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Ports to memorize Security+
 rename
gacugono's
version from
2015-11-18 16:07
Section 1
| Question | Answer |
|---|
| FTP Data | TCP 20 |
| FTP Control | TCP 21 |
| SFTP (SSH) | TCP 22 |
| SSH, SCP | TCP 22 |
| Telnet | TCP 23 |
| memorize |
| Question | Answer |
|---|
| SMTP | TCP 25 |
| TACACS/+ | TCP 49 |
| DNS Name Queries | UDP 53 |
| DNS Name Queries | TCP 53 |
| TFTP | UDP 69 |
| HTTP | TCP 80 |
| memorize |
| Question | Answer |
|---|
| Kerberos | UDP 88 |
| POP3 | TCP 110 |
| NetBios | TCP/UDP 137 (TCP rarely used) |
| NetBios | UDP 138 |
| NetBios | TCP 139 |
| memorize |
Section 2
| Question | Answer |
|---|
| IMAP4 | TCP 143 |
| SNMP | UDP 161 |
| SNMP Trap | UDP 162 |
| LDAP | TCP 389 |
| HTTPS | TCP 443 |
| memorize |
| Question | Answer |
|---|
| SMTP SSL/TLS | TCP 465 |
| IPSEC (for VPN with IKE) | UDP 500 |
| LDAP/TLS | TCP 636 |
| LDAP/SSL | TCP 636 |
| IMAP4 SSL/TLS | TCP 993 |
| memorize |
| Question | Answer |
|---|
| POP SSL/TLS | TCP 995 |
| MS SQL Server | TCP 1433 |
| L2TP | UDP 1701 |
| PPTP | TCP 1723 |
| Remote Desktop | TCP/UDP 3389 |
| memorize |
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