Which protocol provides security to Secure Copy?

A.
IPsec

B.
SSH

C.
HTTPS

D.
ESP

Explanation:
BD
The SCP is a network protocol, based on the BSD RCP protocol,[3] which supports file transfers between hosts
on a network. SCP uses Secure Shell (SSH) for data transfer and uses the same mechanisms for
authentication, thereby ensuring the authenticity and confidentiality of the data in transit.
Source: https://en.wikipedia.org/wiki/Secure_copy