Protocols and Servers 2

• What do you need to add to the command sudo tcpdump to capture only Telnet traffic?

port 23

• What is the simplest display filter you can use with Wireshark to show only IMAP traffic?

imap

How many different interfaces does Ettercap offer?

3

• In how many ways can you invoke Bettercap?

3

• DNS can also be secured using TLS. What is the three-letter acronym of the DNS protocol that uses TLS?

DoT

• Use SSH to connect to MACHINE_IP as mark with the password XBtc49AB. Using uname -r, find the Kernel release?

5.4.0-84-generic

• Use SSH to download the file book.txt from the remote system. How many KBs did scp display as download size?

415

• We learned that one of the email accounts is lazie. What is the password used to access the IMAP service on MACHINE_IP?

butterfly