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Protocols and Ports
Question | Answer |
---|---|
FTP | 20, 21 |
SSH | 22 |
Telnet | 23 |
SFTP | 22 |
SMTP | 25 |
DNS | 53 |
DHCP | 67, 68 |
TFTP | 69 |
HTTP | 80 |
POP3 | 110 |
NTP | 123 |
NetBIOS | 139 |
IMAP | 143 |
SNMP | 161 |
LDAP | 389 |
HTTPS | 443 |
SMB | 445 |
SMTPs | 587 |
LDAPS | 636 |
IMAPS | 993 |
POP3S | 995 |
H.323 | 1720 |
RDP | 3389 |
SIP | 5060, 5061 |
SIEM | 514 |