Interrupted Secure Erase Process of FileVault Cause Mac Data Loss
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In Mac OS X, FileVault is a system, which protects your critical files and data. The FileVault is available in Mac OS X 10.3 Panther and its later versions. It uses encrypted file systems, which are mounted and un-mounted when you log in or log out of the system. AES (Advanced Encryption Standard) algorithm is used to encrypt your home directory and a key is derived from your login password. But in some situations, if the FileVault process gets interrupted, critical data loss situations may occur. At this point, you are required to opt for Mac Data Recovery solutions to get your precious data back.
When you turn on the FileVault protection for your account from the security preferences in the System Preferences, entire home directory is changed in encrypted disk image. FileVault can also be used to safely remove your sensitive or confidential data in Mac OS X 10.4 Tiger. To do so, you need to click “User Secure Erase” checkbox when ““You are now ready to turn on File Vault protection” dialog box appears.
Secure erase feature of the FileVault erases all of the critical files, copied to the encrypted disk image of the FileVault. Although, this method is helpful in securely deleting your confidential data, but sometimes it may result into data loss. If you have selected “Do not interrupt the secure erase process” option and the erase process gets interrupted due to any reason like power outage, system crash and more, data loss might occur.
In case of interruption to the secure erase process, you might encounter the below given situations:
You may not be able to log into your account, for which the FileVault protection has been enabled.
All critical files in home directory, along with the files which are selected for secure erase, get deleted and you come across disastrous data loss situations.
At this point, your account and data stored in it become inaccessible. This behavior of Mac OS X ultimately results into Mac data loss and require Mac Recovery to be fixed. It is the process of retrieving all of the lost data from damaged or inaccessible storage media.
This is best possible with the help of easy to use and advance Mac Data Recovery software. These applications are capable of effectively scanning entire hard drive and performing absolute Data Recovery Mac. Such tools are very easy and safe to use.
Stellar Phoenix Macintosh Data Recovery is the most advanced and effective software that works in most of the data loss cases. It recovers data from HFS, HFS+, HFSX, HFS Wrapper and FAT file system volumes. This software is compatible with Mac OS X 10.5 Leopard, 10.4 Tiger and 10.3.9 Panther and also provides Mac Data Recovery Services.
Allen a student of Mass Communication doing research on mac data recovery and data recovery mac software. He is also a freelancer for http://www.stellarinfo.com
Article Source: ArticlesBase.com - Interrupted Secure Erase Process of FileVault Cause Mac Data Loss