the process of converting information using an algorithm (or cipher) to render the information unreadable to anyone who doesn't have the algorithm (also known as a key)

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1answer
217 views

Can't mount (Core Storage) encrypted volume anymore

I use the following setup: SSD: System Internal HDD: Data (Documents, Music, etc.) Both disks are encrypted via the Core Storage utility. It seems I can't mount the "Data" disk anymore. I wanted ...
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0answers
103 views

OS X 10.10 Yosemite/Server 4.0 outbound encrypted server communications problem

Since updating to OS X 10.10 Yosemite/Server 4.0, lots of things related to outbound encrypted server communications that worked just fine under OS X 10.9.x Mavericks/Server 3.x are broken. For ...
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2answers
13k views

Turn off encrypted backup on iPhone that has a profile without removing profiles

I have iPhones that have profiles on them that were password protected profiles and those passwords have been lost. So we need to wipe the iphones and was hoping to to a backup first and then restore ...
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0answers
76 views

mount encrypted sparseimage as home directory before login

There are several ways (loginhook, launchdaemon etc.) to automount a sparsebundle before logging in, but there's none without writing down the password in plaintext for automount an encrypted ...
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3answers
592 views

Error when booting Mac with FileVault Encryption

Ever since I encrypted my MacBook Pro I am seeing this error right after I type in my password at the initial screen. Any ideas what this means, how serious it is or maybe even how to fix it? ...
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4answers
462 views

Convenient way to store sensitive information on Mac/iPad?

Currently I keep an obscurely-named text file on my hard drive which contains things like bank account and credit card details, various passwords, PINs, and other bits of sensitive/confidential ...
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0answers
134 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 ...
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0answers
166 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 ...
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2answers
61 views

Cannot mount encrypted Time Machine

I've an encrypted Time Machine with the password saved on the keychain. Now, trying to plug in, it ask me the password and it's always wrong. I've checked hundreds of times and it also allowed me to ...
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5answers
10k views

Forgot my password to a disk image (.sparseimage)

I'm in trouble right now. I used Disk Utility to create a sparse image and I cannot remember the password, when I created the file I didn't select to remember in keychain. Now, I try to enter the ...
4
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1answer
681 views

Unable to convert dmg to encrypted dmg on Yosemite

When I try to convert a regular (internet downloaded) dmg file to an encrypted dmg (256-bit AES) using Disk Utility on Yosemite it gives me this error message: How do I get this to work on Yosemite? ...
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2answers
126 views

Can anyone access Time Machine backups from a stolen HDD?

My external drive with all my Time Machine backups has been stolen. Can anyone access this data or will they need my Apple ID and/or password?
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0answers
87 views

Is a SuperDuper sparsebundle secure?

I am backing up my computer to a sparse bundle on a USB drive attached to my airport extreme. If someone were to steal this drive, would they have access to the full contents of the image, or is it ...
0
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1answer
917 views

Cannot login directly into user account - first have to login as administrator

I updated my Macbook to 10.9 Yosemite, and at the same time I encrypted the user data partition. The system partition was already encrypted. I use an administrator account with admin rights, and a ...
2
votes
1answer
320 views

How do I format an encrypted Integral Secure Key?

I just bought an Integral Secure Key from the Apple store but am fed up with having to use its own software just to transfer files to it as it does not appear as a normal USB drive in Finder. How can ...
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2answers
177 views

Will encrypting hard drive reduce disk size?

I have a 1TB harddisk that has 20GB space left. I want to encrypt this disk. Will encryption take up more space, and if so, is there an estimate, a percentage or something how much it will cost?
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1answer
6k 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 ...
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1answer
369 views

Trying to encrypt external HD . GPT scheme required . Do not want to erase data

Hey so i'm trying to encrypt my external hard drive (Seagate) and I right clicked on it and selected Encrypt [name] from the menu. Made my password but could not move forward because I got the error ...
4
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2answers
409 views

How can I encrypt my VirtualBox VM?

Is there a way for me to use a virtual machine (VirtualBox) on my MacBook Air with encryption protection? I want to install a VM of Ubuntu, and if my employer calls back the hardware I don't want them ...
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2answers
385 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 ...
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0answers
45 views

Install linux to an encrypted FV2 disk

I got a macbook pro 9,2 (non-retina 13'') with mavericks. The HDD is 1TB and I have activated full disk encryption with FileVault2. I want to split this HDD to two partitions, one 800GB that ...
2
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0answers
165 views

Why does iTunesConnect ask for export compliance for every iOS app submission?

Although I like the new iTunes Connect interface, there's a massive let down on my app: it will ask for my encryption compliance form each time I submit a new binary. In the "old" iTunes Connect ...
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2answers
5k views

How can I use Jabber with OTR on IOS?

I would like to use Jabber with OTR Encoding on my iPad, Which clients are supporting this? Apps already tried: ChatSecure doesn't seem to work with XMPP. IM+ Pro is not recommended Trillian has no ...
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1answer
612 views

Prompt for encrypted disk password on startup

I enabled the full disk encryption or at least I think so. The HD shows up as "Encrypted Logical Partition" in Disk Utility. When I boot up the macbook however I can choose between logging in as ...
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1answer
106 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 ...
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3answers
811 views

Is AFP (specifically Time Machine) encrypted on the wire?

I've been hunting for the answer to this, but I have not found it. When I back up my laptop using Time Machine to a remote Time Machine server (Time Capsule, or Mac Mini with an external drive), is ...
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0answers
105 views

Cannot encrypt external ssd drive

I have a new Thunderbolt SSD drive, which I cannot encrypt. I managed to (a) erase the partition, (b) create a new one: => diskutil partitionDisk /dev/disk3 GPT JHFS+ test 0b Started partitioning ...
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0answers
85 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
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1answer
1k views

How to delete a trusted s/mime certificate for a contact in iOS7

How do I remove a s/mime certificate for a contact in iOS7 mail.app? I'm using s/mime for two-way encrypted emails with several colleagues. A new colleague tried to install s/mime in Outlook for ...
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0answers
88 views

Partitioning an encrypted time machine hard drive

I recently got a 1TB external hard drive. My intention was to partition half for time machine to do backups, and half for general storage. When setting up time machine there was the option to encrypt, ...
2
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1answer
35 views

Encryption of the whole Time Capsule drive

I would like to encrypt the whole content of my Time Capsule HDD. I selected "Encrypt backups" in Time Machine settings but I am not sure if encryption applies to the whole drive or just to the Time ...
1
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1answer
160 views

VPN (PPTP) connection is working on iPhone but not on MacBook Pro

On the iPhone I have the same server address, user name, password and the encryption is for all data. Encryption mode is also set to automatic. The VPN to my WHS 2011 is working fine. On the MacBook ...
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2answers
383 views

Can I send encrypted e-mail using Mail and self-signed certificates?

I want to be able to send signed and encrypted e-mails between a Mac using Mail and another Mac using Thunderbird, by using self-signed certificates on both ends. I used to be able to do so, but over ...
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0answers
175 views

Non-extractable private key in Keychain Access.app

The manual page for /usr/bin/security on OS X 10.9 indicates that there is a -x option for security import to specify that private keys are non-extractable after being imported. How is this ...
2
votes
1answer
238 views

Secure erase OS X disk via terminal

If there's an encrypted (filevault) volume, both of these methods in terminal will erase the given drive. However, what differences exist between the two? Which is more secure? Option 1: diskutil ...
3
votes
1answer
1k views

Does Notational Velocity/nvALT securely sync with Simplenote?

I set nvALT to use a single database to store my notes. Using a database provides the benefit of encryption. I also sync my notes using Simplenote. I just noticed this warning at the bottom of the ...
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1answer
140 views

Cross Platform GUI-compatible Encryption

I am looking for an encryption tool that is completely cross platform - effectively like FileVault or BitLocker but compatible with both operating systems. My use case is that I'd like to encrypt a ...
2
votes
1answer
889 views

MacOS Extended (Journaled, Encrypted) uses h/w encryption?

I have a LaCie 2big, connected via Thunderbolt 2. When I select as a disk-partition MacOS Extended (Journaled, Encrypted), does that uses some type of hardware encryption or is it all software?
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0answers
1k views

decrypting FileVault2 WDE seems stuck, how to unstick?

This is happening on an MBP Mid2010 running Mac OS X 10.9.3 I have been using FileVault2 full-disk encryption for several years now; however, I needed to decrypt to repartition the disk for BootCamp. ...
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1answer
43 views

Files encrypted in a folder - how to reverse it?

I've been playing with a computer game (Kerbal Space Program, OS X 10.9.3) and recently found that I can no longer load saved games (missions). I contacted the tech support and all they could say is ...
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2answers
170 views

Macbook pro early 2013 throws contents RAM away

I have a MacBook Pro early 2013, running OSX mavericks and filevault(encryption) is enabled. After a (I suspect) update, the locking behavior has been different. When the screen gets locked ...
1
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1answer
200 views

Encrypting a PDF during Hazel processing

I've created an Automator Workflow which can take the selected Finder item (being a PDF) and encrypt it using the Apple-provided "Encrypt PDF Documents" action. The problem with this action is it ...
4
votes
1answer
121 views

Is there a way to require USB drives that are connect a Mac OS X to be encrypted?

I have a customer who is concerned that the staff might be using USB drives to move data around. They would like to require that these drives are encrypted with TrueCrypt or other method. Is there a ...
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0answers
58 views

Can I enable hardware-based full disk encryption on the Windows side of a bootcamp install?

I am running a MBP with a partitioned Samsung 840 EVO SSD. I want to encrypt both the OS X and Windows partitions. It looks like using the SSD's built-in hardware full disk encryption on the OS X side ...
0
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2answers
311 views

Is S/MIME in iOS 7 buggy?

I recently imported my S/MIME certificate into iOS 7. I am able to read signed/encrypted message sent from my mac to the iPhone. BUT I am UNABLE to send signed / encrypted mails from the iPhone. ...
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1answer
159 views

Is there a way to force ssh tunneling to be required for Screen Sharing

I have enabled Remote Management on a mac. Everything works fine when I connect from another mac using Apple's Remote Desktop app. However, I also want to have a client on a windows machine. In that ...
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1answer
46 views

Does encrypting Time Machine erase the recovery partition?

I have prepared my external hard drive to be used for Time Machine backup by erasing and creating a new working recovery partition on it. I am ready to start the first backup, which I want to be ...
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0answers
77 views

Is there a PGP/GPG Plugin for TextWrangler?

Is there a PGP/GPG plugin for TextWrangler? If so, what is it called and how do I go about downloading and installing it?
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0answers
109 views

Brute Force on Whole Disk Encryption

I'm helping someone that changed their password (Thanks to corporate policy) and then forgot what they set it to. They remember the first part so I would not need to completely brute force it. I was ...
2
votes
2answers
4k views

Whole disk encryption with a Windows only Bootcamp

I've purchased myself a Mac Book Pro Retina (Haswell) and after giving Mac OS a fair shake have decided to go full Windows 7 and Bootcamp. There is no Mac OS install left on this system. I am now ...