Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
15 Cards in this Set
- Front
- Back
|
ttymux
|
1 TCP Hi possibly part of an sscan probe
|
|
|
echo
|
7 TCP/UDP Hi potential UDP attack
|
|
|
systat
|
11 TCP Hi system/user information (ps)
|
|
|
daytime
|
13 TCP/UDP Hi return time and date in ASCII
|
|
|
unassigned
|
15 TCP Hi was netstat: open connections, routing tables, etc.
|
|
|
chargen
|
19 TCP/UDP Hi potential UDP attack
|
|
|
ftp
|
21, 20 TCP Lo famous file transfer service
|
|
|
ssh
|
22 TCP Med secure shell service
|
|
|
ssh
|
22 UDP Lo old version of PC Anywhere
|
|
|
telnet
|
23 TCP Med remote login
|
|
|
smtp
|
25 TCP Hi looking for spam relay
|
|
|
time
|
37 TCP/UDP Hi return time and date in binary
|
|
|
DNS
|
53 TCP Hi compromising a DNS server via TCP zone transfers
|
|
|
tftpd
|
69 UDP Med very insecure ftp alternative
|
|
|
finger
|
79 TCP Lo user account information
|
