Password Protecting USB for TV
At our primary school, we are using a TV in reception to display pictures of the school etc, these are stored on a USB stick which the TV reads it from and does a nice display and all that.
My question is, is there a way to password protect the USB stick so that if someone steals it they cannot access the pictures of the children, but the TV can still read it? Even if we have to enter a password on the TV to access them?
I am wondering if this is possible, and if so how to do it.
Thanks in advance!