How to encrypt files on mac os x mountain lion

Here's a step-by-step tutorial on how to encrypt files and folders. This is another Mac app that comes with OS X Lion, Mountain Lion and.
Table of contents



When you are finished working with the folder and want it password protected again, simply unmount the disk image. Regaining access again will require the password before it can be mounted and available. The short video below demonstrates the entire process, in less than a minute you can encrypt a folder with password protection and mount it for access. Remember, do not forget the password, or else you will lose access to the data stored within the encrypted folder for good. This will only encrypt and password protect the folder specified, if you are looking for full disk encryption for literally every single thing on the Mac, you would want to enable FileVault instead.

FileVault applies similar encryption methodology to the entire hard drive automatically. Enjoy this tip? Subscribe to the OSXDaily newsletter to get more of our great Apple tips, tricks, and important news delivered to your inbox! Enter your email address below:. How can put an icon for folders as a default?

Actually this is not new in Mountain Lion: Im just wondering what if I put the dmg to dropbox, this way i would able to store my company files securely in dropbox. Sorry if this is a bit late but the answer is yes. It will securely mount across the network because the data is encrypted. And a blog covers your idea too. But the original folder is still there will all the content, and this original folder is NOT encrypted!

Of course, you have to trash the original folder, otherwise it would be pointless. Good trick! The problem is that if you create a dmg from a folder of 10MB, the dmg has a maximum capacity of 10 MB and it is not expandable, and so it is not possible to add new files to the dmg. Or is there a way to do that? For an expanding disk image, you need to create a New Disk Image and specify the type as Sparse Bundle. You can choose to encrypt this and then you can copy stuff in to it. It will resize the image to hold the data.

I had an idea to encrypt whole home directory. I swtiched user to encuser and it worked as I expected. It was so much laggy so it was useless. Am I doing something wrong? On linux I can mount encrypted partition or loopback file and use it as my home directory with no problems. I also realized, when I had logged-out the user some of his processes were still runing. The built in File Vault feature turns the home directory into an encrypted disc image that is mounted and unmounted automatically. This is only true of Snow Leopard.

Lion and ML use Filevault2, which uses whole disk encryption, not just the Home folder. Making your Home folder encrypted is a pain and causes numerous admin problems for OSX processes. Either turn on FileVault or use an encrypted image for your Documents. If I use FileVault all of them would have access to the whole disk. Btw, there is a very basic security problem with dmg encrypted images. Consider your mac is confiscated in UK. You have a same problem with FileVault. All goes well to the point where I click on the newly created.

Obviously done something wrong but not sure what.

pewydunhayfin.cf/1483.php

Encrypt Folders with Password Protection in OS X the Easy Way

This is not easy. Is this beyond the capabilities of Apple programmers? Apparently so. Are you reading what you are writing? LOL That is the most ironic post I have ever read here. This whole thing could be made much easier and user-friendly. If Apple wants to use some of its great wealth to simplify and streamline the process, the clunky Disk Utility should be removed from the equation. Additionally, little clumsy infelicities need cleaning up.

Completely Encrypt / Secure A Mac OSX Hardrive and Backup Drive, USB Drive (Filevault Time Machine)

How many times must I tell OS X this? But what genius at Apple decided only encryption, and not decryption, should be sooper-sekrit? Or as you would put it: Yes, I have opened the. Like Dan as said I recommend using the sparse bundle. I have had success with this method, strangely I think it is easier and it is expandable and more importantly, shrinkable.

How to encrypt one volume on a drive in OS X - CNET

Back to the old way. I have been using encrypted disk image for long time; since OS Leopard. And I have no problem with it. The Encrypted disc image which is created in this latest OS becomes so slow when I copy files to it. Does anybody have experienced this problem? Does anybody know what is the problem and how to solve it? I use it for a wile. How do i delete or free the reserved space? Do i only drop the disk image in the trash? Does that free my hard drive from the disk image? Or does it only delete the img and the space is still reserved on my hdd?? This article is very interesting!

Hey what am I doing wrong. IT actually does nothing. WHat did I do wrong? Also can you use the same process to change the password on a protected folder. This is a terrific tutorial. You cannot use a crypted folder that way since you cannot add new files to the folder. You can add new files to the encrypted folder by unlocking the DMG and then copying files to it. If you intend on placing a lot of files in there, make sure to account for the growth in file size when creating the original disk image. You can also use Disk Utility after the fact to resize an image if necessary.

You can think of the encrypted disk image folder as a little virtual hard drive partition, it is set in size just like a partition but can be shrunk or expanded if necessary. This works great with one exception.

Simple free Mac OS X solution for encrypting Dropbox and other cloud services

Any suggestions? I have one user name and other user occasionally use my computer. Upon trying to create the image with the encryption I receive a message saying: I have a tremendous problem. I created a. It had a strong password, but today I tried to open it and it says that the password is wrong. What can I do? Once the dmg and disc image were created, I copied my files over, unmounted the disc image, then re-opened the dmg. Click on the disc image, and it opens, no password required. Question, I created an encrypted file about a year ago and used to access it by typing the file name in spotlight.

Is there an easy way to view all encrypted files? I remember the password so once I find it I should be able to open it just fine. I did all of this awhile back and i forgot my password… is there anyway to recover the file at all? I wonder if anyone can help. Can I set the. If so how? Unmount the disk image and remount it, be sure to enter the proper password.

Unless the file was somehow corrupted by a drive failure or otherwise it makes no sense for the image file to suddenly reject a correct password. And yes, I selected image format: Name required. Mail will not be published required. All Rights Reserved. Reproduction without explicit permission is prohibited. FileVault requires that you log in every time your Mac starts up, and no account is permitted to log in automatically. You can then turn it on again to generate a new key and disable all older keys. Decryption occurs in the background as you use your Mac, and only while your Mac is awake and plugged in to AC power.

Click the FileVault tab. Click Turn On FileVault. If you're using OS X Yosemite or later, you can choose to use your iCloud account to unlock your disk and reset your password.

Choose answers that you're sure to remember. Keep the letters and numbers of the key somewhere safe—other than on your encrypted startup disk.

IS&T Contributions

Click Turn Off FileVault. Without a Recovery System, FileVault won't encrypt your startup drive. Learn more. Published Date: Fri Nov 30