Having separate passwords for the different channels would be beyond confusing to people.
Again, they're two separate passwords, they just happen to be set to the same thing initially.
Each separate folder is accessed through a separate password for each enhanced human.
There is no separate password to remember; the user's login password decrypts the disk.
Had there more than a couple people in on the caper, they would have chosen separate passwords.
I also set that one up with a separate strong password and, I think, two-factor authentication.
And that's a perfect, I think, compromise for people like people's parents who don't want to do separate passwords for everything and so forth.
Typically, several people, each with separate passwords, must authorize transfers, and they must also have other information.
I have a secondary account for when I need admin privileges with a separate password from my main account.
Most Web conferencing services allow you to require two separate passwords for especially confidential meetings.