Answer:
Encrypted content.
Explanation:
Transactional communication process is a linear mode of communication between two or more people or machine. It comprises of a sender, a receiver, a channel and the message itself.
It makes turns, transacting the next sender and receiver in the communication process. When the sender encoded a message, it transmits the encoded or encrypted message to the receiver, who receives the message and decided it. Then the receiver becomes the sender, and is able to send a message to the receiver, formerly the sender.