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)

learn more… | top users | synonyms

1
vote
1answer
65 views

Time Machine Encryption Specs

I'm looking for specs on Time Machine (TM) encryption. Does TM encrypt before transmitting over network? (i.e. 128-bit AES) What level of file encryption does it store the files as? (i.e. 128-bit ...
0
votes
3answers
3k views

How can I turn off encrypted iPhone backup without a password?

I forgot my password for iPhone backup. How can I recover the password so I can turn off the backups?
0
votes
1answer
37 views

Backup Encryption Password

My IPad 2 crashed recently and I was forced to upgrade to IOS8. However, when I try to restore my local backup it no longer recognises my password. What do I do to restore my data??? I'm running ...
0
votes
0answers
132 views

How to use File Vault 2 with 2 HDDs with the home directory on the non-boot hard drive

I have 2 hard drives on my Mac and I encrypted both Drives. My home folder was growing so I moved it off to the second hard drive. But the only drive decrypted before login is the boot drive. As such, ...
2
votes
1answer
592 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 ...
1
vote
1answer
107 views

USB Hard Drive HFS+ Encrypted Partition Formatted / Recovery

I have a WD 1TB USB External Hard Drive that was accidentally formatted. I had formatted the disk and started writing an ISO to the disk (less than 5 seconds), when I realized it was to the wrong one. ...
13
votes
2answers
989 views

How can I enable Time Machine encryption on the command line?

Is is possible to enable encryption for a Time Machine target disk with a script or using the command line? Is an encrypted Time Machine disk really just the same as a normal disk, full-disk-...
1
vote
1answer
1k views

How to stop decryption of external drive

I've searched on the internet for a while and asked my question on apples website discussions.apple.com as well, however I haven't found and answer yet and people aren't responding on apple's site so ...
0
votes
2answers
222 views

How can I import a PGP public key into Keychain Access.app?

I have someone's PGP Public Key (.asc) and would like to import that into Keychain Access.app so that I can email them with my existing PKI certificates which I already use with Mail.app. How can I do ...
0
votes
1answer
47 views

Does Time Machine have a separate phase just for encryption?

I'm making an encrypted Time Machine backup for the first time. I had assumed it would encrypt the data as it was writing it, but now I see that (after leaving it alone for several hours) the ...
0
votes
0answers
154 views

Mail App missing TLS Certificate option when connecting to Exchange

I use a certificate to sign and encrypt emails for my iCloud account but when I try to do something similar for my Exchange account, that option is missing. This is vital as I receive encrypted ...
0
votes
0answers
218 views

How do I change the password on a Time Machine backup image?

I've tried using Disk Utility, but after entering the current password, I get a small dialog reading Unable to change password for “$image.” (Inappropriate ioctl for device). I've also tried hdiutil ...
0
votes
0answers
31 views

Does Time Machine encryption protect the entire backup drive, or only the backup file? [duplicate]

I'm new to the forum, so not completely sure what is/isn't appropriate to ask - apologies if I get this wrong! This question has already been asked and answered, but I'm looking for further ...
1
vote
0answers
225 views

Mac OS X 10.10.5 - How can I get remote access with Apple Screen Sharing with an activated Apple FileVault

I'm a developer and work from home. At home I use an Apple MacBook Pro. At work I have a Mac mini with OS X 10.10.5 and FileVault enabled. This machine is on and booted to the login screen. Other ...
1
vote
0answers
411 views

Mac OS X 10.10.5 - How can I encrypt only my home folder without Apple FileVault

How may I encrypt my home folder without using Apple FileVault? Is it possible to create an image of the user folder with DiskImage and mount that as home folder? How to make this. PS: I can't use ...
1
vote
1answer
151 views

Time machine backup or File Vault encryption of encrypted disk image

I have a small encrypted disk image on my Mac (Yosemite), containing account numbers, tax reports and such. I created it using Disk Utility, from folder, which I subsequently safely deleted. I am also ...
5
votes
3answers
721 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 ...
5
votes
2answers
12k 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: ...
0
votes
1answer
317 views

Encrypting from the Disk Utility vs Finder

I am testing two methods of encrypting a new hard drive. Using Disk Utility, I erased it and created two equal partitions (10GB each, the rest free space), both "Mac OS Extended (Journaled)". 1) From ...
0
votes
0answers
51 views

How to monitor progress of disk decryption in recovery mode

As the title states, I am decrypting an external drive using Disk Utility in Recovery mode, and would like a way to know the progress or completion as well as any errors. Is there a known way to do ...
0
votes
0answers
30 views

John The Ripper Jumbo Package [closed]

How do I install the Jumbo version of John The Ripper? I am using Mac OSX. The documentation isn't very helpful. I am a beginner, so please don't get too technical (I need to install it for a class I ...
5
votes
1answer
1k views

How do I use Freenode IRC with SASL in Adium?

I received the following error when trying to join Freenode with Adium: *** Notice -- You need to identify via SASL to use this server I understand why they want me to use SASL in my case, and I can ...
1
vote
1answer
268 views

Can I decrypt single EncFS files?

I had a directory encrypted with encfs by MacFusion. I deleted some encfs file from there (something like .encfs6.xml, can't remember). I still have files and remember the password. Now when I want ...
1
vote
1answer
82 views

Do the symbols shown when viewing an encrypted file have any meaning?

Just for my curiosity and knowledge, from a Software and Hardware stand point prospective, I opened some encrypted files such as Keychains, FileVault, etc. I do understand that these are encrypted ...
2
votes
0answers
342 views

How do I mount an encrypted DMG on Windows

I am looking for a piece of software that can mount a DMG file on Windows or encryption software that can mount the encrypted volume as a virtual drive on Windows or mac Most of the software I have ...
0
votes
1answer
69 views

Mac mini hard drive recovery w/ encrypted partition

My Mac mini failed recently, and after taking it to the Apple store, they said it was the logic board that failed, and it would be $350ish to replace, which was not worth it to me, so I took it back. ...
2
votes
1answer
284 views

How can I encrypt my home folder?

I have a Macbook with several user accounts. Most of the accounts have administrator privileges. The computer's hard disk is encrypted using FileVault. Is there a way to additionally encrypt each ...
1
vote
1answer
378 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 ...
1
vote
1answer
694 views

How can I tell if my Time Machine backup is encrypted?

Is there a method to determine if a Time Machine backup disk is already encrypted?
1
vote
1answer
263 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 ...
24
votes
4answers
11k views

Why can't I paste into the password dialog when mounting an encrypted disk image?

I've got an encrypted disk sparse bundle disk image and I've used fstab with the right UUID to mount it someplace other than /Volumes. What I would like is to just dbl-click on it, enter the password ...
0
votes
1answer
2k 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 ...
1
vote
0answers
36 views

Why is my empty sparsbundle so big (1,5 GB)?

I just followed the instructions here to create a encrypted sparseimage for Time Machine backups. The empty sparsebundle ended up being 1.4 GB (and after enabling encryption it grow to 1.6GB). Why is ...
1
vote
0answers
201 views

Apple Backup encrypted format specs? I need to decrypt part of a backup (for which I have the key) that iTunes won't restore

An odd one here: Encrypted iTunes backup backup completed successfully Key stored in the Keychain (since the first backup of this device a long while ago) Also stored in PasswordSafe and both ...
3
votes
1answer
843 views

Formatting Boot Drive As Encrypted For Clean Install

I don't know if my google-fu is broken today or something, but I can't seem to find any information about why I would or wouldn't want to erase and format an internal boot drive and/or partition ...
0
votes
1answer
610 views

Turning off FileVault

I'm currently trying to recover my formatted external hard drive with testdisk. Testdisk takes forever to load on sudo on Mac Terminal, so I tried to approach it from a live Linux Distro, Gparted. ...
2
votes
1answer
89 views

Can someone describe how to encrypt a message using someone else's PGP public key on an iPad or iPhone?

Can someone describe how to encrypt a message which isn't an email using someone else's pgp public key on iPad or iPhone?
10
votes
5answers
868 views

Do I need to decrypt the hard drive before repair?

Today I left my MBP Retina at local authorised Apple service (it's a mid 2012 model, and it's having some gfx issues), and then I got an email telling me that I have to go back there and decrypt my ...
2
votes
0answers
236 views

How does FileVault 2 recovery key stored in iCloud work?

When requested during the full disk encryption process, one option is to store the recovery key in your iCloud account. I stored mine in iCloud, but frankly I'm confused as when I look at the drive ...
6
votes
1answer
3k views

Obtain FileVault 2 recovery key with administrator account

I enabled full disk encryption on my new MacBook Pro. (I am new to the Mac world but an accomplished Linux/UNIX and Windows type) However, I made a mistake and skipped the step of taking note of the ...
0
votes
2answers
143 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 ...
1
vote
1answer
44 views

Questions regarding disk format

I'm doing a fresh install of Yosemite on my mac, but stopped at format step: I noticed various options: plain format encrypted case sensitive So, I'd like to know: Is it possible to install ...
4
votes
2answers
4k 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 ...
2
votes
1answer
174 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 ...
0
votes
0answers
29 views

Volume encryption takes *hours*, is it possible to fix it?

I'm encrypting an empty volume. Internet articles say that is must be almost instant — but it's not the case. It's probably doing a kind of wipe (securely erasing free space), but if I really don't ...
1
vote
1answer
60 views

How do I check I know the password for an encrypted drive?

I've got an encrypted USB drive and I want to check I know the password. At the moment everything is in my keychain, so it works, and I can see its contents, but I want to make sure I'm covered if I ...
1
vote
0answers
193 views

Fatal: Unknown scheme: SHA512-CRYPT - is This mac related?

You can see from the output of the samples shows in the first case, that SHA512-CRYPT seems to be Unknown. The code I used is from a Linux based tutorial on setting up Postfix+Dovecot+MySQL on a site. ...
3
votes
3answers
7k 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 ...
2
votes
2answers
378 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. ...
0
votes
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 ...