turned off FileVault after it has completed?

I have a 1TB SSD in a 15" Mac Book Pro It took about 30 hrs to Encrypt, which during, the computer was virtually unusable. It just finished with that and now it says it is optimizing with 5 DAYS!!!! ...
8
votes
3answers
16k views

Does FileVault encryption slow read/write access on an SSD?

Never fancied enabling FileVault on previous Macs but now I'm running OS X on an SSD. Is there a noticeable decrease in speed?
1
vote
1answer
3k views

Turn off encryption on filevault2 second HDD

I have an Early 2011 MBP on which I installed an SSD (in the SuperDrive's bay). After that I enabled FileVault2 encryption on both the SSD (which has the ML 1.8.2 install) and on the original HDD ...
1
vote
3answers
9k views

How do I fix my SSD after installing Yosemite and Enabling TRIM? No boot & can't erase

I recently upgraded to Yosemite, enabled FileVault and foolishly enabled TRIM (had no idea it wasn't supported). Upon restart, my machine gets the grey screen with the crossed-out circle of death. ...
0
votes
2answers
210 views

Is the Yosemite File Vault password (usually) the same as login password?

So when I upgraded to Yosemite, I can remember turning on FileVault. I cannot remember the password I used. Is that password is the same as my login password for my administrator account (the only ...
8
votes
5answers
866 views

Can I use my fingerprint to login/unlock the screen on a Mac?

I own a mid-2009 MBP with OS X Mavericks installed. I'm a hi-tech enthusiast who wants to use the fingerprint scanning feature made available by many scanners on the market to login into my account ...
0
votes
1answer
239 views

Duplicate FileVault setup using using fdesetup

I upgraded to OSX 10.10 Yosemite yesterday, and accepted Apple's offer to encrypt my hard drive as a part of the upgrade process. However, Apple did not offer me a recovery key and did not offer to ...
0
votes
1answer
331 views

How Does FileVault 2 Full Disk Encryption Affect SSD Garbage Collection

I'm trying to learn how full disk encryption using Filevault 2 will impact SSD garbage collection. My understanding is that garbage collection involves moving pages in blocks with free space to empty ...
0
votes
2answers
34 views

Determine if file or directory is encrypted?

I have FileVault enabled, so my home directory is encrypted. However, programs and libraries often use directories outside of /home; and Disk Utility allows us to create encrypted files and ...
2
votes
2answers
550 views

FileVault 2 encrypted disks with my home directory on a different drive

I have multiple volumes on my mac and I just enabled encryption on the other drives. My home folder is stored on one of those drives. Now I can't login because it can't see my home directory, but if I ...
0
votes
1answer
976 views

Can't Enable Filevault because Recovery Partition Missing

I'm trying to enable FileVault for my home directory on my Macbook, but every time I try it tells me it can't because the Recovery Partition is missing. however, if I drop to a terminal and run ...
4
votes
1answer
4k views

How can I reformat a drive that contains an encrypted volume?

After OS X 10.7 came out with its disk-encryption features, I encrypted an empty USB thumb drive just for grins. I never used it, and eventually decided to reformat it as a normal drive for use with ...
1
vote
1answer
85 views

Turning off Require Password on a filevault enabled MacBook Air 2011

I am trying to use the product form soma-zone.com called RedHand. The only catch is you must have Require Password turned off in the Security Preferences Pane. RedHand won't start until it is turned ...
1
vote
2answers
222 views

FileVault 2 caches main password even after power off?

I had set up FileVault 2 encryption while using long&strong user password, and later changed user password to a shorter one. At first time it seemed like everything is working as I expect: OS X ...
0
votes
1answer
91 views

Can you Recover Data from a Filevault encrypted harddrive externally?

My mac won't boot and it maybe a harddrive issue, but I need to get the data off it, is it possible to recover the data using a set of tools if I know the password and have the appropriate cables?
0
votes
0answers
96 views

Hide “disk password” login option at EFI (Filevault) login screen

I encrypted my volume before installation and have added my user as FileVault user afterwards. Now I can login with either the disk password or my user login password at the EFI (Filevault) login ...
2
votes
1answer
272 views

Can I have both a case-insensitive system volume and a case-sensitive volume within an encrypted CoreStorage volume?

( seems possibly related to Is it possible to have multiple filevault2-activated partitions on one disk? ) I have a MBP with a single internal SSD and I'd like: to have everything on the disk ...
2
votes
0answers
64 views

Is there a way to mirror to HDMI display on FileVault login screen?

I have a MacBook Pro Retina & Mavericks, with FileVault 2 enabled. I also mirror to an HDMI display, but it doesn't show anything on FileVault 2 login. This is an issue, because I'd like to get a ...
1
vote
1answer
62 views

Is it possible to have multiple filevault2-activated partitions on one disk?

What I would like to have: A disk with the following systems on it: OS X 10.8 (FV2-encrypted) OS X 10.9 (FV2-encrypted) Windows 7 When I try to start FV2-encryption on my secondary partition, OS X ...
0
votes
0answers
45 views

1 TB hard drive - with only partition showing only 800 GB capacity

I have a 1 TB hard drive, which is correctly displayed in Disk Utility, but the actual (and only) startup partition only shows 800 GB of space. There is no unallocated space either. According to the ...
4
votes
1answer
956 views

SSD boot drive does not work only on primary drive slot

I have the following very strange problem with my 13″ early-2011 MacBook Pro. The disk configuration is as follows: Primary slot - FileVault 2 encrypted 120GB OCZ Vertex 3 SSD Secondary slot - the ...
2
votes
0answers
42 views

FileVaults asks for Recovery Key, no option for User Password

My Mid-2012 Macbook Pro 13" (Core i7) with Mountain Lion (10.8.5) always asks for the FileVault recovery key (consisting of 24 digits and letters) when awakening from hibernation. I just get the ...
1
vote
0answers
77 views

How to make a bootable (encrypted) copy in an external drive from a FileVault 2 encrypted boot partition

I configured my MacbookPro (Retina) as follows: /dev/disk0 (GUID partition scheme) EFI 200 MiB Apple CoreStorage 128 GiB <- FileVault 2 encrypted Apple Boot 650 MiB <- ...
2
votes
1answer
269 views

How do I completely and securely wipe a FileVault (SSD) drive?

When I follow Apple's instructions for preforming a complete erase and reinstall on a FileVault 2 encrypted SSD machine, and choose a high level of security for the erase, I get an error, and the ...
0
votes
0answers
52 views

Full access to second encrypted partition with OS X on it

I have two encrypted logical partitions on my Mac, one with Mavericks and one with the Yosemite public beta. I would like to have full read and write access to all files on one partition when I am ...
2
votes
2answers
3k views

FileVault 2 encrypted drive not accepting unlock password in recovery mode

My Mid-2012 Mac Book Air running an up-to-date install of Mountain Lion crashed the other evening (browsing the web, one tab started beach-balling, and refused to be force-quit so I forced a restart). ...
2
votes
2answers
347 views

Will Time Machine backup of an encrypted HDD be encrypted?

My MacBook is running Mac OS X Mavericks with FileVault HDD encryption. I use Time Machine to backup this drive to an unencrypted USB HDD. Will this backup be encrypted? Or does Time Machine decrypt ...
0
votes
0answers
169 views

Can one mount a FileVault 2 encrypted drive from Windows?

I encrypted an external drive with FileVault 2. Now it would be great if I could access it from a Windows PC. Is this outright impossible? I found no definitive answer either way.
0
votes
0answers
41 views

Can't log in / supposedly file-vault

I have a power mac, which I recently updated to Lion. I've never used a password before and yet after an unusual abortive boot (unusual boot-sequence which hanged, which I had to hard-reset) I now get ...
0
votes
0answers
18 views

tmutil reports changing UUIDs for external encrypted volume

(also asked at https://discussions.apple.com/thread/6451614) I'm trying to use Time Machine for monthly backups on an external hard disk with an encrypted volume. I erased the disk with Disk Utility ...
0
votes
1answer
38 views

I have trouble accessing my Mac

After I accidentally left my Mac on my balcony last summer and after a heavy rain when typing the mac keyboard only symbols appear. When using external keyboard things have worked smoothly since ...