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Test your knowledge: Network interception attack tactics Quiz Answers

Question 1)
Passive packet sniffing involves data packets being manipulated while in transit, which may include injecting internet protocols to redirect the packets to unintended ports or changing the information the packet contains.

• True
• False

Question 2)
Fill in the blank: A security analyst can protect against malicious packet sniffing by _____ to encrypt data as it travels across a network.

• using a VPN
• using only websites with HTTP at the beginning of their domain addresses
• using a network hub
• using free public Wi-Fi

Question 3)
Which type of attack involves an attacker changing the source IP of a data packet to impersonate an authorized system and gain access to the network?

• Replay attack
• Ping of death
• IP spoofing
• On-path attack

Question 4)
Which of the following statements accurately describes a smurf attack?

• A network attack performed when an attacker intercepts a data packet in transit and delays it or repeats it at another time
• A DoS attack performed by an attacker repeatedly sending ICMP packets to a network server
• A network attack performed when an attacker sniffs an authorized user’s IP address and floods it with packets
• A DoS attack that is caused when a hacker pings a system by sending it an oversized ICMP packet that is bigger than the maximum size