Translations:Disk Selection Screen/9.2/17/en
If you check this box, enter and confirm a passphrase. You will be prompted to enter this passphrase whenever you boot into PC-BSD®. This means that if someone else boots your computer, they will not be able to boot into PC-BSD® if they do not know your passphrase. However, if you forget your passphrase, you will not be able to access PC-BSD® either. For these reasons, it is important to choose a good passphrase that other users will not guess and which you will not forget. Passphrases are case-sensitive and can contain spaces. The passphrase should be memorable to you, such as a line from a song or piece of literature, but hard to guess, in that people who know you should not be able to guess your favorite line from a song or piece of literature.