A protocol defines the rules and conventions for between network devices.

OSI and TCP/IP are examples of models.

FTPS uses SSL/TLS encryption to secure the file transfer process, while SFTP relies on SSH for secure .

The protocol is used to remotely access and control network devices.

In TCP, the sender and receiver establish a before data transmission.

TCP is a protocol.

Protocols help in managing bandwidth and optimizing when multiple devices access the same network.

In networking, a is a formatted unit of data carried by a packet-switched network.

Protocols often include error-checking processes that enhance the of data transmission.

The most common protocol used today is TCP/IP.