Ports Flashcards
(42 cards)
FTP
20 & 21
SSH
22
SMTP
Simple Mail Transfer Protocol 25
DNS
Domain name service 53
HTTP
Port 80: Hypertext Transfer Protocol (HTTP)
NTP
Port 123: Network Time Protocol
BGP
Port 179: Border Gateway Protocol
HTTPS
Port 443: HTTP Secure
ISAKMP
Port 500: Internet Security Association and Key Management Protocol
SMTP modern
Port 587: Modern, secure SMTP that uses encryption.
RDP
Port 3389: Remote Desktop Protocol
20 & 21
Ports 20 and 21: File Transfer Protocol (FTP)
22
Port 22: Secure Shell (SSH)
25
Port 25: Historically, Simple Mail Transfer Protocol (SMTP)
53
Port 53: Domain Name System (DNS)
80
Port 80: Hypertext Transfer Protocol (HTTP)
123
Port 123: Network Time Protocol (NTP)
179
Port 179: Border Gateway Protocol (BGP)
443
Port 443: HTTP Secure (HTTPS)
500
Port 500: Internet Security Association and Key Management Protocol (ISAKMP)
587
Port 587: Modern, secure SMTP that uses encryption.
3389
Port 3389: Remote Desktop Protocol (RDP)
23
Telnet
Telnet
23
