5 1 like 15,325 views Last modified Dec 1, 2015 6:34 AM
Lots of users save confidential information on their Macs. Private data needs to be protected and secured to prevent unwanted access and identity theft. Fortunately, Mac users have lot of possible encryption options nowadays (built in Mac OS tools and 3rd party encryption apps as well).
Built Mac OS Disk Utility tool allows to protect your private files and create encrypted folder disk image. If user does not want to ecrypt the entire disk and enable filevault protection he/she may encrypt certain folder on the hard drive.
Veracrypt is the best encryption tool with maximum positive reviews. We can correctly say it as a TrueCrypt and BitLocker alternative. It is available on Windows, Linux, and Mac. It is developed by an IT security firm of French – IDRIX.
1. Open Disk Utility tool. In order to do this just click on Finder icon and select Go menu at the top. Choose Utilities from the drop down menu. In utilities folder look for Disk Utility icon (you can also press command + shift+ U and open Disk Utility in utilities folder).
2. Once you’ll open Disk Utility click on “File” menu at the top. Choose “New ” and select “Image from folder”
The answer to this question will depend upon your computer's model and your operating system. Refer to the chart below to see what form of full disk encryption you will be using. There are third party software products that provide full disk encryption on multiple platforms, however those tools are not being supported by the university. Best encryption software for Mac OS X. The tool asks you to set an administrator password, then lets you block access to any third-party software that you've installed or to the default applications that came with OS X. Furthermore, AppCrypt has the ability to run covertly, hiding itself from regular users while the administrator will only. So, in case you happen to delete the important file or folder and it became corrupt due to any reason, here is this article that will provide all the possible solutions ranging from the Mac built-in tools to a third party data recovery software to encrypt and decrypt the file/folder and then to recover it.
3. Select the folder you want to encrypt(in my case it is thunderzzz secret folder ) or create the new folder and add data containing confidential info there. Click on “Image”.
4. Type the name for encrypted disk image(in my case I call it “Encrypted disk image”) and select 128 or 256-bit encryption option. Click on “Save”.
5. Set up the password for encrypted image. Note: Save this password somewhere or write it down. In case you forget it you loose the access to all encrypted files inside the folder. This is probably the only drawback of this encryption option.
Next time you open this image double click on it. You’ll be prompted to type the password. Your files inside this disk image are protected.
There is also vast choice of third party encryption tools on the market. I have tested some of them on random basis.
Encryption Buddy
This tiny app allows user to protect and encrypt any type of files. Drag and drop the files you want to encrypt or protect with password to the application window. Create a password and click “Encrypt My Files”. It takes some time. In order to decrypt this file you should do almost the same. Easy as a pie. This app is available on the AppStore. You may find more info on developer’s website: http://gotoes.org/sales/Encryption_Buddy/index.php
MacFort
Encrypts and protects with password files, folders, applications and their associated files. It uses AES 128 or 256 bit encryption standard (you may use the same via Disk Utility ) There is no way to see encrypted files without MacFort app. If Mac is lost o stolen your private files remain protected. More info here:
MacKeeper
Despite the controversial reputation of this application on this forum, I have decided to test their built-in encryptor option and it worked pretty well for me. “Data Encryptor” makes encrypted files invisible. It enables two level security mechanism. Internal password to Data Encryptor itself and the password to the encrypted item. More info here: http://manual.mackeeper.com/features/data-encryptor/
CryptMe
The simplest text editor/viewer. Open the text editor. Paste or type sensitive info there. Click on the lock and the data is encrypted. Application uses the same 256 bit AES encryption standard. Application is compaible with Mac OS and iOS as well. Available on the App Store. More info here: https://itunes.apple.com/us/app/cryptme/id445265455?mt=12
Encrypto
Cross platform application for Windows and Mac computers. Allows to share encrypted files with friends and send them via e-mail. You can also encrypt the file and and set up the hint. Hint is useful in case you forget the password. More info here: https://itunes.apple.com/us/app/encrypto-encrypt-files-you/id935235287?mt=12
It is up to you to decide whether use 3rd party encryption apps or perfect Disk Utility. In my opinion, Disk Utility is all you need. 3rd party apps are good for novice users, however they use the same AES 256-bit standard available via Disk Utility. You should set up the strong and easy to remember password. Good option is to write down password hints somewhere. Remember: In case you forget the password, you no longer have the access to the items inside the encrypted folder.
Mac computers that have the Apple T2 Security Chip integrate security into both software and hardware to provide encrypted-storage capabilities. Data on the built-in, solid-state drive (SSD) is encrypted using a hardware-accelerated AES engine built into the T2 chip. This encryption is performed with 256-bit keys tied to a unique identifier within the T2 chip.
The advanced encryption technology integrated into the T2 chip provides line-speed encryption, but it also means that if the portion of the T2 chip containing your encryption keys becomes damaged, you might need to restore the content of your drive from a backup. This content includes system files, apps, accounts, preferences, music, photos, movies, and documents.
Always back up your content to a secure external drive or other secure backup location so that you can restore it, if necessary. You should also turn on FileVault for additional security, because without FileVault enabled, your encrypted SSDs automatically mount and decrypt when connected to your Mac.
Make a backup
Free Encryption Software
Set up Time Machine or another backup method to regularly back up your Mac to a secure external source.
Files that you store in iCloud Drive, as well as photos and videos that you store in iCloud Photo Library, are automatically uploaded to iCloud. When you use iCloud Photo Library, full-resolution photos and videos are stored on your Mac by default and included in a Time Machine backup. If you choose to optimize iCloud Photo Library on your Mac, the full-resolution originals are not included in a Time Machine backup.
Turn on FileVault
Though the SSD in computers that have the Apple T2 Security Chip is encrypted, you should turn on FileVault so that your Mac requires a password to decrypt your data.
To turn on FileVault, follow these steps:
Third Party Encryption Software Mac Torrent
Choose Apple menu () > System Preferences, then click Security & Privacy.
Click the FileVault tab.
Click , then enter an administrator name and password.