Portai

Žinomesni portai:

• 20 - FTP (File Transfer Protocol)
• 21 - FTP (File Transfer Protocol)
• 22 - SSH (Secure Shell)
• 23 - Telnet
• 25 - SMTP (Simple Mail Transfer Protocol)
• 54 - DNS (Domain Name Service)
• 69 - TFTP (Trivial File Transfer Protocol)
• 80 - HTTP (Hypertext Transfer Protocol)
• 110 - POP3 (Post Office Protocol version 3)
• 119 - NTP (Network Time Protocol)
• 143 - IMAP4 (Internet Message Access Protocol version 4)
• 443 - HTTPS (Hypertext Transfer Protocol Secure)

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