Which TCP/IP protocol is utilized on the network to give shared access to files and printers?

SMB (Server Message Block) is a protocol that allows users to share access to files, printers, and other network resources. It works similarly to File Transfer Protocol (FTP), but with a few more features, such as the ability to connect to printers and more management commands. Secure Shell (SSH) employs encryption to establish a secure connection between two computers, whereas Simple Mail Transfer Protocol (SMTP) is utilized for email transmission.