The last couple places I worked IT jobs had already standardized on sending aes-256 zip files using free utilities like 7zip or AttachShield. Then they'd just relay the password over a cell phone conversation or in a meeting depending how paranoid the client was.
The last couple places I worked IT jobs had already standardized on sending aes-256 zip files using free utilities like 7zip or AttachShield. Then they'd just relay the password over a cell phone conversation or in a meeting depending how paranoid the client was.