In reality, only way to protect your privacy in this case, is to not to collect that data at all.<p>Otherwise, you cannot use it like you want to.<p>Anyone who hacks you computer, is able to access the same data as the end-user.<p>> Privacy-focused: Your data is stored locally on your device, and you have the option (soon to be implemented) to encrypt it with a password for added security<p>And password does not matter, since remote attacker can log your keyboard inputs.