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Question:

The best describes a teardrop attack is which of the following?

A The attacker sends several overlapping, extremely large IP fragments.
explanation

The best description of a teardrop attack is that the attacker sends several overlapping, extremely large IP fragments.

A teardrop attack is a type of denial-of-service (DoS) attack that involves sending a series of malformed IP fragments to a target system. The IP fragments are designed to overlap in such a way that the target system is unable to reassemble them correctly, causing the system to crash or become unstable.

The attacker sends IP fragments that are larger than the maximum size allowed by the target system's IP reassembly buffer. The attacker sends the fragments in such a way that the target system tries to reassemble them in a way that causes a buffer overflow or other type of error.

The other options listed do not describe a teardrop attack:

- Sending UDP Echo packets with a spoofed address is a type of reflection attack, where the attacker sends packets to a vulnerable server with a spoofed source address, causing the server to send a response to the victim.

- Sending a packet with the same source and destination address is a type of packet-in-packet attack, where the attacker sends a packet that contains another packet with the same source and destination address.

- Using ICMP broadcast to DoS targets is a type of ICMP flood attack, where the attacker sends a large number of ICMP packets to a target system to overwhelm its resources.

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