![]() ![]() As soon as the app has started, go to File → New Image→ “Disk Image from Folder”.It should be located in the Applications → Utilities folder. Launch the Disk Utility app on your Mac.Follow the steps below to try it out for yourself: You can use it to set a password on both files and folders and choose between 128-bit AES and 256-bit AES encryption. For this reason, Disk Utility, a system utility app that is primarily used for internal and external disk management, will help you do just that in a few simple steps. Encrypting individual files and folders is a much faster process and doesn’t necessarily put all of your files at risk if you happen to forget your password. ![]() Similar to encrypting, the process will be running in the background until it’s done.Īlthough Apple’s FileVault has some great advantages, you aren’t left with much choice but to encrypt the entire Mac hard drive. Select Turn Off FileVault and you are done.Īllow for time to fully decrypt all of your files.You will need to enter your administrator name and password to proceed.Select the FileVault section and make sure to unlock the section by clicking on the lock icon.Go to System Preferences → click on Security & Privacy.If for some reason you have changed your mind regarding encryption, you can always turn off FileVault by going through system preferences on your Mac. Without this information, you will not be able to recover your data. The second option works well for users that consider their data as classified, and are willing to lose access to it if the Mac recovery key is lost.ĭon’t forget to write down the password for your iCloud account and especially your recovery key, and keep them in a safe environment. The first option is safer for your data as you have more chances for successful recovery, but that comes at the cost of potentially compromising it. You can either use your iCloud account as the cipher or make a permanent FileVault recovery key. You have two options for creating the encryption keys. Tap the Lock icon with your mouse to make changes. Carefully analyze the WARNING message before proceeding.If you don’t see the same display message as pictured above, follow the steps below: As you can see, our Mac OS X has FileVault enabled by default. Switch over to the FileVault tab after that. You can check to see if FileVault is turned on by following the steps below: If you’re running the newest version of macOS, then your system is most likely encrypted already. How to enable FileVault and encrypt all files on a Mac Below we will show you the main ways to switch FileVault on and off at your convenience. Although you can keep using your Mac during the file encryption, you will definitely notice slower performance until the process is finished. Restoring your information after encryption is completed will be very difficult, if not impossible in most cases.Īlso, you should keep in mind that the whole process of encryption, as well as decryption, does have a heavy impact on your machine’s system resources. The main downside is the fact that if you lose your key, your data is good for nothing, as mentioned previously. If your Mac has information you don’t want anyone else to have access to in any circumstance, then the short answer would be yes. How to hide files in addition to putting a password on them How to enable FileVault and encrypt all files on Mac If you are the type of person who would rather be able to restore his data easily, this option might not be for you. Before going through the process of Mac encryption, be sure to weigh the pros and cons. However, that will mean compromising your data by relying on Apple to make sure no one else is able to gain access to it. The only alternative would be to use the iCloud option to decrypt it. Even if you bring your Mac to an Apple service center directly, they won’t be able to help you. What is worth noting is that when you set up your Recovery Key, there will be no way to restore your data if you misplace the key. This makes it a highly desirable feature for users that hold sensitive information on their hard drives. Apart from using the correct FileVault recovery key you initially set up, the data on your disk will be rendered unrecognizable. Apple has invested plenty of time and resources into equipping their Mac users with AES-128 encryption, which includes a 256-bit key to provide full-disk encryption. FileVault disk encryption is one of the most effective methods of protecting your MacOS from thieves, unauthorized access and ultimately, identity theft.
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