Its a whole disc encryption, so if your MBP is stolen, your data is safe.In simple terms can someone please explain to me FileVault? During the initial setup should it be turned on? What are the pros and cons of using it?
Its a whole disc encryption, so if your MBP is stolen, your data is safe.
Pros, data security
Cons, there's a little bit of a performance hit since the data has to be decrypted as its being read
Definitely, the speed hit is barely noticeable and it protects your data.Do you recommend it being turned on? What about that other option during setup, allow my icloud account to unlock my disk, should this be turned on?
Thanks, what about allow my icloud account to unlock my disk, should this be turned on?
Yes but with 2FA.
While encryption ensures your data is safe, a Mac can be formatted and simply re-used.
Bear in mind, although it is well worth encrypting the disk if your mac ever leaves your home, it takes a really long time (like overnight) to perform the encryption if you have a load of data on it. May be quicker if you can enable encryption before migration (but I've never tried that). Just so as to warn you. (I'm basing this on having had to wipe my SSD, clean install El Cap and restore from a TM backup - I had to re-enable FV2 and it took many hours to encrypt 500GB on the SSD).