

How can I get FileVault 2? FileVault 2 is baked in to all versions of macOS and supported versions of OS X.What are alternatives to FileVault 2? The main competitors are VeraCrypt, BitLocker, GnuPG, LibreCrypt, and EncFS.More pros and cons are detailed in this article. One con is enabling FileVault 2 can have a negative impact on I/O performance of approximately 20-30% of modern CPUs. What are the pros and cons to using FileVault 2? Some of the pros include it supports legacy hardware, and deployment may be locally or centrally managed by users or the IT department.Some users running more recent versions of OS X can also enable disk encryption, while others using older versions of OS X will only be able to utilize legacy FileVault, which encrypts just their home folder. Is FileVault 2 available to all macOS users? All macOS users can enable FileVault 2 to protect their data.

The recent high-profile security breaches make it even more important to know about encryption programs such as FileVault 2. Why does FileVault 2 matter? Encryption of data at rest or stored on a disk is often the last resort to ensuring that data is protected against unauthorized access.What is FileVault 2, and how does it encrypt data? FileVault 2 is a whole-disk encryption program that encrypts data on a Mac to prevent unauthorized access from anyone that does not have the decryption key or user's account credentials.
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Note: This article is included in the free PDF download Apple FileVault 2: Tips for IT pros.
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We will update this article if there's new information about FileVault 2. This comprehensive guide about Apple's FileVault 2 covers features, system requirements, and more. FileVault 2 has been available to each version of OS X/macOS since 10.7 the legacy FileVault is still available in earlier versions of OS X. Beginning with OS X 10.7 (Lion), Apple redesigned the encryption scheme and released it as FileVault 2-the program offers whole-disk encryption alongside newer, stronger encryption standards. Apple's FileVault encryption program was initially introduced with OS X 10.3 (Panther), and it allowed for the encryption of a user's home folder only.
