Encrypt everything, including encryption at rest. Filesystems, swap, etc. Use a modern algorithm, and strong factors to protect your key.
It doesn't matter that you have nothing to hide—keep your data your own. At rest, during transport, and as much as you can during use.
Normalize encryption.
It doesn't matter that you have nothing to hide—keep your data your own. At rest, during transport, and as much as you can during use.
Normalize encryption.
Comments
Use good security practice. Never display a password or passphrase in the clear in any public setting, even quickly.
Remember that biometric ID is only one factor, and can be compelled. Add something you know (passphrase) and something you possess (cryptographic key).
If you use a third-party password/key store, for example Mozilla's browser store or Apple's keychain, ensure that it is (at the very least) protected with a password—and don't reuse that password.
Of course, that said, I could write an entire book on social engineering.
(Oh wait, I did! I hope to release it this year. ;>)