CompTIA Security+ (SY0-601) – Ports
Exam 2025 Questions and Answers
File Transport Protocol (FTP) - ANSWER✔✔-TCP 20, 21
Secure Shell (SSH) - ANSWER✔✔-TCP/UDP 22
Secure File Transport Protocol (SFTP) - ANSWER✔✔-TCP/UDP 22
Secure Copy (SCP) - ANSWER✔✔-TCP/UDP 22
Telnet - ANSWER✔✔-TCP/UDP 23
Simple Mail Transport Protocol (SMTP) - ANSWER✔✔-TCP 25
Domain Name System (DNS) - ANSWER✔✔-TCP/UDP 53
Trivial File Transport Protocol (TFTP) - ANSWER✔✔-UDP 69
Hypertext Transfer Protocol (HTTP) - ANSWER✔✔-TCP 80
Kerberos - ANSWER✔✔-TCP/UDP 88
Post Office Protocol version 3 (POP3) - ANSWER✔✔-TCP 110
Network News Transfer Protocol (NNTP) - ANSWER✔✔-TCP 119
FOR STUDY PURPOSES ONLY COPYRIGHT © 2025 ALL RIGHTS RESERVED 1
Exam 2025 Questions and Answers
File Transport Protocol (FTP) - ANSWER✔✔-TCP 20, 21
Secure Shell (SSH) - ANSWER✔✔-TCP/UDP 22
Secure File Transport Protocol (SFTP) - ANSWER✔✔-TCP/UDP 22
Secure Copy (SCP) - ANSWER✔✔-TCP/UDP 22
Telnet - ANSWER✔✔-TCP/UDP 23
Simple Mail Transport Protocol (SMTP) - ANSWER✔✔-TCP 25
Domain Name System (DNS) - ANSWER✔✔-TCP/UDP 53
Trivial File Transport Protocol (TFTP) - ANSWER✔✔-UDP 69
Hypertext Transfer Protocol (HTTP) - ANSWER✔✔-TCP 80
Kerberos - ANSWER✔✔-TCP/UDP 88
Post Office Protocol version 3 (POP3) - ANSWER✔✔-TCP 110
Network News Transfer Protocol (NNTP) - ANSWER✔✔-TCP 119
FOR STUDY PURPOSES ONLY COPYRIGHT © 2025 ALL RIGHTS RESERVED 1