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16 Cards in this Set
- Front
- Back
0 |
Port 0 is considered invalid and generates a different sreponse from a closed port (commonly used to determine the operating system) |
|
7 |
echo (An outdated service that echoes whatever is sent to it) |
|
119 |
NNTP (Network News Transfer Protocol) |
|
139 |
NetBIOS |
|
143 |
IMAP(v4) |
|
161 |
SNMP |
|
177 |
xdmcp (X Display Managment Control Protocol for remote connections to X servers) |
|
443 |
SNMP |
|
465 |
SMTP over SSL |
|
513 |
rwho (remote login (rlogin)) |
|
993 |
IMAP over SSL |
|
1024 |
The first port number i the dynamic range of ports. Many applications do not specify a port to use for a network connection, but request the next freely available port, which starts with 1024; this means the first application on your system that requests a dynamic port is assigned port 1024) |
|
1080 |
SOCKS |
|
1433 |
MSSQL |
|
6970 |
RealAudio (Clients recieve incoming audio streams from servers on UDP ports in the range 6970-7170; This is setup by the outgoing control connection on TCP 7070 |
|
31337 |
Back Orifice (Typical Trojan listing port) |