Security Tools Part 5 (Packet Capture)

Question 1

What command line utility allows you to capture and analyzed network traffic going through your system?

Answer 1

tcpdump

Question 2

What suite of free open source utilities is used for editing and replaying captured network traffic?

Answer 2

tcpreplay

Note: Pen testers use this a lot

Question 3

What network analysis tools is used to capture network packets and display them for real-time or offline analysis?

Answer 3

Wireshark