In the context of cryptography, how does it protect data in the "Data at$-$rest" state, and what specifically does this state refer to$?$

Question $3$ options:

Cryptography encrypts data during its transmission across a network, ensuring secure communication between endpoint devices.

Cryptography ensures that data is securely encrypted during its transit, safeguarding it from interception and unauthorized access.

Cryptography utilizes advanced algorithms to secure data stored on electronic media, preventing unauthorized access to sensitive information.

Cryptography focuses on securing data actions performed by endpoint devices, providing protection for data while actively being processed