Backscatter Traceback Solution

A.

References:

Backscatter Traceback is a security technique tool that helps in tracing the source of Distributed Denial of Service (DDoS) attacks. When a DDoS attack occurs, a large number of packets are sent to the target network or system from multiple sources, which can make it difficult to identify the actual source of the attack.

Backscatter Traceback works by sending spoofed packets to the attacker's IP address, which causes the attacker's network to generate a response. The response contains information about the path that the packet took to reach the attacker's network. This information is then used to trace the attack back to its source.

Out of the given scenarios, the Backscatter Traceback solution is recommended for Distributed Denial of Service (DDoS) attacks (option A). This is because DDoS attacks involve a large number of packets being sent from multiple sources, making it difficult to identify the source of the attack. By using Backscatter Traceback, the service provider can trace the attack back to its source and take appropriate action to mitigate the attack.

Option B, Network Attack TCP/UDP Scan, involves scanning for open ports and vulnerabilities on a network. Backscatter Traceback is not recommended in this scenario as it is not useful in identifying the source of network scans.

Option C, Ping of Death, involves sending oversized ping packets to crash a target system. Backscatter Traceback is not recommended in this scenario as it is not useful in identifying the source of Ping of Death attacks.

Option D, Rogue DNS/DHCP Servers, involves unauthorized DNS or DHCP servers being introduced into a network. Backscatter Traceback is not recommended in this scenario as it is not useful in identifying the source of rogue DNS or DHCP servers.

In summary, the Backscatter Traceback solution is recommended in the scenario of a Distributed Denial of Service (DDoS) attack as it can help identify the source of the attack.