You have discovered packets you think are part of an attack.
What benefit would you gain from redirecting them through a packet scrubbing device?
Click on the arrows to vote for the correct answer
A. B. C. D.A.
If you have discovered packets that you think are part of an attack, redirecting them through a packet scrubbing device can provide several benefits. The correct answer to the question is D, Packet scrubbing provides better logging of suspected attacks.
Packet scrubbing is a process of inspecting network traffic in real-time and removing any malicious packets before they can reach their intended destination. This technique is commonly used by security teams to protect their network infrastructure from attacks and to ensure the delivery of legitimate traffic.
The benefits of redirecting suspicious packets through a packet scrubbing device are as follows:
A. Packet scrubbing forwards valid traffic: Packet scrubbing devices are designed to distinguish between legitimate traffic and malicious traffic. They can identify and block unwanted traffic, while allowing valid traffic to pass through. This ensures that legitimate users can access the network resources they need without any interruption.
B. Packet scrubbing is "line rate": Packet scrubbing devices are capable of processing network traffic at line rate speeds. This means that they can handle traffic at the full capacity of the network interface without introducing any delays or bottlenecks.
C. Packet scrubbing filters all traffic: Packet scrubbing devices can filter all traffic, including encrypted traffic. This enables them to detect and block malicious traffic that might be hidden within encrypted traffic.
D. Packet scrubbing provides better logging of suspected attacks: Packet scrubbing devices can provide detailed logs of all network traffic that passes through them. This can include information such as the source and destination of the traffic, the type of traffic, and any security events that occur. These logs can be used to identify suspicious activity and to investigate security incidents.
In summary, redirecting suspicious packets through a packet scrubbing device can provide several benefits, including the ability to distinguish between legitimate and malicious traffic, handle traffic at line rate speeds, filter all traffic, and provide detailed logs of suspected attacks. Of these benefits, the most relevant to the question is the ability to provide better logging of suspected attacks, making answer D the correct choice.