SEE: All of TechRepublic’s cheat sheets and smart person’s guides The encryption program is not a substitute for proper physical, logical, and data security standards, but rather a part of the overall puzzle that makes up your device’s security.ĭata encryption is often seen as the last resort because, if all other security features in place are compromised, encrypted data will still be unreadable by everyone except people that have the decryption key, or those that can brute-force their way past the algorithm, which is easier said than done. Encrypt the contents of your Mac with FileVault (Apple)įileVault 2, in and of itself, cannot prevent users from attacking your system or otherwise exfiltrating the encrypted data.Use FileVault to encrypt the startup disk on your Mac (Apple).Protect data easily with FileVault 2 disk encryption (TechRepublic).Secure data with FileVault 2 on a Mac (TechRepublic).SEE: Encryption Policy (Tech Pro Research) By utilizing the latest encryption algorithms and leveraging the power and efficiency of modern CPUs, the entire contents of the startup disk are encrypted, preventing all unauthorized access to the data stored on the disk the only people that can access the data have the account credentials that enabled FileVault on the disk, or possess the master recovery key.īy enabling FileVault 2’s whole-disk encryption, data is secured from prying eyes and all attempts to access this data (physically or over the network) will be met with prompts to authenticate or error messages stating the data cannot be accessed–even when attempting to access data backups, which FileVault 2 encrypts as well. What is FileVault 2, and how does it encrypt the startup disk on Macs?įileVault 2 is an encryption program created by Apple that provides full-disk encryption of the startup disk on a Mac computer. 4 steps all Mac users should take to secure their data (TechRepublic).7 ways to protect your Apple computers against ransomware (TechRepublic).The encryption program is turned off by default, though it’s easy to enable. 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.Note: This article is included in the free PDF download Apple FileVault 2: Tips for IT pros. 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.
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