Sec+ > Ports > Flashcards
FTP/FTPS
21 TCP
SMTP
25 TCP, email
DNS
53 TCP
HTTP
80 TCP
NetBios
137 TCP
LDAP
389 TCP
HTTPS
443 TCP
SMB
445 TCP
MS-sql-s
1433 TCP
RDP
3389 TCP
RADIUS
1812 TCP or UDP