20s Flashcards
1
Q
Port 21: FTP (File Transfer Protocol) - TCP
A
Transfers files between computers.
2
Q
Port 22: SSH, SCP, SFTP -TCP
A
Securely accesses and transfers files.
3
Q
Port 23: Telnet - TCP
A
Remote text-based communication.
4
Q
Port 25: SMTP (Simple Mail Transfer Protocol) - TCP
A
Sends emails.
