CompTIA Network+

Category - Security

HTTPS is used for more secure web transactions and uses port number:
  1. 23
  2. 21
  3. 443
  4. 110
Explanation
Answer: C - HTTPS uses port number 443.

Key Takeaway: HTTPS (Hypertext Transfer Protocol Secure) combines HTTP with SSL/TLS for encrypted web exchanges. Port 23 is for Telnet, port number 21 is for FTP, and 110 is for POP incoming mail.
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