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

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2answers
32 views

Is disk image encryption slower than partition encryption?

I am considering two options to encrypt some data: add a new encrypted partition add an encrypted disk image Which option is faster in terms of disk read/write speed? I suspect that an encrypted ...
2
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0answers
24 views

How can I repair EFI?

The computer is a MacBook Air. I have OSX Yosemite and Linux Ubuntu 14.04 dual boot. I messed up and damaged my Mac EFI and hence OSX ceased to work. Recovery disk was destoyed too. FileVault is on ...
2
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1answer
66 views

FileVault 2 Encrypted drive was reformatted by thief then returned. Is the original encrypted data salvageable?

I had a Macbook Air Yosemite which was FileVault 2 encrypted. The laptop was stolen from me. The thief was able to reinstall OS X and some apps (was bringing it to market for sale). The laptop was ...
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0answers
18 views

Any way to access FileVault account after Time Machine restore on Yosemite?

I have an Early 2011 MackBook Pro, currently running Yosemite after many upgrades over the years. I had two user accounts, one of which, "account2", had FileVault encryption enabled. Both were backed ...
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0answers
33 views

With OSX 10.10.3 languagesetup stopped changing the language of the loginscreen

I use OSX 10.10.3 on my notebook with FileVault 2 active. For weird reasons I currently change my language sometimes, which includes the system language via languagesetup. It used to be no problem, ...
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0answers
88 views

OS X asking for local items keychain password

My mid-2010 macbook pro was running just fine on OS X 10.10, and then I decided to enable the guest account. My account still works fine, but when I login into the guest account, I get an annoying ...
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0answers
16 views

Unnecessary option when decrypting HDD before booting [duplicate]

I've just performed a clean install of OS X Yosemite 10.10.3 on my new hard drive. Before installing i formatted the disk as an encrypted drive. When i start up my machine now i get to select between ...
2
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2answers
50 views

Is my Time Machine backup encrypted or not?

As you can see, I use Time Machine to backup on drive "Data" on "ZRH" which is a Time Capsule. To the best of my knowledge, I selected "Encrypt backups" when I configured this backup a few weeks ago. ...
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2answers
84 views

Can't move files to a folder in Finder

Did clean install of Yosemite. In Finder I can't move files to a folder. I must authenticate almost all move operations. After entering password the file is not moved, but copied instead. Apple is not ...
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1answer
39 views

What is a locked hard drive, and how does it relate to encryption?

When I mount a Mac hard drive on another computer, I often get prompted to "unlock" the drive. What does this mean? Is a locked hard drive different from an encrypted one, or is "unlocking" just ...
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1answer
48 views

FileVault Doesnt Ask For Password At Startup

I have been previously using Mountain Lion and just got a new Mac with Yosemite. On Mountain Lion, when I turned my system on, I was presented a grey password screen to decrypt my hard drive. With ...
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1answer
287 views

How do I encrypt an external drive with FileVault 2 in OSX Yosemite

Ok, so according to https://www.apple.com/osx/what-is/security/ I should be able to encrypt ANY external drive..."with ease" using FileVault 2. I have a brand new (empty) 2TB Fantom Drive model: ...
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0answers
16 views

Disk Password appearing as login option

I have always used FileVault2 on my 2012 13 inch MBP. This weekend I did a "nuke and pave" procedure. I am very happy with the results as a myriad of small issues I had been having are now resolved. ...
1
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0answers
44 views

FileVault is off, but still prompts for boot password

I have an iMac running Mavericks that was previously administered by the user, and it still requires a FileVault password when the system is rebooted, however FileVault is off. At some point ...
0
votes
1answer
89 views

Can *all* files on an AirPort Extreme be encrypted with FileVault?

I have a Macbook Pro (Mac OS 10.10.2, late 2013 model) and am considering to buy an AirPort Extreme 2TB. I want to use it not only for TimeCapsule backups, but also as a general-purpose storage disk ...
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0answers
15 views

Is filevault compatible with LDAP configurations?

I turned on FileVault (on my Enterprise attached Mac) and it's no longer prompting me for my LDAP credentials. After the filevault login, it just tosses me straight into local administrator. LDAP ...
0
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1answer
130 views

Carbon Copy Cloner circumvents FileVault authentication?

I have a MacBook Pro on which I created a FileVault partition. To access it, I click on the .dmg file, OSX asks for the password, then it mounts the partition in a readable form. So far so good. I ...
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0answers
69 views

How to recover a corrupted external drive encrypted by FileVault?

I used Filevault to encrypt an external USB 2TB drive. Last week, I used the drive as usual, entering a password to unlock it to use. Unfortunately, it didn't dismount properly. Since then I have not ...
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0answers
40 views

Disk encryption and encrypted backups

I'm using hardware encryption on my WD My Book since program encryption build in OS X backup was performing extremely slow. In last OS X(10.10.2) update they asked to use password for drive ...
1
vote
3answers
237 views

Is it possible to boot from an encrypted external hard drive?

If I have an external hard drive with a bootable cloned backup (via SuperDuper) - if I encrypt it with the Finder will I still be able to boot from it if necessary? Are there any solutions to enable ...
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0answers
268 views

FileVault optimizing… 43 days remaining

My FileVault says that I have to wait for 43 days for it to finish optimizing something. As soon as I launch any application it stops working. So the only time that I can dedicate for the FileVault to ...
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0answers
58 views

How to Hide All users from fresh boot With FileVault 2

With System preferences>Users & Groups> Login options> display login window as "Name and Password" normally you need to type out the user name and password to sign in. With FileVault2, when ...
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1answer
32 views

Going back to Mavericks: will i lose my files that I have created on Yosemite?

FileVault slowed my MBP. So, I am going back to Mavericks. How can I make sure that my files saved on Yosemite will not be lost? If I go back using Time Machine, how do I access my files that were ...
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0answers
65 views

OSX Mac Filevault2 prevent shutdown on login screen

I recently encrypted my 2014 Mac, OS X 10.9.5, using FileVault2. I noticed that the computer shuts after 5 minutes if there is no activity on the login screen. I believe this is a feature of ...
0
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1answer
306 views

Filevault 2 enabled with recovery key linked to Apple ID, can I get the key?

I enabled FileVault on my Yosemite Mac, and selected the "Allow apple ID to reset password" option. I paid attention to all the dialogs and though they said to write down my recovery key, it was ...
5
votes
2answers
609 views

How do I update the FileVault 2 recovery key stored in iCloud?

It's been a long saga getting to the point where I am comfortable that my new Macbook Pro has FileVault 2 enabled properly on Yosemite. I ran into the "Encryption paused - connect power adapter" ...
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0answers
52 views

How to access PCIe Storage encrypted with FileVault from Macbook Air with faulty motherboard?

How to access PCIe Storage encrypted with FileVault from Macbook Air with faulty motherboard? Password and recovery key is known. What methods are available? Can the PCIe storage be put in another ...
2
votes
1answer
89 views

Removing FileVault2 key from memory on lid close

I would like to know, how to remove FileVault2 keys from memory, when I close the lid on my Macbook pro 15" running Yosemite. It works, when I leave the computer as it slowly goes into standby by ...
1
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2answers
824 views

Is my Mac partition secure if it has FileVault 2 but the Boot Camp partition is unencrypted?

With a Macbook Pro Retina running OS X 10.10 and Boot Camp Windows 7, my Mac HD is encrypted with FileVault 2 and the Boot Camp partition is unencrypted. Does this weaken the security of the Mac HD ...
0
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1answer
1k views

How to use “diskutil corestorage revert lvuuid” on Yosemite if disk says it is not reversible?

I would like to make a partition for Linux. Here's what diskutil coreStorage list gets me (identifiers omitted): CoreStorage logical volume groups (1 found) | +-- Logical Volume Group ...
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0answers
66 views

My Password wasn't working, I had to hard reset the computer twice, what happened?

Environment: Yosemite MBA mid 2012 Full Disk Encryption Screen was locked Sequence of events: Moved finger on trackpad to wake up. Tried entering password, dozens of times, making sure about ...
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0answers
83 views

How to access my Mac/my data when unable to login because of FileVault?

I restored my Mac to 10.6 since FileVault was not allowing me to log-in in Mavericks. However though I know the right password I'm getting an error trying to log-in. Now I don't have access to my Mac ...
1
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0answers
66 views

CoreStorage encryption fails - Is it possible to have multiple encrypted partitions on an external drive?

I have a 2TB WD MyBook Studio drive connected via FireWire to my MBP. What I would like to have is two encrypted partitions. So what I do: Disk Utility > Partition and then right click on each ...
0
votes
1answer
107 views

Can [Update Needed] be removed without disabling/enabling FileVault?

I have an additional user [Update Needed] appear on login screen at every boot, which doesn't affect usability but a bit annoying. I googled for solution, but all of them are just disabling and ...
1
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0answers
75 views

Sold MacBook; FileVault enabled

I sold my MacBook earlier and I want to reinstall Yosemite. However, I have FileVault enabled and I want to essentially "throw away the key" and "reinstall Yosemite" so none of the data is ...
0
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1answer
407 views

My system seems stuck on Optimize hard drive in FileVault

Just upgraded to Yosemite. Going through the process it asked about file vault. I said yes to encrypt it, so it started to optimize hard drive it seems to be stuck on 2 hours left....probably been 3 ...
3
votes
2answers
166 views

What does “each user must type in their password before they will be able to unlock the disk” mean?

I am setting up File Vault 2 on my Macbook Pro under Yosemite and I see the following message, each user must type in their password before they will be able to unlock the disk I don't ...
10
votes
5answers
22k views

FileVault Stuck on Pause

I just got a new 13" rMBP with Yosemite installed. I chose to enable FileVault when I set the machine up. Now, several days later, an app called "Reverting from FileVault" shows on the list of apps ...
1
vote
1answer
133 views

Root user able to access FileVault 2 encrypted drive

If you use FV2 to encrypt a disk, can the root user of the computer access the unencrypted contents of the disk or is it truly only accessible by the user that initially setup FV2. We are trying to ...
3
votes
2answers
2k views

Change OSX encryption filevault password to match login pass

When I first setup my OSX laptop, my filevault and user login password were the same. At bootup, I only had to login once (with my username and password). I recently changed my OSX password but my ...
1
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0answers
86 views

iMac 27inch + SSD and HD + Filevault + Yosemite

I have an iMac 2011, 27 inch model. It's got a 1TB hard drive, but I want to add a SSD drive then upgrade to Yosemite. I also require FileVault 2. How hard is it to add the SSD drive, then do a new ...
0
votes
2answers
281 views

Stolen MacBook Pro, encrypted with FileVault. Can they still access it because of a poor password?

My MacBook Pro was stolen recently. I had it encrypted using Filevault and it required my password for login after woken from sleep. My password however is just a word of three letters, not abc, def ...
0
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0answers
138 views

OSX 10.10.1 with FileVault2 on doesn't boot with launchd CODE SIGNING error

First of all, I want to clarify my intentions: I'm not asking how to make this mac work again, I do know about Recovery HD and other methods of recovering. I want to know what does the error mean and ...
0
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1answer
775 views

Logging onto Yosemite with FileVault enabled with no username displayed?

When I log onto my Mac with FileVault enabled, I am prompted for the user/pass prior to the OS loading, as my boot drive is encrypted. The problem I have is that, counter-intuitively, it always shows ...
0
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0answers
148 views

Location of the sparsebundle filevault password hash

Okay, here's the thing. It's a long story, but I have a Macbook Pro with a filevault-encrypted user home folder running on Mountain Lion. The user account that the home folder belongs to forgot their ...
1
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0answers
177 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
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1answer
130 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
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0answers
169 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
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1answer
512 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
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1answer
256 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 ...