# TCP

| **Puerto** | **Servicio**  |
| ---------- | ------------- |
| 21         | FTP           |
| 22         | SSH           |
| 23         | Telnet        |
| 25         | SMTP          |
| 53         | DNS           |
| 80         | HTTP          |
| 110        | POP3          |
| 139        | SMB - NetBios |
| 445        | SMB           |
| 143        | IMAP          |
| 443        | HTTPS         |
