Question $23(2$ points$)$

Many time, machines will communicate with other systems and servers. Through

identification of these systems, an attacker can exploit other machines. What

command would work on a Linux machine to identify these systems?

netstat $-$na

arp $-$a

ifconfig $/$displaydns

ipconfig $/$displaydns

Question $24(2$ points$)$

Metasploit allows an attacker to capture keystrokes; logging in real time what the

user on the target system is typing. This begins with the keyscan$\_$start command. To

see the results of the logged keystrokes you need to use which command?

keyscan$\_$dump

keyscan$\_$show

keyscan$\_$display

keyscan$\_$stop

Question $25(2$ points$)$

What does the following command do$?$

$ nc $10\mathrm{.}10\mathrm{.}10\mathrm{.}1022$

set up a netcat client on port $22$

set up a netcat listener on port $10\mathrm{.}10\mathrm{.}10\mathrm{.}10$

set up a netcat client on port $10\mathrm{.}10\mathrm{.}10\mathrm{.}10$

set up a netcat listener on port $22$