Hello all,

This is what I read so far in the documentation about how to encrypt a PDF

m.loSession.setPasswords(m.tcOwnerPassword, m.tcUserPassword)
The user password can be empty. If the owner password is empty, a random string will be generated as the password

Question : Why two passwords?

Question : Why would I want to leave the user password empty?

Any other information about encrypting a PDF with xFrx is welcome.