Which of the below options would you consider as a program that constantly observes data
traveling over a network?
A.
Smurfer
B.
Fragmenter
C.
Sniffer
D.
Spoofer
Explanation:
Packet sniffers are used to capture, monitor and analyze traffic. There legitimate purpose is to find
traffic flow problems and bottlenecks for the sake of network optimization. However, hackers use it
to capture data, to use in replay attacks.