Encryption mac os x lion

Activating FileVault on a Mac's internal drive

Please refer to the Release Notes of each build for more details. This document aims to clarify information for compatibility and Symantec Encryption Desktop. Caution: Symantec Encryption Desktop As a general rule of thumb, if Symantec Endpoint Encryption It is not necessary to wait for a newer version of SEE For example, SEE The versions of Symantec Encryption Desktop and versions of Mac OS X contained in this article have been officially tested and certified.

If versions of Mac OS X are not listed on this article, the version is not officially tested and is therefore not officially supported. It is not recommended to install on versions of Mac OS X unless stated on this article.

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Each question must have a separate answer that you specify in each of the three text boxes. Once completed, click "Continue. Continue with your work while Mac OS X encrypts the drive. A progress bar keeps track of the process, but you aren't required to wait. Encryption can take between an hour and two hours.


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Jackson specializes in topics related to literature, computers and technology. Skip to main content. Click the "Turn On FileVault" button. For this reason, FileVault 2 is a good choice for anyone who is concerned about unauthorized individuals accessing their data. Before you turn on FileVault 2, there are a few things to know.

Encryption in OS X 10.7 Lion

First, Apple's Recovery HD partition must be present on your startup drive. This is the normal state of affairs after installing OS X Lion, but if for some reason you removed the Recovery HD, or you received an error message during installation telling you that the Recovery HD wasn't installed, then you won't be able to use FileVault. Once Windows is functional, you can turn FileVault 2 back on.

Apple's FileVault 2 encryption program: A cheat sheet - TechRepublic

With the background on FileVault 2 out of the way see the previous page for more info , there are a few preliminary tasks to perform, and then we can turn on the FileVault 2 system. FileVault 2 works by encrypting your startup drive when you shut down your Mac. As part of the process of enabling FileVault 2, your Mac will be shut down and the encryption process will be performed. If that happens, you'll be very glad you took the time to perform a current backup of your startup drive.

Complete guide to FileVault 2 in Lion

The important thing is not the backup tool you use, but that you have a current backup. These instructions will use the name FileVault, not FileVault 2 since that's the name you will see on your Mac as you step through the process.


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Before setting up FileVault 2, you should double-check all of the user accounts except the Guest account on your Mac to ensure that they have passwords. Normally, passwords are a requirement for OS X, but there are a few conditions that sometimes allow an account to have a blank password. Before proceeding, check to be sure that your user accounts are set up correctly, using the instructions in:. FileVault makes use of your user account password to allow access to your encrypted data.


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Forget your password and you could be permanently locked out. For this reason, FileVault allows you to either set up a recovery key or use your iCloud login OS X Yosemite or later as an emergency method of accessing or resetting FileVault. Both methods allow you to unlock FileVault in an emergency.

The method you choose is up to you, but it's important that no one else has access to the recovery key or your iCloud account. Once your Mac restarts, the process of encrypting the startup drive will begin. You can use your Mac while the encryption process is underway. Once the encryption process is complete, your Mac will be protected by FileVault the next time you shut down. Once you enable FileVault 2, the Recovery HD will no longer appear in Mac's Startup Manager which is accessible if you hold down the option key when you start your Mac.