> but when it can be one of several apps, and the sole purpose of the app is retain a cryptographic key and run some hashes on it... I lose most of my sympathy.

> but when it can be one of several apps, and the sole purpose of the app is retain a cryptographic key and run some hashes on it... I lose most of my sympathy. I can't see how having a choice of apps changes anything. An employer shouldn't be able to demand an employee to use personal property for work purposes against the employee's will. That's unreasonable, unacceptable and ethically wrong in my opinion.