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12 Cards in this Set

  • Front
  • Back
FTP - File Transfer Protocol
TCP Ports 20 and 21; 21 primarily
SSH - Secure Shell
TCP Port 22
Telnet
TCP Port 23
SMTP - Simple Mail Transfer Protocol
TCP Port 25
HTTP - HyperText Transfer Protocol
TCP Port 80
POP3 - Post Office Protocol 3
TCP Port 110
SSL - Secure Socket Layer
TCP Port 443
DHCP - Dynamic Host Control Protocol
UDP Ports 67 and 68
TFTP - Trivial File Transfer Protocol
UDP Port 69
SNMP - Simple Network Management Protocol
UDP Port 161
DNS - Domain Name Service
Both TCP and UDP Port 53
Port(s) reserved for private mail systems
Both TCP and UDP Port 24