OS X El Capitan 10.11 Disk Utility – Formatting with Encryption (How To)
Contrary to the belief of some, you can still format a drive inside the somewhat-crippled Disk Utility application.
Don’t Fear Forking TrueCrypt
I explain why forking TrueCrypt is a good idea, and shouldn’t be feared because of its oddball license… or its abandonment by the original authors.