| Номер порта | Описание |
| TCP 21 | FTP |
| TCP 25 | SMTP |
| TCP/UDP 53 | DNS |
| TCP 80 | Web |
| TCP/UDP 88 | Kerberos |
| TCP 135 | Remote procedure call/data circuit-terminating equipment (RPC/DCE) Endpoint Mapper |
| TCP 137 | NetBIOS Name Service |
| TCP 138 | NetBIOS Datagram Service |
| TCP 139 | NetBIOS Session Service |
| TCP/UDP 389 | Lightweight Directory Access Protocol (LDAP) |
| TCP 443 | HTTP over Secure Sockets Layer/Transport Layer Security (SSL/TLS) |
| TCP/UDP 445 | Microsoft Server Message Block/ Common Internet File System (SMB/CIFS) |
| TCP/UDP 464 | Kerberos kpassword |
| UDP 500 | Internet Key Exchange (IKE), часть IP Security (IPSec) |
| TCP 593 | HTTP RPC Endpoint Mapper |
| TCP 636 | LDAP over SSL/TLS |
| TCP 1433 | Microsoft SQL Server |
| TCP 3268 | Active Directory (AD) Global Catalog |
| TCP 3269 | AD Global Catalog over SSL |
| TCP 3389 | Windows Terminal Server |