The initial encryption process can be lengthy-large drives with lots of files can take several hours to secure. Symantec’s PGP Whole Disk Encryption is a robust full-disk encryption program targeted at business users.

Computerworld: “PGP Whole Disk Protection is a very good choice for protecting the data on a hard drive”.

: 5.0/5.0 “After…installing the product you are a few clicks away from being fully encrypted.

PGP Whole Disk Encryption PGP Whole Disk Encryption ($140) We’ve combed through reviews on websites such as SC Magazine,, Computerworld, CNET, Techworld, Lifehacker, Ars Technica, The Mac Lawyer, and AnandTech in order to come up with the top rated encryption solutions:

The best drive encryption solutions meet or exceeds industry-standard security while working transparently and with little negative performance impact. Those interested in the security of drive encryption-which locks down the entire disk behind a nearly impenetrable passcode-are fortunate to have so many programs from which to choose. There are a growing number of options for Mac drive encryption software.

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